直式,横式逆止阀牙制: NPT,BSPT,ISO-288CLASS A THREAD材质:CF8M(DIN1.4408),CF8(DIN1....

三片式逆止阀牙制: NPT,BSPT,ISO-288CLASS A THREAD材质:CF8M(DIN1.4408),CF8(DIN1.43...

对夹式逆止阀材质:CF8M(DIN1.4408),CF8(DIN1.4308) 压力:800Psi 温度:-70℉~800℉ 尺寸:1...

两片式仪器球阀 材质:A351,CF8M 牙制:7/16”X20UNFE,9/16”X20UNFE, 3/4” X20UNFE,1” X...

三片式焊接对接真空球阀 材质:A351,CF8M 压力:1000Psi 温度:-30℉~400℉ 尺寸:1/2”~2”