Motor 100% Copper Wire Feature Low Noise Packaging and delivery Selling Units: Single item Single package size: 23X15X21 cm Single gross weight: 9.000 kg Show more Lead time Samples Maximum order quantity: 1 piece Sample price: $49.80/pieceOrder sampleCustomization...
oil wellspumpingairenhanced recoverypressure controlcontrolfluidsgasesrecoveryA pair of inverted, concentrically mounted cups are lowered into a pool of liquid at the bottom of a well. The outer cup is a housing connected to atmospheric pressure via a capillary tube extending upwardly to the top of...
Creation a universal technique of predicting performance curves for small-sized centrifugal stages of well oil pump unitsThe work provided is a continuation the development of research work on the process of pumping high-viscosity liquids ... S Antonenko,S Sapozhnikov,V Kondus,... - 《Journal...
petroleum oil wells pumping air enhanced recovery pressure control control fluids gases recovery 被引量: 14 摘要: A pair of inverted, concentrically mounted cups are lowered into a pool of liquid at the bottom of a well. The outer cup is a housing connected to atmospheric pressure via a ...
In contrast to the oil-lubricated vacuum pumps often used in the past, no operating fluids are required in the compression chamber. This makes contact-free claw technology possible: none of the moving parts touch each other, so lubrication and cooling are not required and n...
Pumping system consists of six parts: hopper, mixing system, concrete distributing valve, concrete conveying cylinder, washing chamber and master cylinder. Actually, the working process of small concrete pumps for sale is suction and discharge of the concrete by pressure. When...
used in the oil industry, refineries, chemical industries, petrochemical industries, units for production, pumping, transport, and storage of petroleum and gas, tanks, machines, and equipment that work with hydrogen, or chemicals that can... LAD Correa - CA 被引量: 18发表: 2003年 Hot deformat...
CHIMP 2" 3" 4" screw submersible underground oil filled motor deep well pumps $50.00 Min. order: 100 pieces hot sale Horizontal Multistage Pump Centrifugal Water Transfer Pumps Electric High Pressure Standard Clean Water High Efficiency $200.00 Min. order: 100 pieces CHIMP Pompe Submersible 1.5 In...
Double meter, double head pumping. This machine adopts double taps and can be used individually or in parallel with two vacuum gauges.(1) This machine adopts two taps, which can be used alone or in parallel with two vacuum gauges.(2) The main engine is made of high-quality anti-...
The base is mainly responsible for the production of QDX/QX series submersible pumps, the QD/Q series multi-stage submersible pump, the QY series oil-immersed submersible pump, WQ/WQD series sewage disposal pump, WQAS series cutting sewage submersible ...