Huitong Special Steel Co.,Ltd is a famous China duplex stainless steel manufacturer and supplier,Website: , equipped with a productive factory and company and as a professional duplex stainless steel exporter and seller, we are always welcoming you to buy and wholesale high quality duplex steels, duplex stainless steel bars, duplex stainless steel sheets, duplex stainless steel pipes from our factory. Duplex stainless steels have a mixed characteristic of austenite and ferrite, the aim being to produce a 50/50 mix, although in commercial alloys, the mix may be 40/60 respectively. Htongsteel has emerged as the one stop solution leading provider for all Duplex Stainless Steel requirements. We are one of the largest exporters & distributors of Duplex Stainless Steel in China.  Surface Finishing: 2B, BA,HL, Polished, MIRROR,NO.1-NO.4,8K, PVC coating, laser coating etc.  Specification Item Capacity of Duplex Stainless Steel Dimension Seamless:NP 1/8”~16” Welded: NPS 8” ~ 48” / SCH10S ~ SCH80S Grade UNS S31803, S32205, S32750, S32760, S32304, 1.4462, 1.4410, 1.4501, 1.4362 etc. Standard ASTM A789, A790, EN10216-5, EN17455-2, DIN17455-2, EN17456-2 etc. Application and Usage: The duplex stainless steel products are widely used in many fields. Oil and gas industry equipment Chemical process industries Vessels and ship building Offshore platforms heat ex-changers process and service water systems fire-fighting systems injection and ballast water systems Power industry FGD systems Utility and industrial scrubber systems, absorber towers, ducting, and piping Desalination plants, high pressure RO-plant and seawater piping Mechanical and structural components, high strength, corrosion-resistant parts automotive application, industrial application, architectural, civil engineering etc.  Packing: Standard export packing or as per customization. Related Search: Duplex Steels, duplex stainless steel bars, Duplex Stainless Steel Sheets, Duplex Stainless Steel Pipes.