Stainless Steel Pipes and Tubes

stainless steel pipes and tubes, we specialize in stainless steel welded pipes/tubes, normally used for decoration and industry.

We can supply a variety of stainless steel welded pipes and tubes.

Stainless steel pipes & tubes are widely used for many areas as follows:

1. decoration, door, windows, handrail, ladder, furniture and so on.

2. heat-exchanger, condenser, boiler pipeline parts and superheater.

3. pressure pipelines, petroleum transmission pipes, petrolchemical industry pipes, liquid delivery pipe, water pipelines.

4. milk transmission, sugar factory, dairy, sanitation, bathroom pipes and other sanitary areas.

5. other industry pipes which need the corrosion-resistance and pressure material.

6. any other pipelines.

We have many kinds of stainless steel pipes & tubes, including 201, 202, 301, 304, 316L, 2205 and so on.

As regards to the product standard, we produce the stainless steel pipes & tubes in strict accordance with ASTM A249, A269, A270, A312, A554, DIN 11850 and so on.

Being a professional manufacturer of welded stainless steel pipes and tubes, we can supply many kinds of welded stainless steel pipes and tubes over 12000 tons per year. All of the stainless steel pipes and tubes we product include AISI 201, 202, 301, 304 and 316L which are pickling and widely used in many area, just like pharmacy, food industry, petroleum industry, heat exchange and decoration. We manufacture the welded stainless steel tubes and pipes meeting the ASTM A249/A269, A270, A312, A554 and DIN 11850 requirements.

We are always improving our technique about welded stainless steel tubes and pipes production.

We also accept OEM orders and production.

ASTM A249 is a standard about Welded Austenitic Stainless Steel BoilerSuperheater, Heat-Exchanger, and Condenser pipes/tubes.

ASTM A249 standard covers nominal-wall-thickness welded stainless steel pipes/tubes and heavily cold worked welded stainless steel pipes/tubes made from the austenitic steels, with various grades intended for such use as boiler, superheater, heat exchanger, or condenser tubes.

According to ASTM A249, subsequent to welding and prior to final heat treatment, the stainless steel pipes/tubes shall be cold worked either in both weld and base metal or in weld metal only. The method of cold working may be specified by the purchaser. When cold drawn, the purchaser may specify the minimum amount of reduction in cross-sectional area or wall thickness, or both.

Stainless Steel Pipes and Tubes