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Connaissances

Sur cette page, vous pouvez apprendre quel est le produit de notre production et de nos ventes de tuyaux en acier inoxydable duplex, de tuyaux soudés industriels, de brides en acier inoxydable, etc.

Acier inoxydable 316 ou 316L

Acier inoxydable 316 VS 316L

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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 "Acier inoxydable 316 VS 316L

Essai de ressuage pour les brides en acier inoxydable

Tests MT et PT

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MT and PT Testing What is MT and PT testing in NDT? What is the difference between MT and PT? Are they available for our stainless steel pipe fittings? The article will tell you the difference. What is MT testing MT is Magnetic particle testing. This method is the interaction… Lire la suite "Tests MT et PT

Acier inoxydable 904L

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What is 904L Stainless Steel? Alloy 904L is a super austenitic stainless steel designed for a variety of medium requiring high corrosion resistance. This alloy contains high content of chromium and nickel, and with molybdenum and copper as the additional components, its excellent corrosion resistance can be guaranteed. With the… Lire la suite "Acier inoxydable 904L

Qu'est-ce que le décapage et la passivation pour l'acier inoxydable ?

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What is Pickling and Passivation for Stainless Steel a) Application: After a comprehensive pickling and passivation for stainless steel pipe and fittings, all kinds of oil, rust, oxide skin, welding spots and other dirt can be removed. And the surface of stainless steel will become uniform and silver-white. Besides, the… Lire la suite "Qu'est-ce que le décapage et la passivation pour l'acier inoxydable ?

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