Product category
XZ43X-16C雙關(guān)雙斷閥
API美標渦輪式旋塞閥
X644W氣動三通旋塞閥
YX741X可調(diào)式減壓穩(wěn)壓閥
CS49H鑄鋼法蘭高溫高壓熱動力圓盤式蒸汽疏水閥
CS67H可調(diào)雙金屬片溫度調(diào)整型蒸汽疏水閥
GJ41X-10手動管夾閥
DHH44X微阻緩閉消聲止回閥
HH44XA微阻緩閉止回閥
z41h-25C蘇式鑄鋼閘閥
LTD71X/F美標凸耳式蝶閥
BD343H-16C蝸輪法蘭式硬密封保溫蝶閥
聯(lián)系我們