XZ43XXZ43X.轨道式旋塞阀

X343FX343F.加长杆美标旋塞阀

X61FX61F.美标承插焊旋塞阀

X47W-10X47W-10.油密封旋塞阀

X45WX45W.四通旋塞阀

X44WX44W.三通旋塞阀

X43W-10TX43W-10T.二通全铜法兰旋塞阀

X41FX41F.美标法兰旋塞阀

X14WX14W.三通内螺纹旋塞阀

X14TX14T.三通铜芯内螺纹旋塞阀

X13WX13W.二通内螺纹全铜旋塞阀

X13WX13W.二通内螺纹不锈钢旋塞阀