Seamless steel pipes are manufactured without any welding seam or joint. They are produced by extruding the metal to the desired length and shape. Seamless pipes are generally considered stronger and more reliable because they don't have welds, which can be potential weak points. They are often used in high-pressure and critical applications.

We HEBEI METAL TRADING CO LTD can supply a large inventory of 304 and 316 STAINLESS STEEL FLANGES in different type and size. Types: WELD NECK, SLIP ON, SOCKET WELD, THREADED, BLIND, PLATE, LAP JOINT, etc.Sizes: 1/2" - 36"Pressure rate: CLASS 150 / 300 / 600, PN 10 / 16 / 25