Fabricant et fournisseur de Vannes de la Chine, offrant Steam API 600 602 Solid Wedge Flange Gate Valve with High MPa Pressure Class 150lb 300lb 600lb 800lb 900lb 1500lb 2500lb A105/F304/F316/F51/F11/F22, API 602 F11/F22/F304/F316/F51/F53 Socket Weld/Threaded Class 800-2500 Forged Steel Gate Valve /Globe Valve/Piston Siwng Lift Check Valve Bw/Sw/NPT, Cl800-Cl2500 Forged Steel Socket Weld/Butt Weld/Threaded Non Return Piston Check Valve A105/F304/F316/ F11/F22/F51/F91 NPT/Bw/Sw de qualité etc.