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
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.