904L high-Alloy Austenitic Stainless Steel Pipe / Tube ASTM B673 Welded Pipe

904L ASTM B673 welded pipe is a high-alloy austenitic stainless steel with low carbon content. 904L has good resistance to general corrosion, particularly in sulfuric and phosphoric conditions. It has been application proved over many years and was originally developed to resist corrosion in dilute sulfuric acid.

Chemical composition

Standard

ZCM (Suzhou) Heavy Equipment Co., Ltd was founded in 1998.One wholly owned subsidiary of Suzhou Thvow Technology Co., LTD. (stock referred to as "Thvow technology", stock code "002564"), a high-tech, multi-level and comprehensive large modern group owned enterprises.In 2018 merged by Shanghai Electric Group Company Limited.

The company is a well-known enterprise in China, and has engaged professionally in design and manufacture of non-standard pressure vessels used in industries such as petrochemical industry, coal chemical industry, fine chemical engineering industry, metallurgy, pharmacy, photovoltaic energy, nuclear power, marine engineering equipment, and military industry.

In addition, ZCM is also specialized in import and export steel plate, steel structure, steel pipe business, Provide oil supporting, and used in the construction field.built good relationship with our customers in Asia ,South America, Middle East,Europe, and South Africa.Meanwhile we are on service end-user and knows well about characters and usage of material, professional suggestion about products can be offered when you needed.

Currently, ZCM has become a long-term cooperation strategic supplier to national mega-corporations such as Sinopec, PetroChina, CNOOC, Datang, Shenhua, CNCGC, and CHALCO. It has also established friendly cooperation with internationally famous companies such as Shell, GE, SABIC, Linde, Air Products, Technip, Hyundai, GS E&C, TOYO, BP. Bayer, BASF, Fluor, GEA, Alstom and Topsoe etc. Along with the accomplishment of ZCM riverside base, a comprehensive heavy-duty equipment manufacturing base with integration of wharf-dedicated plant, heavy-duty equipment and related items, and realization of designed production capacity, the company has taken its place in the manufacturing base in China along with CFHI, CSHI, and Shanghai Vehicle Portside Base.

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