FIELD: operation of oil wells by means of electrical centrifugal pumps. SUBSTANCE: check valve has module-head mounting seat connected with tubing and shut-off member, which is made in form of plastic plug with longitudinal splined slots. Outer diameter of splined slots of upper butt of plug ...
FIELD: oil and gas production industry. SUBSTANCE: pump has cylinder 1 which is open from below and plunger 2 made in form of sleeve which moves inside cylinder 1. Rod 3 has disk at its end. Cylinder has discharge holes in wall at acute angle relative to valve axis and relief hole in...
A: Our Main Producs are all kinds of valves,like gate valve,globe valve,check valve,ball valve,butterfly valve forfor Oil,Gas&Petrochemical industries,marine,energy,water and waste among others. Q:What's Warranty of your product? A:The warranty time is 18 months after l...
oil pressure check valve油压止回阀 valve return气门回程 return valve回流阀,回路阀,回水阀,回油阀 check valven. 止回阀 return valve spring回流阀簧 相似单词 check valven.止回阀,单向阀 returnv.[I] 1. 回来;回去;返回(+to/from) 2. 带回;放回;送回;退还 3. 恢复;重现 4. 重提;重新开始做 5....
oil pressure check valve 英 [ɔɪl ˈpreʃə(r) tʃek vælv] 美 [ɔɪl ˈpreʃər tʃek vælv]网络 油压止回阀
Generally speaking check valves have no requirement for operators, and so the valve is operated automatically by flow reversal; however, in very special circumstances this uni-directional facility has to be overridden. Check valves either can be fitted with a device that allows the closure ...
Product name:Air compressor check valve;Application:Air Compressor Fittings;Keyword:Air Compressor Industrial;Warranty:1 Year;Material:Copper or Zinc Alloy;MOQ:10pcs;Package:Carton Box;Model:According to customer needs;Usage:Air Comoressor Spare Parts;Co
A: Our Main Producs are all kinds of valves,like gate valve,globe valve,check valve,ball valve,butterfly valve for for Oil,Gas&Petrochemical industries,marine,energy,water and waste among others.Q:What's Warranty of your product? A: The warranty time is 18 months after...
必应词典为您提供oil-check-valve的释义,网络释义: 油止回阀;油压止回阀;
oil pressure relief valve body油压安全阀体 相似单词 check valven.止回阀,单向阀 oil(pressure)brake油压闸 CHECK检查,检验,核对[C][(+of/on)] checkn.[C] 1.检查,查看(是否安全、正确、状况良好) 2.调查;审查 3.阻碍进程的事物;阻止恶化的事物 4.[checks](对政治等权利的)规定,条令,约束 5.[C,U]...