Commodity |
Duplex Stainless Steel Seamless Pipe(S31803, S32205, S32750) |
Size |
O. D: 1/8 - 24 inch, W. T: SCH10S, SCH40S, SCH80S, SCH160S etc. Or Non-regular sizes as requested. |
Standard |
ASTM/ASME A789, A790, A312, A213 |
Grade |
S31803, S32205, S32750 and other duplex material. |
Manufacture process |
Cold draw or Cold roll, Annealed& Pickled |
Testing |
A. Visual and Dimension Check, Chemical Testing, Physical Testing, Eddy Current Test or Hydrostatic Test in accordance to specification A999/A999 M. |
B. Ultrasonic test can be done by customer' s request. |
C. Mechanical Property test of Tensile Strength, Yielding Point, Elongation and Flattening test by Mechanical Test Machine and Hardness by Rockwell test. |
Surface Treatment |
Annealed, and pickled. |
Length |
To be Specificed or Random. |
Marking |
As per specification A999/A999 M. |
Packing |
Packing in bundles by polythene & strapped Securely and wrapped with plastic bag. If require, then pack into wooden box. |
Delivery time |
30-60 days depend on Quantity. |
Payment terms |
T/T, L/C. |