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Carbon Steel Welding Pipes

JS welding steel pipes including Carbon Steel Welding Pipes, stainless steel welded pipe, ERW pipes, SSAW pipes, and LSAW pipes.

Additional information


A523, API 5L, API 5L A-X100, GB/T9711 L190-L690, ASTM A53, ST35-ST52, A53-A369, Q195-Q345, ST37, ST52, ST42, A53


11.8m, 12m, 3-12.5m ( 10"- 41" ), 5.8m, 6m, longitudinal submerged arc welding, others

Process Technique

Electric Resistance Welded, longitudinal submerged arc welding, Welded

Product Details:

The material in Stock: Q235B, Q195, Q345B, ERW  welding pipes, SSAW welding pipes, LSAW welding pipes

Size: DN 15-DN 1000

Thickness: 2.5mm, 2.75mm, 3mm, 3.75mm, 4mm, 4.25mm, 5mm, 5.75mm, etc

Length: 6m, 5.8m, 12m, 11.95m, etc.

Quantity: 100 tons of each size

Other Available material for welding pipes: ASTM A53, A106, A333, and API 5L, ASTM A335 Grades P5 to P91, ASTM A312 Series 300 and 400, etc

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Our Services

When you choose to contact us, you will love our service

Cooperation Guidance

No matter you have rich experience of importing or new in this industry, our team will try the best to make your purchase of steel pipes fast and efficient.

Fast Feedaback

All staff are7x 24 hours online and all your inquiries will be replied within 2 hours.

Fast Delivery

common size of steel pipes are in stock more than 800 tons, CIF orders will book stand-on vessel first.

After-sale Service

Test report, certificates, CO and all customs clearance documents will be replied in time.

Looking for a reliable supplier to win your projects?

Ask For A Quick Quote

We will contact you within 2 hours, please pay attention to the email with the suffix “@jsfittings.com” or  “@chinajsgj.com”


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