Huzhou Dapu Stainless Steel Co., Ltd, is a company specialized in producing and marketing stainless steel pipe products, besides that, we also service stainless steel workpieces process, cut, weld, surface treament, precision precessing and any more fabrication
The annual production capacity is 15000 tons stainless steel welded pipe, and 8000 Tons seamless stainless steel. And a stainless steel process center.
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.
Material grade: TP304. TP304L, TP309, TP310. TP316. TP316L, TP316Ti, TP316N. TP321. TP347H. 904L, UNS S31803, UNS S32205, UNS S32750, UNS S32760 and etc
More questions or request about our products feel free to let us know, we will do our best to support your work.
| Name |
Stainless Steel Seamless Pipe(304 ) |
| Standard |
ASTM, GB, JIS, DIN, EN, AISI |
| Material Grade |
TP304 TP304L TP316 TP316L TP347 TP347H TP321 TP321H TP310 TP310S |
| TP410 TP410S TP403 |
| S31803/S32205 S32750 S32760 |
| Outer Diameter |
Seamless Pipe: 4mm-914.4mm |
| Welded Pipe: single slit(Φ8mm-Φ630mm); girth(Φ630mm-Φ3000mm), |
| Thickness |
Seamless Pipe: 0.6mm - 60mm |
| 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 |
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