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超低溫截止閥DJ41W-16P 加長桿低溫截止閥DJ41W-40P/25P
加長桿低溫截止閥DJ41W-40P適用于低溫液體貯運設備的管理系統,具有開關靈活、密封可靠的特點,也可用于其他低溫和深冷介質的管理系統。
加長桿低溫截止閥DJ41W-16P/25P執行標準:
設計與制造:JB/T7749-95
結構長度:GB/T12221-89
連接端:GB/T9113-2000,HG20592-97,SH3406-96GB/T12224-89
檢驗與試驗:JB/T7749-95
加長桿低溫截止閥:
鑄鋼:DJ41H-16C、DJ41H-25C、DJ41H-40C、DJ41H-64C
不銹鋼:DJ41W-16P、DJ41W-25P、DJ41W-40P、DJ41W-64P
DJ41W-16R、DJ41W-25R、DJ41W-40R、DJ41W-64R