X44TX44T型-1.0三通铸铁体铜芯法兰旋塞阀

X43W-1.0TX43W-1.0T型二通全铜法兰式旋塞阀

X43WX43W型-0.6二通铸铁法兰式旋塞阀

X43WX43W型-0.6P/RC二通铸钢法兰式旋塞阀

X44WX44W型手动三通全铜法兰式旋塞阀

X44W-1.0X44W-1.0型三通铸铁法兰旋塞阀

X44WX44W型-1.0C三通铸钢法兰式旋塞阀

X44HX44H美标法兰旋塞阀

X61FX61F型美标承插式卡套软密封旋塞阀

X43FX43F型美标卡套式软密封旋塞阀