ASTM A106 vs. ASTM A53: 5 Main Differences for Your Piping System
Learn the 5 key differences in chemical composition, manufacturing, and high-temperature performance to make the right choice.
All you need to do is submit your purchase list with demand details, our professional team will quote for you within 2 hours, and finish the package for delivery within 7 days after receiving your prepayment
JSFITTINGS specialises in the sale industry steel pipes, including but not limited to groundworks, road construction, hydraulic engineering and Petrochemical, Desalination, Power Generation & Defence, Mining & Minerals, and Construction.
Situated in Yanshan, Cangzhou, China, we are known across industries as a dependable carbon steel pipe supplier, consistently serving domestic and global markets.
JSFITTINGS aims to work in collaboration with you to find the best solution for your project.
Professional service, fast delivery, and reasonable price will help you to get more profit margin……
Bulk goods are transported by sea at a low cost usually
Standard and customized steel pipes both can be supplied
JS quality inspection department and the third parties inspection are both available.
Contact us 7 x 24 to solve all your after-sale service
Every industry has its unique set of material specifications and needs. That’s why you can count on the exceptional experience and industry knowledge of the professionals at JSFITTINGS – Meeting the Exact Needs of Every Industry That Uses Pipe.
Petrochemical Industry
Desalination
Power & Defence
Mining & Minerals
Construction
Good words from good people
No matter purchase for distributing or projects, bulk stock and fast delivery can match up with your demands perfectly.
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Learn the 5 key differences in chemical composition, manufacturing, and high-temperature performance to make the right choice.
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Learn the vital differences between API 5L PSL1 and PSL2 in manufacturing, repair welding, and certification. Find out which standard fits your project needs.
More than just a manufacturer—JS Steel Pipes is your solution provider. Our Sales Manager is in Brazil to finalize 2026 forecasts and offer on-site technical support for industrial piping systems. Experience the trust of a face-to-face partnership.
We will contact you within 2 hours, please pay attention to the email with the suffix “@jsfittings.com” or “@chinajsgj.com”.
