310S 321 904L Ss Erw Pipe ASTM Standard
Product Details
310S Ss Erw Pipe
,321 Ss Erw Pipe
,904L Ss Erw Pipe
Large Diameter Welded Stainless Steel Pipe 310S 321 904L ERW Stainless Steel Pipe
Quick detail:
Big dimater 6-2000mm
Thcikness 0.5-60mm
Production method : Single Seam Double Seams Circular Seam ERW
Grade: 304 316L 310S 321 2205 904L etc
Finish: No-polished/bright polished
Large Diameter Welded Stainless Steel Pipe 310S 321 904L ERW Stainless Steel Pipe Description:
| Material | |
| Austenitic Stainless Steel | 310S, 309S,316L,321,304L,304 |
| Duplex | S,32750,S32760,S31803,S32205 |
| Nickel-Base Alloy | N08904,N06600,N08825 |
| Copper Nickel Alloy | C70600,C70620 |
| Ferrite | 430,409L |
| Other Special Material | 254SMO,253MA |
| High-Temp Material | 310S,309S,S30815 |
| Titanium Alloys | TA2,TA10,TC4 |
Torich Supplies Large Diameter Welded Stainless Steel Pipe 310S 321 904L ERW Stainless Steel Pipe as per ASTM A 312,ASTM A358
Can produce pipes with various material,Customer's requests is our target, thin and thick wall big diameter pipe is our strength.
Tubes will inspection by X ray and Hydro Testing or others which requested from our customers.
Large Diameter Welded Stainless Steel Pipe 310S 321 904L ERW Stainless Steel Pipe Application: petroleum, chemical industry, energy, paper-making, metallurgical heat transfer, sewage treatment, etc.
Features: high precision, uniform wall thickness, high inner surface smoothness (the surface smoothness of tube determined by that of plate), can be offered at fixed length required by clients.
Production process:
Steel Coil
Re-test
Flat Open and Transverse Shear
Shear Longitudinal Shear
Edge Planning and Milling
Butt Welding of plate
Forming(Bending/Reeling)
End Squaring&Tack Welding
Welding Seam Cleaning
Automatic welding
Radiographic Test
Solution Treatment
Rounding
Straightening
End Facing Treatment
Hydrostatic Test
Pickling Passivation
Rinse and Dry
Radiographic Test
Finished Production Testing
Marking
Packing
Finished Product Warehousing
Shipping
A&Q
Question:
How to protect pipes from stranportation ?
Weaving Bag, Seaworthy Bundles, Wooden Case if required
What is Delivery time?
7-10 days if material is available.
What is your standard testing on larger diameter pipes?
X ray test Chemical, Mechanical Test Measuring Test.
What is payment ?
30%TT in advance 70% balance paid before shipment.
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