We provide series of high pressure integral fittings and welded fittings, including Wyes, Elbows, Tees, Crosses, Laterals ... . We provide series of high pressure integral fittings and welded fittings, including Wyes, Elbows, Tees, Crosses, Laterals ... pressures from 3000psi to 20000psi(21MPa to 140MPa). The integral connections made of high strength alloy steel are all heat ...