Schedule20 40 Stainless Steel Pipe Seamless Tube Super Duplex Steel S31803 S32205 for Ship

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Product Description

Basic Information
Model NO.
880
Technique
Cold Rolled
Material
Stainless Steel
Surface
Polished
Section Shape
Round
Length
6m or as Required
Grade
300 Series, Duplex and Super Duplex Steel
Certification
CCS, ABS, GOST, Lr, BV, DNV, etc.
Product Overview
💎Stainless steel is an alloy material composed of iron, chromium, nickel and other elements. It not only has excellent corrosion resistance and chemical stability, but also has physical properties such as light weight and easy processing.

🚀Stainless steel pipes are hollow long circular steel materials made of stainless steel. They inherit all the characteristics of stainless steel and are widely used in industrial transportation pipelines and mechanical structural components such as petroleum, chemicals, medical, food, light industry, ships, mechanical instruments, etc.
Product Parameters
Item Stainless Steel Seamless Tube/Pipe
Standard ASTM A213, A312, A269, A511, A790, A789, DIN 17456, DIN17458, JIS G3459, JIS G3463, GOST9941, EN10216, EN10305, BS3605, GB/T 14975, etc.
Material Grade 300 Series: 304, 304L, 304H, 316, 316L, 316H, 316Ti, 310S, 310H, 317, 317L, 321, 321H, 347, 347H; Duplex: S31803, S32205, S2520, S32750, S32760
Surface Finish Polishing, annealing, pickling, bright
Application Heat Exchanger, Petro-chemical, Onshore & Offshore Oil & Gas, Power Plant, Ship building, Pharmaceutical
Dimensions OD: 12.7mm ~ 630mm | WT: 1mm ~ 50mm | Length: 6m or Customized
Packaging Standard export seaworthy package (Plastic Wrapping, Bundling, Wooden Case)
Product Display
Frequently Asked Questions
What grades of stainless steel do you provide?
We offer a wide range of materials including the 300 Series (304, 316L, 310S, 321, etc.) and specialized Duplex and Super Duplex Steel such as S31803, S32205, S32750, and S32760.
What are the main applications for these pipes?
Our pipes are widely used in pipeline transport, boiler pipes, hydraulic and automobile systems, oil and gas drilling, chemical industry, ship building, and power plants.
Can the pipes be customized to specific sizes?
Yes, we provide customizable lengths (standard 6m) and outer diameters ranging from 12.7mm to 630mm with various wall thicknesses.
What international standards do your products meet?
Our products are manufactured according to global standards including ASTM (A213, A312), AISI, JIS, DIN, EN, and GOST.
What surface treatments are available?
We provide several surface finishes including polished, annealed, pickled, and bright finishes to meet different industrial requirements.
How are the pipes packaged for international shipping?
We use standard export seaworthy packaging, which typically includes plastic wrapping, bundling, or secure wooden cases to ensure safe delivery.

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