X44W-1.0三通铸铁旋塞阀

X44T-1.0三通铜芯旋塞阀

X44W-1.0T三通全铜旋塞阀

X16W-1.0T三通内螺纹全铜旋塞阀

X14W-1.0T三通内螺全铜旋塞阀

BX44W-1.0P/R/C三通保温旋塞阀

X13W-1.0P二通内螺纹不锈钢旋塞阀

X14T-1.0三通铜芯内螺纹旋塞阀，铜芯阀门，三通阀门

X13W-1.0T二通内螺全铜旋塞阀

BX43W-1.0C/P沥青保温旋塞阀

X14W-1.0P三通内螺纹不锈钢旋塞阀

X13T-1.0二通内螺铜芯旋塞阀