Duplex/Super Duplex Stainless Steel Pipe/Tube
Pipe material: UNS S32001,S31500,S32304,S31803
Standards: ASTM A789 ,ASTM790

Duplex/Super Duplex Stainless Steel Pipe/Tube 

1.Process method: cold rolled/cold pilgered  

 2.Surface finish: annealed/pickling /polished 

3.Material: S31803, S32205, S32750,   S32304 S31803  UNS S32550 etc

4.Standards: ASTM (ASME) SA/A213/M ASTM(ASME)269 ASTM(ASME)312 JIS  G3459 JIS G3463 DIN 17456 DIN 17458  EN10216-5

5. Size:
a) O.D.: 6 to 530mm
b) Schedule: 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S,acc. to ANSI B36.19/36.10 

6.Length: Max.20 meters (specific or random) 

7.Applications:
a) General service industries (petroleum, food, chemical, paper, fertilizer, fabric, aviation and nuclear)
b) Fluid, gas and oil transport
c) Pressure and heat transmission
d) Construction and ornament
e) Boiler heat exchangers