{"id":59408,"date":"2026-05-08T05:48:57","date_gmt":"2026-05-08T05:48:57","guid":{"rendered":"https:\/\/www.kaysuns.com\/?post_type=blog&#038;p=59408"},"modified":"2026-05-08T05:48:59","modified_gmt":"2026-05-08T05:48:59","slug":"bright-annealed-pipe-supplier","status":"publish","type":"blog","link":"https:\/\/www.kaysuns.com\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/bright-annealed-pipe-supplier\/","title":{"rendered":"Bright Annealed Pipe Supplier in China"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"59408\" class=\"elementor elementor-59408\" data-elementor-post-type=\"blog\">\n\t\t\t\t<div class=\"elementor-element elementor-element-00ae8a4 e-flex e-con-boxed e-con e-parent\" data-id=\"00ae8a4\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e8fa990 elementor-widget elementor-widget-heading\" data-id=\"e8fa990\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What is A Bright Annealed Pipe<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7629131 e-con-full e-flex e-con e-child\" data-id=\"7629131\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-0623e90 e-con-full e-flex e-con e-child\" data-id=\"0623e90\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e67a0d2 elementor-widget elementor-widget-text-editor\" data-id=\"e67a0d2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tA <strong>bright annealed pipe<\/strong>,commonly referred to as a BA tube,is a type of <a href=\"https:\/\/www.kaysuns.com\/ru\/%d1%82%d1%80%d1%83%d0%b1%d1%8b-%d0%b8%d0%b7-%d0%bd%d0%b5%d1%80%d0%b6%d0%b0%d0%b2%d0%b5%d1%8e%d1%89%d0%b5%d0%b9-%d1%81%d1%82%d0%b0%d0%bb%d0%b8-3\/\" target=\"_blank\" rel=\"noopener\">\u0442\u0440\u0443\u0431\u0430 \u0438\u0437 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438<\/a> produced through a specialized heat treatment process.Compared to standard annealed and pickled (AP) pipes,BA pipes feature a mirror-like finish,exceptionally clean inner and outer surfaces,and superior corrosion resistance.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2aaeb7b elementor-widget elementor-widget-text-editor\" data-id=\"2aaeb7b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tIn practical applications,standard <a href=\"https:\/\/www.kaysuns.com\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/304-304l-%d1%82%d1%80%d1%83%d0%b1%d0%b0-%d0%b8%d0%b7-%d0%bd%d0%b5%d1%80%d0%b6%d0%b0%d0%b2%d0%b5%d1%8e%d1%89%d0%b5%d0%b9-%d1%81%d1%82%d0%b0%d0%bb%d0%b8\/\" target=\"_blank\" rel=\"noopener\">304 pipes<\/a> offer excellent value for money and are sufficient for general food processing and decorative needs;meanwhile,<a href=\"https:\/\/www.kaysuns.com\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/316-316l-%d1%82%d1%80%d1%83%d0%b1%d0%b0-%d0%b8%d0%b7-%d0%bd%d0%b5%d1%80%d0%b6%d0%b0%d0%b2%d0%b5%d1%8e%d1%89%d0%b5%d0%b9-%d1%81%d1%82%d0%b0%d0%bb%d0%b8\/\" target=\"_blank\" rel=\"noopener\">316L pipes<\/a>,due to the addition of molybdenum,far outperform 304 pipes in resistance to chloride pitting corrosion,making them the preferred choice for high-purity transport in the pharmaceutical and semiconductor industries.For extreme environments involving strong acids or high pressure,<a href=\"https:\/\/www.kaysuns.com\/ru\/%d0%bf%d0%be%d1%81%d1%82%d0%b0%d0%b2%d1%89%d0%b8%d0%ba-%d0%b4%d1%83%d0%bf%d0%bb%d0%b5%d0%ba%d1%81%d0%bd%d1%8b%d1%85-%d1%82%d1%80%d1%83%d0%b1-2205-2507\/\" target=\"_blank\" rel=\"noopener\">2205 duplex steel pipes<\/a> stand out due to their strength\u2014twice that of the 300 series\u2014and exceptional resistance to stress corrosion cracking.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0f21574 e-con-full e-flex e-con e-child\" data-id=\"0f21574\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e11a059 elementor-widget elementor-widget-image\" data-id=\"e11a059\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"384\" src=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/05\/Bright-Annealed-Pipe-Supplier-in-China-scaled-e1778211564148-768x384.webp\" class=\"attachment-medium_large size-medium_large wp-image-59444\" alt=\"Bright Annealed Pipe Supplier in China\" srcset=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/05\/Bright-Annealed-Pipe-Supplier-in-China-scaled-e1778211564148-768x384.webp 768w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/05\/Bright-Annealed-Pipe-Supplier-in-China-scaled-e1778211564148-300x150.webp 300w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/05\/Bright-Annealed-Pipe-Supplier-in-China-scaled-e1778211564148-18x9.webp 18w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/05\/Bright-Annealed-Pipe-Supplier-in-China-scaled-e1778211564148.webp 1000w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fceeddb elementor-widget-tablet__width-initial elementor-widget-mobile__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"fceeddb\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">ASTM A269<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">ASTM A213<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">ASTM A270<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">EN 10216-5<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">EN 10305-1<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-19611d0 e-flex e-con-boxed e-con e-parent\" data-id=\"19611d0\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aca675c elementor-widget elementor-widget-heading\" data-id=\"aca675c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Common Grades of Bright Annealed Pipe<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a642007 elementor-widget elementor-widget-heading\" data-id=\"a642007\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Common Grades and Their Chemical Composition<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c05cb45 elementor-widget elementor-widget-text-editor\" data-id=\"c05cb45\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tBased on the ASTM A240\/A269 standards,the most commonly used materials in the bright annealed (BA) process include austenitic and duplex stainless steels.The following is a list of common grades and their standard chemical compositions.\n<table>\n<thead>\n<tr>\n<th bgcolor=\"#00a0e9\">\u041e\u0446\u0435\u043d\u043a\u0430<\/th>\n<th bgcolor=\"#00a0e9\">C<\/th>\n<th bgcolor=\"#00a0e9\">Mn<\/th>\n<th bgcolor=\"#00a0e9\">Cr<\/th>\n<th bgcolor=\"#00a0e9\">Ni<\/th>\n<th bgcolor=\"#00a0e9\">\u041f\u043d<\/th>\n<th bgcolor=\"#00a0e9\">Note<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td bgcolor=\"#05B8E4\">304<\/td>\n<td>0.08<\/td>\n<td>2.00<\/td>\n<td>18,0 \u2013 20,0<\/td>\n<td>8.0 &#8211; 11.0<\/td>\n<td>\u2013<\/td>\n<td>Versatile and economical<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">304L<\/td>\n<td>0.03<\/td>\n<td>2.00<\/td>\n<td>18,0 \u2013 20,0<\/td>\n<td>8,0 \u2013 12,0<\/td>\n<td>\u2013<\/td>\n<td>Low-carbon, easy to weld<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">316<\/td>\n<td>0.08<\/td>\n<td>2.00<\/td>\n<td>16,0 \u2013 18,0<\/td>\n<td>10,0 \u2013 14,0<\/td>\n<td>2,0 \u2013 3,0<\/td>\n<td>Pitting-resistant<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">316L<\/td>\n<td>0.03<\/td>\n<td>2.00<\/td>\n<td>16,0 \u2013 18,0<\/td>\n<td>10,0 \u2013 14,0<\/td>\n<td>2,0 \u2013 3,0<\/td>\n<td>316 Low-Carbon Version<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">321<\/td>\n<td>0.08<\/td>\n<td>2.00<\/td>\n<td>17.0 &#8211; 19.0<\/td>\n<td>9.0 &#8211; 12.0<\/td>\n<td>\u2013<\/td>\n<td>Contains Ti (5xC~0.7)<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">2205 <\/td>\n<td>0.03<\/td>\n<td>2.00<\/td>\n<td>22.0 &#8211; 23.0<\/td>\n<td>4.5 - 6.5<\/td>\n<td>3.0 &#8211; 3.5<\/td>\n<td>High strength,stress crack resistance<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9cc020e e-con-full e-flex e-con e-child\" data-id=\"9cc020e\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cc36eb9 elementor-widget elementor-widget-heading\" data-id=\"cc36eb9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">The Role of Key Elements<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0e079b3 elementor-widget elementor-widget-text-editor\" data-id=\"0e079b3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tChromium is the key element in the formation of the passivation film on the surface of stainless steel and directly determines its corrosion resistance.<br \/>\nNickel stabilizes the austenitic structure,improving the material\u2019s ductility and stability in acidic environments.<br \/>\nMolybdenum significantly enhances resistance to chloride pitting corrosion,which is the key distinction between the 316 series and 304.<br \/>\nTitanium acts as a stabilizer in 321,preventing intergranular corrosion in high-temperature environments.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c216f45 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"c216f45\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b19e694 elementor-widget elementor-widget-heading\" data-id=\"b19e694\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Common Grades and Their Mechanical Properties<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f8ceddd elementor-widget elementor-widget-text-editor\" data-id=\"f8ceddd\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tIn accordance with ASTM A269\/A213 standards,bright annealed tubes provide a mirror-like finish while eliminating work hardening through the annealing process,thereby restoring the material\u2019s ductility.\n<table>\n<thead>\n<tr>\n<th bgcolor=\"#00a0e9\">\u041e\u0446\u0435\u043d\u043a\u0430<\/th>\n<th bgcolor=\"#00a0e9\">\u041f\u0440\u0435\u0434\u0435\u043b \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u0438<\/th>\n<th bgcolor=\"#00a0e9\">\u041f\u0440\u0435\u0434\u0435\u043b \u0442\u0435\u043a\u0443\u0447\u0435\u0441\u0442\u0438<\/th>\n<th bgcolor=\"#00a0e9\">\u0423\u0434\u043b\u0438\u043d\u0435\u043d\u0438\u0435<\/th>\n<th bgcolor=\"#00a0e9\">\u0422\u0432\u0435\u0440\u0434\u043e\u0441\u0442\u044c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td bgcolor=\"#05B8E4\">304<\/td>\n<td>\u2265 515 \u041c\u041f\u0430 (75 ksi)<\/td>\n<td>\u2265 205 \u041c\u041f\u0430 (30 ksi)<\/td>\n<td>\u2265 35%<\/td>\n<td>\u2264 90 HRB<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">304L<\/td>\n<td>\u2265 485 \u041c\u041f\u0430 (70 ksi)<\/td>\n<td>\u2265 170 \u041c\u041f\u0430 (25 ksi)<\/td>\n<td>\u2265 35%<\/td>\n<td>\u2264 90 HRB<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">316<\/td>\n<td>\u2265 515 \u041c\u041f\u0430 (75 ksi)<\/td>\n<td>\u2265 205 \u041c\u041f\u0430 (30 ksi)<\/td>\n<td>\u2265 35%<\/td>\n<td>\u2264 90 HRB<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">316L<\/td>\n<td>\u2265 485 \u041c\u041f\u0430 (70 ksi)<\/td>\n<td>\u2265 170 \u041c\u041f\u0430 (25 ksi)<\/td>\n<td>\u2265 35%<\/td>\n<td>\u2264 90 HRB<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">321<\/td>\n<td>\u2265 515 \u041c\u041f\u0430 (75 ksi)<\/td>\n<td>\u2265 205 \u041c\u041f\u0430 (30 ksi)<\/td>\n<td>\u2265 35%<\/td>\n<td>\u2264 90 HRB<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">2205<\/td>\n<td>\u2265 655 MPa (95 ksi)<\/td>\n<td>\u2265 450 MPa (65 ksi)<\/td>\n<td>\u2265 25%<\/td>\n<td>\u2264 31 HRC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cd361ee elementor-widget elementor-widget-heading\" data-id=\"cd361ee\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Key Takeaways for Selection<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e1bc5cb elementor-widget elementor-widget-text-editor\" data-id=\"e1bc5cb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul class=\"KsbFXc U6u95\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\" data-complete=\"true\"><li class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAEIBhAA\" data-complete=\"true\" data-sae=\"\"><span class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-complete=\"true\"><strong>\u0424\u043e\u0440\u043c\u0443\u0435\u043c\u043e\u0441\u0442\u044c:<\/strong><br \/>Grades like 304L\u00a0and\u00a0316L have lower yield strength and high elongation,making them exceptionally easy to bend or coil without cracking.This is critical for instrumentation tubing.<\/span><\/li><li class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAEIBhAB\" data-complete=\"true\" data-sae=\"\"><span class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-complete=\"true\"><strong>High-Pressure Performance:<\/strong><br \/>Duplex 2205 stands out with nearly double the yield strength of the 300-series.It is the preferred choice for\u00a0high-pressure hydraulic systems\u00a0or offshore control lines where weight and wall thickness need to be minimized.<\/span><\/li><li class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAEIBhAC\" data-sae=\"\" data-complete=\"true\"><span class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-complete=\"true\" aria-owns=\"action-menu-parent-container\"><strong>Hardness Control:<\/strong><br \/>We strictly control the hardness of BA pipes to be below 90 HRB.This ensures that when used with compression fittings,the tube is softer than the ferrule,guaranteeing a leak-proof metal-to-metal seal.<\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0d1bbce elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0d1bbce\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-e6706f0\" data-id=\"e6706f0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2bff276 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"2bff276\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u0423 \u0432\u0430\u0441 \u0435\u0441\u0442\u044c \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-61f0e83 elementor-widget elementor-widget-heading\" data-id=\"61f0e83\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-medium\">Kaysuns is a professional supplier of bright annealed pipes. Please feel free to contact me if you have any requirements.<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-52f18b5\" data-id=\"52f18b5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"dce-visibility-event elementor-element elementor-element-9d36aa3 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"9d36aa3\" data-element_type=\"widget\" data-settings=\"{&quot;enabled_visibility&quot;:&quot;yes&quot;,&quot;dce_visibility_selected&quot;:&quot;yes&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u0421\u0432\u044f\u0436\u0438\u0442\u0435\u0441\u044c \u0441 \u043d\u0430\u043c\u0438 \u0434\u043b\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b82306e elementor-align-center elementor-mobile-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"b82306e\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjQ2ODEzIiwidG9nZ2xlIjpmYWxzZX0%3D\" target=\"_blank\" id=\"#241018\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u0421\u0432\u044f\u0437\u0430\u0442\u044c\u0441\u044f \u0441 \u043d\u0430\u043c\u0438<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-0f9d06c e-flex e-con-boxed e-con e-parent\" data-id=\"0f9d06c\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bdd211a elementor-widget elementor-widget-heading\" data-id=\"bdd211a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">4 Main Steps for Manufacturing A Bright Annealed Pipe<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-77da955 e-con-full e-flex e-con e-child\" data-id=\"77da955\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-bde7b7f e-con-full e-flex e-con e-child\" data-id=\"bde7b7f\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-50abfbe elementor-widget elementor-widget-heading\" data-id=\"50abfbe\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u0425\u043e\u043b\u043e\u0434\u043d\u0430\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a5d8f64 elementor-widget elementor-widget-text-editor\" data-id=\"a5d8f64\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tHigh-quality parent tubes are selected and subjected to cold rolling or cold drawing.Cold working reduces the outer diameter and wall thickness,resulting in precise dimensional tolerances and a smooth initial surface.This mechanical process also hardens the steel,preparing it for subsequent refining stages.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7f78d5c e-con-full e-flex e-con e-child\" data-id=\"7f78d5c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ea5979d elementor-widget elementor-widget-heading\" data-id=\"ea5979d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Degreasing and Ultrasonic Cleaning<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1390759 elementor-widget elementor-widget-text-editor\" data-id=\"1390759\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tBefore heat treatment,the tubes must be thoroughly cleaned.Any lubricants,oils,or greases left over from the cold working stage must be removed using ultrasonic cleaning or chemical degreasing.If contaminants remain,they will burn during the annealing process,causing carbon deposits or \u201cblack spots\u201d to form,which will ruin the mirror finish.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4ccaf84 e-con-full e-flex e-con e-child\" data-id=\"4ccaf84\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-aec3f0f e-con-full e-flex e-con e-child\" data-id=\"aec3f0f\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3607051 elementor-widget elementor-widget-heading\" data-id=\"3607051\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u0421\u0432\u0435\u0442\u043b\u044b\u0439 \u043e\u0442\u0436\u0438\u0433<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8789b7f elementor-widget elementor-widget-text-editor\" data-id=\"8789b7f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tThe pipe stock is placed in a controlled furnace and heated to the recrystallization temperature.The key lies in the protective atmosphere,which typically consists of high-purity hydrogen or a hydrogen-nitrogen mixture.By excluding oxygen,the steel does not oxidize,thereby retaining its metallic luster and restoring its ductility.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-45961c3 e-con-full e-flex e-con e-child\" data-id=\"45961c3\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0bb6545 elementor-widget elementor-widget-heading\" data-id=\"0bb6545\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Precision Straightening and Finishing<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-963fc29 elementor-widget elementor-widget-text-editor\" data-id=\"963fc29\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tAfter exiting the furnace\u2019s cooling section,the pipe undergoes precision straightening to ensure it meets strict straightness requirements.Finally,the pipe is cut to the required length, and both ends are deburred or chamfered;each section is then inspected for surface roughness and mechanical integrity.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f542af2 e-flex e-con-boxed e-con e-parent\" data-id=\"f542af2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-223703a elementor-widget elementor-widget-heading\" data-id=\"223703a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Applications of Bright Annealed Pipe<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-938b1ec e-con-full e-flex e-con e-child\" data-id=\"938b1ec\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-e9495d1 e-con-full e-flex e-con e-child\" data-id=\"e9495d1\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b9fb12d elementor-widget-tablet__width-initial elementor-widget-mobile__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"b9fb12d\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Semiconductor Manufacturing<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">\u0424\u0430\u0440\u043c\u0430\u0446\u0435\u0432\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u044c<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">\u041f\u0438\u0449\u0435\u0432\u0430\u044f \u0438 \u043c\u043e\u043b\u043e\u0447\u043d\u0430\u044f \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u044c<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Instrumentation Tubing<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">\u0410\u044d\u0440\u043e\u043a\u043e\u0441\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-026b13a e-con-full e-flex e-con e-child\" data-id=\"026b13a\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c3ac32f elementor-widget-tablet__width-initial elementor-widget-mobile__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"c3ac32f\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Automotive Systems<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Heat Exchangers and Condensers<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Medical Devices<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Marine and Offshore Engineering<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">High-End Architectural Decor<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5241ea9 e-flex e-con-boxed e-con e-parent\" data-id=\"5241ea9\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9eea6e5 elementor-widget elementor-widget-heading\" data-id=\"9eea6e5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">FAQs About Bright Annealed Pipe<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b76025 elementor-widget elementor-widget-accordion\" data-id=\"2b76025\" data-element_type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-4551\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-4551\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Can BA pipe be welded?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-4551\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-4551\"><p><strong>\u0414\u0430.<\/strong>However,because the inner walls are extremely clean,it is generally recommended to use TIG orbital welding with high-purity argon as a shielding gas to prevent oxidation at the weld site.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-4552\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-4552\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">How does Kaysuns store and handle BA pipes?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-4552\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-4552\"><p>Because the surface of BA tubes is delicate,we individually wrap each tube in plastic and seal both ends to prevent dust and moisture from entering the tube.We specifically instruct international couriers to store them in a dry,clean environment and avoid direct contact with carbon steel to prevent electrochemical corrosion.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-4553\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-4553\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Which is better for BA tubing, 304L or 316L?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-4553\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-4553\"><p>If the environment requires only high cleanliness,304L is sufficient.If corrosive media are involved,316L is the better choice.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-4554\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-4554\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">What makes Kaysuns' stainless steel BA tubes special?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-4554\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-4554\"><p>Our stainless steel BA tubes feature exceptional surface finish,strict \u201coil-free\u201d cleaning standards,superior dimensional accuracy,and comprehensive protection and delivery.<\/p><p>The inner surface roughness of the tubes is consistently controlled at Ra \u2264 0.4 \u03bcm.Prior to annealing,the tubes undergo ultrasonic circulation cleaning to thoroughly remove any residues.Tolerance control for the tubes far exceeds the requirements of ASTM A269 or EN 10216-5 standards.Every BA tube undergoes 100% pressure testing,nitrogen purging,and capping before shipment,and is individually bagged.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-4555\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-4555\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">What types of BA pipes do you offer? Do you offer any other products?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-4555\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-4555\"><p>Kaysuns offers BA pipes in grades including,but not limited to,the 304\/L, 316\/L, 321, and 2205 mentioned above.If you require BA pipes in other materials,please feel free to <a href=\"https:\/\/www.kaysuns.com\/ru\/%d0%ba%d0%be%d0%bd%d1%82%d0%b0%d0%ba%d1%82-%d0%ba%d0%b0%d0%b9%d1%81%d1%83%d0%bd%d1%81\/\" target=\"_blank\" rel=\"noopener\">\u0441\u0432\u044f\u0437\u0430\u0442\u044c\u0441\u044f \u0441 \u043d\u0430\u043c\u0438<\/a> at any time.Our product range includes:<\/p><ul><li>Seamless Pipes: 1\/2\u201d \u2013 24\u201d \/ 6 mm to 610 mm<\/li><li>Welded Pipes: 6\u201d \u2013 104\u201d \/ 159 mm to 2800 mm<\/li><\/ul><p>In addition to steel pipes, we also supply plates,forgings,flanges,ingots,and various fasteners (bolts,nuts,flat washers,spring washers).Customized non-standard products are available.Some products can be supplied in small batches.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can BA pipe be welded?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"<p><strong>Yes.<\\\/strong>However,because the inner walls are extremely clean,it is generally recommended to use TIG orbital welding with high-purity argon as a shielding gas to prevent oxidation at the weld site.<\\\/p>\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How does Kaysuns store and handle BA pipes?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"<p>Because the surface of BA tubes is delicate,we individually wrap each tube in plastic and seal both ends to prevent dust and moisture from entering the tube.We specifically instruct international couriers to store them in a dry,clean environment and avoid direct contact with carbon steel to prevent electrochemical corrosion.<\\\/p>\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Which is better for BA tubing, 304L or 316L?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"<p>If the environment requires only high cleanliness,304L is sufficient.If corrosive media are involved,316L is the better choice.<\\\/p>\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What makes Kaysuns' stainless steel BA tubes special?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"<p>Our stainless steel BA tubes feature exceptional surface finish,strict \\u201coil-free\\u201d cleaning standards,superior dimensional accuracy,and comprehensive protection and delivery.<\\\/p><p>The inner surface roughness of the tubes is consistently controlled at Ra \\u2264 0.4 \\u03bcm.Prior to annealing,the tubes undergo ultrasonic circulation cleaning to thoroughly remove any residues.Tolerance control for the tubes far exceeds the requirements of ASTM A269 or EN 10216-5 standards.Every BA tube undergoes 100% pressure testing,nitrogen purging,and capping before shipment,and is individually bagged.<\\\/p>\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What types of BA pipes do you offer? Do you offer any other products?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"<p>Kaysuns offers BA pipes in grades including,but not limited to,the 304\\\/L, 316\\\/L, 321, and 2205 mentioned above.If you require BA pipes in other materials,please feel free to <a href=\\\"https:\\\/\\\/www.kaysuns.com\\\/contact-kaysuns\\\/\\\" target=\\\"_blank\\\" rel=\\\"noopener\\\">contact us<\\\/a> at any time.Our product range includes:<\\\/p><ul><li>Seamless Pipes: 1\\\/2\\u201d \\u2013 24\\u201d \\\/ 6 mm to 610 mm<\\\/li><li>Welded Pipes: 6\\u201d \\u2013 104\\u201d \\\/ 159 mm to 2800 mm<\\\/li><\\\/ul><p>In addition to steel pipes, we also supply plates,forgings,flanges,ingots,and various fasteners (bolts,nuts,flat washers,spring washers).Customized non-standard products are available.Some products can be supplied in small batches.<\\\/p>\"\n            }\n        }\n    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elementor-size-default\">\u0421\u0432\u044f\u0437\u0430\u0442\u044c\u0441\u044f \u0441 \u043d\u0430\u043c\u0438<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e4ac99c elementor-widget-divider--view-line_text elementor-widget-divider--element-align-left elementor-widget elementor-widget-divider\" data-id=\"e4ac99c\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<span class=\"elementor-divider__text elementor-divider__element\">\n\t\t\t\t\u0421\u0432\u044f\u0436\u0438\u0442\u0435\u0441\u044c \u0441 \u043d\u0430\u043c\u0438\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-579643d elementor-align-start elementor-widget__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"579643d\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-map-marker-alt\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">RM901 No.22 Tangjiaqiao Road Wenzhou \u041a\u0438\u0442\u0430\u0439<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-phone-square-alt\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">+86 577 8551 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