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Good quality Seamless Stainless Steel Pipe for sales
Good quality Seamless Stainless Steel Pipe for sales
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ASTM A789 / A789M S31803 Duplex Stainless Steel Pipes Super Duplex Tube

China ASTM A789 / A789M S31803 Duplex Stainless Steel Pipes Super Duplex Tube supplier
ASTM A789 / A789M S31803 Duplex Stainless Steel Pipes Super Duplex Tube supplier ASTM A789 / A789M S31803 Duplex Stainless Steel Pipes Super Duplex Tube supplier

Large Image :  ASTM A789 / A789M S31803 Duplex Stainless Steel Pipes Super Duplex Tube

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 Standard: ASTM A789, SA790 Etc.
Process: Cold Drawn / Cold Rolled Size: 1/2” To 24”
Delivery Condition: Annealed Solutions Surface: Passivating And Pickling

ASTM A789 / A789M S31803 Duplex Stainless Steel Pipes Super Duplex Tube Highly Resistant

 

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, SAF 2507 super duplex steel pipe is highly resistant to uniform corrosion by organic acids such as formic and acetic acid.

 

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.)

 

 

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

 

Tolerance ans dimension measurement kaysuns

For more information, please contact us.

Contact Details
Kaysuns Industry Ltd.

Contact Person: chan

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