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Stainless Steel Seamless Pipe
Stainless Steel Seamless Pipe
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Stainless Steel Seamless Pipe

Stainless Steel Seamless Pipe.jpg

Material:304/L,316/L,347/H,316Ti,321,310s etc.

Pipe Standard: ASTM A213, ASTM A312, ASTM A269

Process: Cold drawn, Cold rolled, Precision Rolled

Finish: Annealed & pickled, bright annealing, polished


The seamless stainless steel pipes & tubes have been widely used in petrochemical, boilers, nuclear power,machinery, shipping industry and water industry, etc.

The welded steel pipes & tubes have been widely used in chemical, machinery, gas or oil transformation, shipping industry and water industry, etc.


Stainless Steel Round Tubing is generally used for structural purposes and applications that range from aesthetic to highly functional. Stainless tubing provides good corrosion resistance, weldability, machinability, and can be easily cleaned and sterilized.


ASTM A312 Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes

ASTM A790 Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe

ASME SA213 Seamless Ferrite and Austenitic Alloy Steel Pipe for Boiler, Superheater and Heat Exchanger

ASME SA249 Standard Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes

GB/T14976-2002 Stainless steel seamless tubes for fluid transport

GB/T12771-2008 Stainless steel welded tubes for fluid transport

Features of 316 stainless steel seamless pipe:

1.Excellent corrosion resistance

2.Good for cold working or hot working

3.High plasticity and ductility

4.Optimum general performance

5.A wide range of applications




Products to our clients.


Why choose Qishine?

High Quality: Qishine provide high quality products.
Reasonable and Competitive Price: Our products are sales well in oversea markets,especially in Europe, South America and Africa.
Professional Service: Qishine's sales team have rich experience in exporting and projects service.
Fast Delivery: Fast deliver the goods to all of the world.
One Stop Service: We provide gaskets,screws,flanges,pipes and fittings.Best choice for EPC companies and projects' construction.