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Good quality Seamless Stainless Steel Pipe for sales
Good quality Seamless Stainless Steel Pipe for sales
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UNS S31803 Duplex Stainless Steel Pipe Material 1.4410 Anti - Corrosion SAF 2205

China UNS S31803 Duplex Stainless Steel Pipe Material 1.4410 Anti - Corrosion SAF 2205 supplier
UNS S31803 Duplex Stainless Steel Pipe Material 1.4410 Anti - Corrosion SAF 2205 supplier UNS S31803 Duplex Stainless Steel Pipe Material 1.4410 Anti - Corrosion SAF 2205 supplier

Large Image :  UNS S31803 Duplex Stainless Steel Pipe Material 1.4410 Anti - Corrosion SAF 2205

Product Details:

Place of Origin: China
Brand Name: KAYSUNS
Certification: PED,ISO
Model Number: KS-SMLS

Payment & Shipping Terms:

Minimum Order Quantity: 500Kgs
Price: USD
Packaging Details: Plastic Bags / Plywood Boxes
Delivery Time: 30-45days
Supply Ability: 500Tons per Month
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Detailed Product Description
Material: S31803, S32205, S32750, S32760 Applications: Sea Water Treatment And Chemical Industry, Equipments
Process: Cold Drawn / Cold Rolled Rate: SCH5S To SCHXXS
Alloy: Super Duplex & Duplex Type: Duplex Tube

UNS S31803 Duplex Stainless Steel Pipe Material 1.4410 Anti - Corrosion SAF 2205

 

We can offer both duplex stainless steel pipe and super duplex stainless steel pipes and tubes. Super duplex stainless steel pipe is a super duplex stainless steel with 25% chromium, 4% molybdenum, and 7% nickel. The high chromium, molybdenum, and nitrogen levels provide excellent resistance to pitting, crevice, and general corrosion. Compared to duplex stainless steel pipe, super duplex steel pipe is 2507 duplex is highly resistant to uniform corrosion by organic acids such as formic and acetic acid.

 

 

Applications

  • Oil and gas industry equipment
  • Chemical process industries
  • Vessels and ship building
  • Offshore platforms
  • heat exchangers
  • 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

 

Our Strength:

  • Supply both seamless and welded.
  • Good experience for fabrication and supplying.
  • Computer temperature controlling heat treatment facility.
  • Reliable based material vendor management.
  • Testing laboratory of NDT and PMI etc.
  • Mill certificate to EN10204 3.1/3.2.
  • Non-standard dimension fabrication and fast delivery time.

 

ASTM A789 / A789M
UNS Designation T.S. Min , Ksi [Mpa] Y.S. Min , Ksi [Mpa] Elongation Min % Hardness, Max
S31803 ( F51 ) 90 [620] 65 [450] 25 30.5
S32205 ( F60 ) 95 [655] 70 [485] 25 30.5
S32750 ( F53 ) 116 [800] 80 [550] 15 32
S32760 ( F55 ) 109 [750] 80 [550] 25

 

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.)

 

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

 

 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

 

UNS S31803 Super Duplex & Duplex Steel Pipes Cold Rolling Pipe 1.4410 Material

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.

Contact Details
Kaysuns Industry Ltd.

Contact Person: chan

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