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316 vs 316L stainless steel

316 VS 316L Stainless Steel

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316 VS 316L Stainless Steel Differences between 316 and 316L Comparing the chemical composition of 316 and 316L by ASTM A312 standard, we will find that they are almost the same composition, except for the Carbon element. This determines that they will have similar properties and can be interchangeable under… Lire la suite »316 VS 316L Stainless Steel

PT TEST of stub end

PT Test

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Dye Penetrant Test What is PT Test Liquid Penetrant Inspection is also named Dye Penetrant Test, a method of non-destructive testing (NDT). It is a surface inspection method, mainly used to detect surface damage such as cracks that cannot be identified by the naked eye, such as detection of near-surface… Lire la suite »PT Test

les types de traitement thermique

Types de traitement thermique

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Types of Heat Treatment Heat treatment is a processing technique that putting metal material into to a certain medium to heat, preserve and cool down, so that to change the material surface or internal metallographic structure to control its performance. You will know some different types of heat treatment here.… Lire la suite »Types de traitement thermique

composition en acier inoxydable-kaysuns

Composition de l'acier inoxydable

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Stainless Steel Composition As you know that stainless steel materials are composed of various metal and non-metal elements – of course, we are talking about austenitic stainless steel here. So today we will briefly introduce stainless steel composition  and the performance of each element. a) Chromium – Basic Element in… Lire la suite »Composition de l'acier inoxydable

les types d'acier inoxydable

Les 5 types d'acier inoxydable

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5 Types of Stainless Steel I. Ferritic Stainless Steel For ferritic stainless steel, its chromium content is around 15% to 30%. Its corrosion resistance, toughness and weldability will be improved with the increase of chromium content, and it performs better in chloride stress corrosion resistance than other types of stainless… Lire la suite »Les 5 types d'acier inoxydable

Traitement en solution des raccords de tuyauterie en acier inoxydable

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Solution Treatment of Stainless Steel Pipe Fittings Why does stainless steel pipe and fittings require solution treatment? The reason is that it can help to restore the inherent corrosion resistance of stainless steel. Due to carbide precipitation and lattice defects caused by cold processing, the corrosion resistance of stainless steel… Lire la suite »Traitement en solution des raccords de tuyauterie en acier inoxydable

tuyau en acier duplex

Les billettes surdimensionnées pour tubes en acier inoxydable duplex de TISCO ont comblé les lacunes de l'industrie chinoise.

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TISCO’s Oversized Duplex Stainless Steel Pipe Billets According to TISCO news, recently, in Suzhou an exhibition, the use of TISCO φ570mm oversized diameter duplex stainless steel pipe billet production of thick-walled 80mm seamless steel pipe, attracted many domestic and foreign petroleum and petrochemical industry people stop to consult. According to… Lire la suite »Les billettes surdimensionnées pour tubes en acier inoxydable duplex de TISCO ont comblé les lacunes de l'industrie chinoise.