Communicate with Supplier? Supplier
Shirley Ms. Shirley
What can I do for you?
Chat Now Contact Supplier

Zhejiang Max Stainless Steel Co.,Ltd


Home > Products > Duplex Steel Tube > Super Duplex Steel Tube > Stainless Steel Super Duplex Steel Pipe

Stainless Steel Super Duplex Steel Pipe
Stainless Steel Super Duplex Steel Pipe
Stainless Steel Super Duplex Steel Pipe

Stainless Steel Super Duplex Steel Pipe

Unit Price: USD 7000 / Metric Ton
Payment Type: L/C,T/T
Min. Order: 1 Metric Ton
Delivery Time: 30 Days

Basic Info

    Type: Stainless Steel Pipes

    Standard: ASTM, AISI, GB, JIS, DIN, EN

    Certification: ISO, AISI

    Shape: Round

    Grade: Duplex Steel

    Technique: Cold Drawn

    Surface Treatment: Pickled

Additional Info

    Packaging: plywood case packing

    Productivity: 400 Ton/month

    Brand: CNMAX

    Transportation: Ocean,Land,Air

    Place of Origin: China

    Supply Ability: 500 Ton/month

    Certificate: ISO

    HS Code: 7304419000

    Port: Shanghai,Ningbo

Product Description

Stainless Steel (Super) Duplex Steel

Duplex stainless steel means that ferrite and austenite each account for about 50%, generally the content of less phase also needs to reach at least 30% of stainless steel,

Cr content is 18% to 28%, Ni content is 3% to 10% , containing Mo, Cu, N and other alloying elements. Duplex stainless steel not only has the characteristics of

both austenitic stainless steel and ferritic stainless steel materials, but also has high strength, chloride stress corrosion resistance, pore corrosion resistance, pit pitting ability,

such as: S31803 material resistance to pitting ( PREN32-33)

The S32750 material is resistant to pitting (PREN>40). Widely used in offshore oil, seawater desalination, chemical pipelines, reactors, heat exchangers, etc.

Material characteristics

1. Balanced two organizations - with a balanced two-phase organization with excellent overall performance.

2, Good corrosion resistance - excellent resistance to pitting, chloride corrosion resistance.

3, Excellent mechanical properties - yield strength is about 2 times that of ordinary austenitic stainless steel,

the allowable stress is about 1.5 times that of ordinary austenitic stainless steel.

4, High and low temperature environment adaption - use temperature -50 °C ~ 300 °C


Looking for ideal S31803 Seamless Pipe Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the S32750 Duplex Steel Seamless Pipe are quality guaranteed. We are China Origin Factory of Duplex Steel S32205 Pipe. If you have any question, please feel free to contact us.

Product Categories : Duplex Steel Tube > Super Duplex Steel Tube

Send Inquiry


Ms. Shirley



Mobile Phone:+8613587875037Contact me with Whatsapp

Address:910 Longkang Road Longwan district, Wenzhou, Zhejiang