Kohlenstoffstahl-Flansch-Absperrschieber für Wasser

Carbon steel Flanged Gate Valve Flanged Gate Valve standard: API6D Material Pressure-Temp Standard :ASME B16.34Flanged ends: ASME B16.5 .Test &inspection: API6D, API598 .Thread ends: ASME B16.11 .Socket welded ends: ASME B1.20.1 Material : ASTM A216 WCB .ASTM351 CF8 /CF8M . 304SS. 316SS Carbon steel . Flanged Gate Valve Description Full port design OS&Y Outside screw and yoke BB. Bolted Bonnet Flexible wedge , Fully guided Choice of solid or split wedge Renewable seat rings Forged T-head stem Rising stem and non-rising handwheel Flanged or butt welding ends Class150LB--2500LB 2"--48" The series products have passed "CE" "API6D" auditing and ISO9001: 2000 quality management systm certificate. The dimension of connecting flange and butt welding Can be designed according to customers'requirements. Major parts of the valve series and materials of sealing surface differ according to casual working condition and customers' special requirements.... Flanged Gate Valve / Water Valve