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
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316L Stainless Steel Pipe VS 1.4404 SS Pipe 316L stainless steel tube has good corrosion resistance and mechanical processing properties, it is not only widely used in the chemical industry, also have a wide range of applications for other industries. 316L stainless steel is one of the typical representatives of… Lire la suite "Tube en acier inoxydable 316L VS tube en acier inoxydable 1.4404
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
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
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 ?
What is SS, DSS and SDSS As a professional supplier of stainless steel pipes and fittings, we often see SS, DSS or SDSS in our enquiries and we are always asked by our customers what is SS, DSS or SDSS. So we will briefly explain what these abbreviations stand for… Lire la suite "Qu'est-ce que SS, DSS et SDSS
What is NPT, BSP, G, PT, ZG Thread As a stainless steel fittings supplier, we have often been asked by our customers: what is the differences between BSP (British Standard Parallel) and NPT (National Pipe Thread)? Next, we will explain their differences. What is NPT, BSP, G, PT, ZG Thread… Lire la suite "Qu'est-ce que le filetage NPT et BSP
ERW vs EFW for Stainless Steel Welded Pipe As a professional stainless steel welded pipe supplier, we have met a lot of clients who are asking for what is the difference between ERW and EFW. When speaking of electric resistance welding pipe, most people may be not familiar with that.… Lire la suite "EFW vs EFW pour les tubes soudés en acier inoxydable
Inconel vs Incoloy vs Monel What is Inconel Alloy: Nickel-Chromium-Iron, Heat and Corrosion Resistant Alloy Inconel is a trademark registered by a company named the International Nickel Co (belong to Vale). Inconel is one of the austenitic stainless steels with high resistance to heat. And its main component is nickel.… Lire la suite "Qu'est-ce que l'alliage Inconel, Incoloy et Monel ?
Differences between Alloy 800, 800H and 800HT Alloy 800, 800H and 800HT are all belong to Incoloy Alloy Series, and the below shows the differences of them. What is Incoloy material? INCOLOY is a registered trademark of The International Nickel Co.(INCO was purchased by the Brazilian mining company Vale in… Lire la suite "Différences entre l'alliage 800, 800H et 800HT