Cold Rolled S31803 100mm Thickness Duplex Polished Stainless Steel Plate

Cold Rolled Length 6000mm S32750 Duplex Polishing Stainless Steel Plate

Application:Duplex stainless steel is used in oil refining, chemical fertilizer, papermaking, petrochemical industry and other heat exchangers and coolers for high temperature and high temperature concentrated nitric acid, etc.

DSS generally falls into four categories:

Medium alloy - representative grade :UNS S31803(22cr-5ni-3mo-0.1n)

High alloy - representative grade :UNS S32550(22cr-6ni-3mo-2cu-0.2n)

Super duplex stainless steel - standard grade :UNS S32750(25cr-7ni-3.7 mo-0.3n)

The low-alloy UNS S32304 is molybdenum-free and can be used in place of si 304 or 316 for stress corrosion resistance.

Medium alloy :UNS S31803 has corrosion resistance between si 316l and 6%Mo+N austenitic stainless steel.

High alloy type: generally containing 25%Cr, but also containing molybdenum and nitrogen, some also containing copper and tungsten, this kind of steel corrosion resistance is higher than 22%Cr double phase stainless steel

Super duplex stainless steel: containing high molybdenum and nitrogen, some also contain tungsten and copper, also suitable for harsh medium conditions, with good corrosion resistance and mechanical properties, can be compared with super austenitic stainless steel beauty.

Jiangyin Golden Machinery Equipment Co , Ltd , located in China´s most dynamic Yangtze River Delta area - Jiangyin City , 150 kilometers away from Shanghai and convenient transportation . The company covers an area of 10,000 square meters , have more than one standardized workshop . Specializing in the production of medium and small forgings and flanges , with advanced production equipment and production technology , set the rule of practice , forging heat treatment , rough precision machined for one , can meet the requirements of our customers : products suitable for power petroleum , chemical , metallurgy , machinery , light industry , shipbuilding and other industries . And with a variety of advanced non-destructive flaw detection , physical and chemical testing , mechanical properties , metallographic testing equipment and facilities The company currently employs 120 , including 18 professional and technical staff and management . The company actively expand the international market , to cooperate with international well-known enterprises from multiple channels has several companies to cooperate with us Rich Reiter , Sweden , the French company Alstom , Finland Konecranes , precision instruments , Italy Danieli the company , General Electric company to establish business contacts , and has been the approval and praise of customers

Golden good faith for the survival of the enterprise , and was sincere , letter to Germany . Sincerely hope that good cooperation with home and abroad . Our company in forging field is professional We have skilled product design team . Our goal is not just provide product , but also provide a complete solution including product design , tooling fabrication and service for our customers to achieve their requirement

We stick to the principle of " quality first , service first . continuous improvement and innovation to meet the customers " for the management and " zero defect , zero complaints " as the quality objective To perfect our service , we provide the products with the best quality at the reasonable price . We sincerely hope establishing long and friendly business relation with clients from all over the world