Stainless Steel Cap
Stainless steel cap is the pipe head of buttweld fittings, it is the cover of piping or vessels. Kaysuns manufacture and supply stainless steel cap with ASME B16.9, EN/DIN standard etc, it is seamless for diameter up to 24" and cold pressed from integral stainless steel plate.
We also provide elliptical head, oval head, butterfly shape head in materials stainless steel, duplex and super duplex steel, alloy steel etc for vessel and customized design. The pressure vessel head is fabricated by qualified manufacturer and ASME U stamp is available upon requirement. All of these materials are available for third party inspection, such as SGS,BV,Lloyd’s,TUV etc.
Circular, Oval, Butterfly
ASME/ANSI B16.9, MSS-SP-75, DIN2617, JIS B2311/2312/2313, GB12459, GB/T13401, SH3408, SH3409, ISO 3419, ISO 5251 etc.
1/2" to 104"(DN15 ~DN2600)
SCH10S to SCHXXS
Materials of Stainless Steel Cap:
|Stainless Steel||·A403 304/L,304H ·310S ·316/L,316Ti·317/L·321/H ·347/H ·S31803·S32750 ·904L|
|Carbon Steel||A234 WPB, WPC|
|Low Temperature Steel||A420 WPL3, WPL6|
|Alloy Steel||A234 WP5, WP9, WP11, WP12, WP22, WP91|
|High Yield||WPHY42, 52, 60, 65, 70|
|Duplex & Super Duplex||A815 UNS 31803, UNS 31254, UNS S32750|
|Nickel Alloys||alloy200, 400, K500, 600, 625, 800, 825 ,alloy 20, hastalloy B2, C22, C276|
Buttwelded Fittings Catalog
*For more information about buttwelded cap, please contact us.