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Corrosion Resistance UNS S31803 Duplex Stainless Steel Tubings Pipes

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Good quality Seamless Stainless Steel Pipe for sales
Good quality Seamless Stainless Steel Pipe for sales
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Corrosion Resistance UNS S31803 Duplex Stainless Steel Tubings Pipes

China Corrosion Resistance UNS S31803 Duplex Stainless Steel Tubings Pipes supplier
Corrosion Resistance UNS S31803 Duplex Stainless Steel Tubings Pipes supplier Corrosion Resistance UNS S31803 Duplex Stainless Steel Tubings Pipes supplier

Large Image :  Corrosion Resistance UNS S31803 Duplex Stainless Steel Tubings Pipes

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
Product Name: Duplex Stainless Steel Pipe Standard: ASTM A789, A790
Material: S31803, S32205, S32750, S32760, UNS S31803 Wall Thickness: SCH5S To SCHXXS
Shape: Round Surface: Pickling

Corrosion Resistance UNS S31803 Duplex Stainless Steel Tubings Pipes

 

Duplex stainless steel that was developed to combat common corrosion problems encountered with the 300 series stainless steels .

 

Duplex describes a family of stainless steels that are neither fully austenitic , like 304 stainless , nor purely ferritic , like 430 stainless . The advantage of a duplex structure is that it combines the favorable qualities of a ferritic alloy ( stress corrosion cracking resistance and high strength ) with those of an austenitic alloy ( ease of fabrication and corrosion resistance ) .

 

Advantages:


Duplex stainless steel is acknowledged as a very good material which has been mostly utilized in transportation pipelines of meals processing, beverage industry, brewing industry etc.

 

Duplex stainless steel pipes serves many superior properties.

 

UNS Designation C Si Mn P S Cr Ni Mo N Cu
 max max max max max
S31803 ( F51 ) 0.03 1 2 0.03 0.02 21.0 - 23.0 4.5 - 6.5 2.5 - 3.5 0.08 - 0.20 -
S32205 ( F60 ) 0.03 1 2 0.03 0.02 22.0 - 23.0 4.5 - 6.5 3.0 - 3.5 0.14 - 0.20 -
S32750 ( F53 ) 0.03 0.8 1.2 0.035 0.02 24.0 - 26.0 6.0 - 8.0 3.0 - 5.0 0.24 - 0.32 0.5 max
S32760 ( F55 ) 0.05 1 1 0.03 0.01 24.0 - 26.0 6.0 - 8.0 3.0 - 4.0 0.20 - 0.30 0.50 -1.00

 

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.)

 

S32750 / S32760 / UNS S31803 Duplex Steel Pipe / Cold Rolled 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.

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Kaysuns Industry Ltd.

Contact Person: chan

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