Super Duplex Stainless Steel Seamless Pipe, seamless tube ASTM
A789, ASTM A790, UNS32750, UNS32760 Pickled And Annealed,
Detailed Product Description
Super Duplex Stainless Steel Pipe ASTM A790 S31803 (2205 / 1.4462),
Standards: ASTM/ASME A789/SA789, A790/SA790,A450,A530
Material: UNS S31803(Cr22Ni5Mo3/1.4462)/2205,UNS S32750(1.4410),UNS
Duplex Stainless Steel Pipe Application:
Chemical processing, Transport and Storage.
Oil and gas exploration and offshore rigs.
Oil and gas refining.
Pollution control equipment.
Pulp and paper manufacturing
Chemical process Plant
Some of the quality tests carried out by us includes:
|Corrosion Test||Conducted only when specially requested by the client|
|Chemical Analysis||Test done as per required quality standards|
|Destructive / Mechanical Testing||Tensile | Hardness | Flattening | Flare | Flange|
|Reverse-bend and Re. flat tests||Carried out in full compliance with relevant standards & ASTM
A-450 and A-530 norms, which ensures trouble-free expansion,
welding & use at customers end|
|Eddy Current Testing||Done to detect homogeneities in subsurface by using Digital
Flaw-mark Testing System|
|Hydrostatic Testing||100% Hydrostatic Testing carried out according to ASTM-A 450 norms
for checking tube leakage, and biggest pressure we can support
|Air Under Pressure Test||To check any evidence of air leakage|
|Visual Inspection||After passivation, every single length of tubes & pipes is
subjected to thorough visual inspection by trained staff for
detecting surface flaws & other imperfections|
Supplementary Testing : Apart from the above mentioned tests, we
also carry out on the manufactured products supplementary testing.
The tests conducted under this include:
|Eddy Current Testing O.P Testing Radiography Testing||Corrosion Testing Micro Testing Macro Testing||IGC Testing Ultrasonic testing Liquid Penetrate testing|