304
Seamless
Cold Drawn, Cold Rolled
Stainless Steel
Polishing, Pickling, Annealing
Chemical Industry
Round
ZJDP
in Bundles or Seaworthy Wooden Cases
ASTM GB DIN EN AISI
China
Product Description
Seamless Stainless Steel Pipe
Products:
We are specialized in producing welded stainless steel pipe and seamless stainless steel pipe,also we will supply other stainless steel products, stainless steel fitting, flange, plate, bar, and others,
Certificate:
We have passed the certificate SGS ISO SGS.
Customer Service:
We believe that: "Quality to win markets,improvement to win progress". Welcome customers all over the world come to our company to give guidance for development.
Quality control:
we have good technical worker and Inspectors, and we have complete Inspection Equipment, also we will supply MTC for every order, and if one single order exceed US$100,000, we will provide a free Third-Party-Inspection.
Specification:

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
Products:
We are specialized in producing welded stainless steel pipe and seamless stainless steel pipe,also we will supply other stainless steel products, stainless steel fitting, flange, plate, bar, and others,
Certificate:
We have passed the certificate SGS ISO SGS.
Customer Service:
We believe that: "Quality to win markets,improvement to win progress". Welcome customers all over the world come to our company to give guidance for development.
Quality control:
we have good technical worker and Inspectors, and we have complete Inspection Equipment, also we will supply MTC for every order, and if one single order exceed US$100,000, we will provide a free Third-Party-Inspection.
Specification:
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