Specifications:
Wall thickness: STD, XS, XXS or >=XXS.
"STD" is a code for standard thickness series, "XS" is a code for thick thickness series, XXS is a code for extraordinarity thick thickness series.
Grade: 304, 304L, 321, 316, 316L, 310S.
Application:
1. General service
2. Fluid transport
3. Pressure
4. High and low temperature
5. Structural
6. Heat transfer
7. Oil and gas service
8. Ornamental
9. Chemical and fertiler
| Name |
Stainless Steel Seamless Pipe |
| 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 |
Company Profile
As a professional vendor in the stainless steel marketplace, DA PU produce Variety of stainless steel product ,including pipes &Tubing ,( seamless and welded),Coil.Bar,Rod,Sheet,Tee,Elbow,Valve,Fitting,Flange,Special Section Pipe etc. Most of products meet or exceed the expectations our customers hold. History Since 2005, DA PU has been a leader in the stainless steel marketplace
Welcome customers all over the world come to our company to give guidance for development
Audited Supplier 
Audited Supplier 
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