Our factory specializing in the manufacture and exporter of flanges and fittings for more than ten years. We have produce pipe fitting and flanges type with quality grade. Material: Carbon Steel, A105, Q235. ANSI JIS, DIN, EN, etc, The products have welding-neck flange, slip-on flange, plate flange, blind flange, threaded flange, socket flange, and slotted flange, Pressure from 150pound to 600pound(ANSI), from PN 6 to PN 40(DIN). Also we could pr