Huzhou Dapu Stainless Steel Co., Ltd, is a company specialized in producing and marketing stainless steel pipe products.
The annual production capacity is 15000 tons stainless steel welded pipe, and 8000 Tons seamless stainless steel.
Seamless Size OD from 3.54mm to 710.00mm, WT from 0.89mm to 40.00mm
Welded Size OD from 12.70mm to 3000.00mm, WT from 0.8mm to 50.00mm
The products from raw material, semi-finished products to finished, we have strict inspection system to test for ensuring the first class quality, and all processes will be carried out according to ISO 9001: 2008.
| Name |
Stainless Steel Pipe |
| Standard |
ASTM, GB, JIS, DIN, EN, AISI |
| Material Grade |
TP304/304L TP316/316L TP347 TP347H TP321 TP321H TP310 TP310S |
| TP410 TP410S TP403 |
| S31803/S32205 S32750 S32760 |
| Outer Diameter |
Seamless Pipe: 6mm--610mm |
| Welded Pipe : single slit(Φ 8mm-Φ 630mm); girth(Φ 630mm-Φ 3000mm), |
| Thickness |
Seamless Pipe: 0.6mm - 30mm |
| Welded Pipe: single slit(0.5mm-25mm); girth(3mm-45mm) |
| Length |
5.8-6.1 m or as customers' request |
| Tolerance |
Acording to the Standard. |
| Surface |
180G, 320G, 400G Satin / Hairline |
| 400G, 500G, 600G or 800G Mirror finish |
| Application |
Petrochemical industry, chemical fertilizer industry, oil refining industry, oil and gas industry, light industry and food industry, pulp and paper industry, energy and environmental industries. |
Test
|
UT, ET, HT RT, ect, and others according to the standard, or as the requests of the customers |
Audited Supplier 
Audited Supplier 
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