タイトルまたは説明

STEEL BALL VALVES API **8/API 6D STEEL BALL VALVES ISO ****3 FIRE SAFE, API **7 ANTI STATICS, API **8 STEEL VALVES, ASME B*6.*4 FACE TO FACE ASME B*6.*0 END FLANGES, ASME B*6.5 BUTTWELDING ENDS ASME B*6.*5 INSPECTION AND TEST, API **8/ API 6D Design description FULL PORT DESIGN BB.BOLTED BONNET.SPLIT BODY THREE PIECES BODY FOR *2"&ABOVE TRUNNION MOUNTED BALL TYPE BLOW-OUT PROOF STEM FIRE SAFE CONSTRUCTION ANTI STATICS DEVICE STOPPER DEVICE ISO ***1 MOUNTING PAD FLANGED OR BUTTWELDING ENDS AVAILABLE WITH WG OPERATOR