X43W-1.0二通铸铁旋塞阀

X43W-1.0P/R二通不锈钢旋塞阀

X43W-1.0C二通铸钢法兰式旋塞阀

X13T-1.0二通内螺铜芯旋塞阀

X43W-1.0T二通全铜旋塞阀

BX43W-1.0P/R/C二通保温旋塞阀

X14T-1.0三通铜芯内螺纹旋塞阀

X47油密封旋塞阀

X44W三通铸钢旋塞阀

X44W三通全铜法兰旋塞阀

X44W-1.0P/R三通不锈钢法兰旋塞阀

X14W三通内螺纹不锈钢旋塞阀