X44W-1.0P/R三通不锈钢旋塞阀

X13T-1.0二通内螺纹丝不动铜芯旋塞阀

X43W-1.0二通法兰铸铁旋塞阀

X43W-1.0T二通法兰全铜旋塞阀

X43W-0.6二通铸铁旋塞阀

X43W-1.0C二通铸钢旋塞阀

X43W-1.0P二通不锈钢旋塞阀

X44W-150LB美标旋塞阀

X44W-1.0三通铸铁旋塞阀

X14T-1.0三通铜芯内螺纹旋塞阀

X44T-1.0三通铜芯旋塞阀

X13W-1.0P二通内螺不锈钢旋塞阀