Duplex pipe Steel Pipes/Tubes TP304/TP304L,TP316L,321/F321,2205,

S32750(2507),S32760,309S, 310S,314,317L,TP347H,904L,254

Our Duplex 2507 Steel Seamless Pipe, also known as Duplex Steel Pipe, stands tall in the industry, crafted with a corrosion-resistant alloy of chromium, nickel, and molybdenum. Its dual-phase microstructure ensures optimal strength and durability in aggressive environments, resisting stress corrosion cracking even in marine and chemical processing applications. The seamless construction of the pipe enhances its pressure endurance and ensures smooth flow for various industrial uses, from oil and gas to water treatment systems. Each pipe undergoes stringent quality control to meet the highest standards, promising reliability and longevity for your most demanding projects. Embrace the robustness with our Duplex 2507 Steel Seamless Pipe, the streamlined solution for contemporary engineering challenges.

Shangle Steel Corporation offer these Duplex Steel UNS S31803 / UNS S32205 Pipes & Tubes, which can be customized as per our precious customers’ specifications. Duplex Steel UNS S31803 Pipes demonstrates good fatigue strength, as well as outstanding resistance to stress corrosion cracking, crevice, pitting, erosion, and general corrosion in severe environments. Duplex Steel UNS S31803 Tubes generally has a higher corrosion resistance compared to the austenite steels.

Duplex Steel UNS S32205 Pipes (both ferritic and austenitic) is used extensively in applications that require good corrosion resistance and strength.

Duplex Steel Seamless Pipes Stockist, Duplex Steel Pipes, Duplex Steel UNS S31803 Seamless Tubes, Duplex Pipes Suppliers.

Duplex Steel UNS S32205 Welded Tubing, UNS S31803 ERW Pipes, UNS S32205 Tubes Manufacturer, Duplex Steel UNS s31803/s32205 Tubing Dealer in India.

Duplex Steel UNS S32205 Tubes also maintain good weldability in their thickest sections, and they are much more resistant to stress corrosion cracking than standard austenitic steels. We also offer these Duplex Steel Products in customized form with respect to its sizes and shapes to our clients.

Duplex Steel Pipes & Tubes

ASTM A790 / ASME SA790 Duplex UNS S31803/S32205 Pipes and Tubes Distributor

Duplex Pipes and Tube Specifications

Duplex Steel Pipes & Tubing Useful Info

Duplex Pipes and Tubes Main Markets

UNS S31803/S32205 Pipes Application

Most Widely Used Austenitic Duplex Steel UNS S31803 Pipes, Duplex DIN 1.4462 Pipes, ASTM A790 Rectangle Pipes, Duplex Steel Welded Pipes Exporter, Duplex UNS S32205 Square Tubing, Duplex Steel Tubes, Duplex Steel Pipes & Tubes Distributors in China.

Duplex Steel UNS S31803/S32205 Pipes & Tubes Equivalent Grades

Duplex Steel UNS S31803/S32205 Pipes & Tubing Specification

Standards : ASTM A790 / ASME SA790, ASTM A789 / ASME SA A789

Seamless Pipe & Tube Sizes : 1/2” NB - 8” NB

Welded Pipes & Tubes Sizes : 6” NB - 24” NB

Outer Diameter : 6.0-630mm

Thickness : 0.5-45mm

Schedule : SCH20, SCH30, SCH40, STD, SCH80

Type : Seamless / ERW / Welded / Fabricated / CDW

Form : Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes

Length : Single Random, Double Random & Required Length

End : Plain End, Beveled End, Treaded

Chemical Composition of ASTM A790 UNS S32205 Duplex Stainless Steel Seamless Pipes

Wenzhou Shangle Steel Co., Ltd. (Shangle) founded in 2017, is a comprehensive company integrating industry and trade.

As a leading supplier of stainless steel products in Wenzhou, it has a wide range of products in stock that have been rigorously tested and are ready to be shipped. 

Shangle maintains stringent quality processes and standards in the industry to ensure an effective quality management system, continual improvements, and excellence in customer satisfaction. As an ISO9001:2015 certified enterprise, possessing sophisticated manufacturing and inspection equipment, provides 100% inspection and reporting on each product delivered to its customers, so you can be assured that 100% of your parts are manufactured and tested to the highest quality standards.

Shangle has always followed international trade practices and adhered to the corporate purpose of abiding by contracts,keeping promises, high-quality services, and win-win development.Wenzhou Shangle Steel Co., Ltd. is willing to cooperate wholeheartedly with companies from all over the world to create brilliance together!

The Main Products of Shangle:

• Stainless Steel Seamless Pipes/Tubes, Welded Pipes/Tubes, Sanitary Pipes, Plates, Round Bars, Square Tubes, Fittings, Flanges, Valves,etc.
• Standards:GB, ASTM, AISI, EN, DIN, JIS, etc.
• Grade:TP304/TP304L, TP316L, 321/321H, 309S, 310S, 314, 317L, TP347H, 904L, Duplex: UNS31500, UNS31803, UNS32205, UNS32750(2507), UNS32760, SS 254 SMO, etc.

• O.D : 1/8" NB TO 32" NB, (10.29MM-812.80MM)

  W.T: SCH 10S, SCH 40S, SCH 80S, SCH160, SCH XXS.

• Application: Petrochemical Industry, Nuclear Power, Pharmaceutical Machinery, Aircraft and Aerospace, Automobile Industry, Heavy Iindustry, Manufacturing, Mining, Shipbuilding, Construction, Pulp & Paper, Food, Medical Technology, Environmental Protection, High Pressure Boiler, Heat Exchanger, Pressure Vessel, Condenser, Water Conservancy, Electric Power,etc.