Manufacturer and Supplier of ERW steel pipe and spiral steel pipe–RAYOUNG PIPELINE Steel pipes can be seen everywhere in our daily life. It is widely
Seamless steel pipe is manufactured by the round steel billet, through hot rolling, cold rolling, or cold drawn processes, with no seam on the pipe
Rayoung provides high-grade seamless and welded pipes (ASTM A106, A53, API 5L). Durable, high-pressure resistant, and ready for global shipping. Request a quote today!
Learn the different international standards of pipe fittings and pipe flanges. Get the exclusive purchase list.
Learn the different international standards of pipe fittings and pipe flanges. Get the exclusive purchase list.
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Since 1983, RAYOUNG has specialized in steel pipe fittings, flanges and steel pipes meeting standards for GB, GOST, EN, DIN, JIS, SANS, API, MSS, and ASME codes.
Your Responsible Supplier Partner for Oil & Gas & Chemical Pipeline Products
We will contact you within 2 hours, please pay attention to the email with the suffix ”@jsfittings.com” or ”@chinajsgj.com ”