Discover how RAYOUNG meets the rigorous technical demands of global EPC projects. From MTC 3.1 traceability to advanced NDT testing, we ensure zero-defect piping components for oil, gas, and power infrastructure.
Steel pipe fitting and flange manager-Rayoung offers 30,000 tons annual capacity, CE/ISO/ADNOC certifications, and 95%+ on-time delivery for global stockists.
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.
Real Manufacturer with 40+ Years of Experience in Flange & Pipe Fitting Production.
We will contact you within 2 hours, please pay attention to the email with the suffix ”@jsfittings.com” or ”@chinajsgj.com ”