Butted Welded Pipe Fittings Online | Longrun

 We, Hebei LongRun Pipeline Group Co,.ltd. a professional Manufacture of Carbon & Alloy Steel Butted Welded Pipe Fittings approved by API CE & ISO Certificate.We could supply ASTM GOST & EN Standard Pipe fittings. Welcome to enquiry for us. 

Gost 30753 standard is Carbon and low-alloy steel butt welding fittings. sharply curved bends type 2D. R=DN design.Gost 17375 is carbon and low-alloy steel butt welding fittings. sharply curved bends type 3D R=1.5DN design. Gost 17376 is carbon and low-alloy steel butt-welding Fitting.Tee Design. Pls feel free to consult any technical and standard confused.