ASTM A790 / A789 Duplex Welded Stainless Steel Tube / Pipe, S31803, S32205, S32750, mainly with Large Outside Diameter

Description:

1. ASTM A790 / A789 Duplex Welded Stainless Steel Tube / Pipe, which  offers excellent resistant to corrosion and very high mechanical strength,more compact system design and less welding.

2. Main Steel Grade: S31803, S32205, S32750,S32760

3. Dimension / Speficication: 

    One Straight Seam:        O.D.: 6MM - 914MM, W.T.: 0.5MM - 60MM

    Double Straight Seam:   O.D.: 630MM - 1524MM, W.T.: 2MM - 80MM

    Circular Seam:                O.D.: 630MM and above, W.T.: 2MM-100MM

4. Testing:

     (1). Visual and Dimensional Checking

     (2). Chemical Composition Test 

     (3). Mechanical Properties Test , such as Tensile Test, Yield Test 

     (4). 100% RT 

     (5). Hydro Static Test

5. Surface: Solution Annealled and Pickled

6. Length: 6m, 11.8m or advised by customers

7. Payment: L/C or T/T or negotiable

8. Marking: As per Standard

9. Packing: Reinforced plywood box or Bundle with plastic Caps

10. 3rd party inspection is acceptable

Other Specifications

 

Austentic Stainless Steel	TP304/L, TP316/L,TP317/H, TP347/H, TP310/S, 904L,TP321, TP316Ti, TP304H
Gost 9940-11/Gost 9941-81	0628, 081810, 081810, 121810, 08X17H13M2,10x17H13M2T, 10-20x23H18
Duplex Steel	S32101,S32205,S31803,S32304, S32750, S32760
Incoloy 800 Series & Inconel 600 Series	800, 800H, 600, 625,etc   Contact Infomation Send Inquiry Company name:Wuxi A.S.Pipig Co., Ltd. Status:[Offline] [Send message] [Chat] Business contact:Lynn Hao (Ms.) Telphone: Mobile: Fax: Area: Caribbean Region-Bermuda Address:D408 1, No.18, Qingyuan Road, Wuxi City Zip:214000