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
Rayong is a specialized manufacturer of high-quality carbon steel plate flanges, also supplies other steel plate flanges, such as flanges made of stainless steel. Carbon
For oil, naterual gas, petrolem, chemical and other special industry projects, testing material is necessary, in order to guarrantee the safe of the pipeline. Ultrasonic
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
A flange is an external or internal edge, or a rim (lip), for power, such as an iron plate flange, such as an I-beam or
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.
Your inquiry will be replied to within 2 hours!
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.
We will contact you within 2 hours, please pay attention to the email with the suffix ”@jsfittings.com” or ”@chinajsgj.com ”