Pipe material: UNS S32001,S31500,S32304,S31803,S32205,S32760,S32750..
Standards: ASTM A789(ASME A789),ASTM A790(ASME A79

1. Commodity name: Duplex pipe,duplex tube

2.Process method: cold rolled/cold drawn 

3. Surface finish: annealed/pickling 

4. Material: UNS S32001,S31500,S32304,S31803,S32205,S32760,S32750..

5. Standards: ASTM A789(ASME A789),ASTM A790(ASME A790)

6. Size:
    a) O.D.: 6 to 508mm
    b) Schedule: 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S,acc. to  ANSI B36.19/36.10

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

8. Delivery conditions: annealed, pickled & polished 

9. 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 

10. Min order quantity: 1 metric tons or upon negotiation