Sign In | Join Free | My fazendomedia.com
China Kaysuns Industry Ltd. logo
Kaysuns Industry Ltd.
Kaysuns Industry Ltd.
Active Member

8 Years
Home > Duplex Stainless Steel Pipe >

High Corrision Stainless Steel Tubing ASTM A790 Uns S32750 Super Duplex Steel Tubing

Product Categories
Kaysuns Industry Ltd.
Contact Now

High Corrision Stainless Steel Tubing ASTM A790 Uns S32750 Super Duplex Steel Tubing

  • 1
  • 2

Brand Name : KAYSUNS

Model Number : KS-SMLS

Certification : PED,ISO

Place of Origin : China

MOQ : 500Kgs

Price : USD

Supply Ability : 500Tons per Month

Delivery Time : 30-45days

Packaging Details : Plastic Bags / Plywood Boxes

Material : S31803, S32205, S32750, S32760

Standard : ASTM A789, A790

Outer Diameter : Up to 610mm

Wall Thickness : SCH5S to SCHXXS

Product Name : Super Duplex Tubing

Type : Duplex Pipes

Contact Now

UNS S31803 / S32750 / S32760 Super Duplex Pipes and Tubings Cold Rolled PE / BE Ends

Duplex stainless steel pipe is austenite-austenite dual phase stainless steel pipe, it is developed for applications that demand high strength and corrosion resistance.

Duplex stainless steel pipe is a cost effective solution for many applications where the 300 series stainless steel pipe are susceptible to chloride stress corrosion cracking. Duplex stainless steel pipe is an idea choice for the applications which require exceptional strength and corrosion resistance, such as chemical process, petrochemical, and seawater equipment.

Application :

  • Petroleum
  • Chemical industry
  • Instrument
  • Industrial transportation
  • Mechanical structure industry
  • Need high corrision ability pipe's industry , such as offshore industry etc

Advantages:

  • Superior surface finish,
  • Better mechanical property
  • More precise dimension
  • Perfect inspection method and inspection equipment

Size: 1/2” to 24” (DN15 ~DN600), outer diameter up to 610mm
Rate: SCH5S to SCHXXS
Standard:

ASTM A312, A213, A268,A269, A249, A270, A376,A511;

ASTM A789, A790;

ASTM B163, B165, B167, B407, B423, B444, B622, B677, B729;

EN10216-5, EN/DIN17455,EN/DIN17456, EN/DIN17458DIN2462 etc.
Material: Duplex&Super Duplex steel: S31803,S32205,S32750,S32760 (w1.4462, 1.4410, 1.4501, 1.4507 etc.)

Chemical Composition
Grade C Si Mn P S Cr Ni Mo N
max max max max max
UNS S32750 0.03 0.8 1.2 0.03 0.015 24.0-26.0 6.0-8.0 3.0-5.0 0.24-0.32
UNS S31803 0.03 1 2 0.02 0.02 21.0-23.0 4.5-6.5 2.5-3.5 0.08-0.20

Physical Properties
Grade Y.S.MPa min T.S.Mpa min Elongation % Hardness HRC
UNS S32750 550 800 15 20
UNS S31803 450 620 25 20

High Corrision Stainless Steel Tubing ASTM A790 Uns S32750 Super Duplex Steel Tubing

Our factory is a leading manufacturer and supplier for qualified duplex stainless steel pipes and super duplex steel pipes and tubes, includes ASME/ASTM, EN/DIN, JIS series stainless steel pipes, and a wide range for material grades.

For more information, please contact us.


Product Tags:

super duplex stainless steel pipe

      

duplex stainless steel tube

      
Best High Corrision Stainless Steel Tubing ASTM A790 Uns S32750 Super Duplex Steel Tubing wholesale

High Corrision Stainless Steel Tubing ASTM A790 Uns S32750 Super Duplex Steel Tubing Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Kaysuns Industry Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
You May Like