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China, Chinese Stationary Heavy Wall Barrel Bottom Anchor Rhb Rod Pump1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Pump Vacuum EquipmentOther Pump Vacuum EquipmentRod PumpSucker Rod Pump
Puyang Zhongshi Group Co., Ltd.
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Product Description Stationary Heavy Wall Barrel Bottom Anchor RHB Rod Pump1) Standard: API 11AX2) API and ISO certified3) Type: Rod Pump4) DescriptionThe rod pump is connected to sucker rod after being assemblied on the surface then it is pulled down to the well bottom through the tubing. 5) Working Principle In the upper stroke, the plunger is on the bottom of the rod pump. Because the hydraulic pressure from the uper tubing, both up and traveling valves will close, When the plunger go up, the stationary valve open and oil will go through the pump, since the bottom pressure is higher than the uper pressure, then the fluid will be forced to go through the stationary valve and flow into the tubing.In the down stroke,the traveling valve open and the presure drive the oil go into the plunger from the side holeof the extractor, then go into the tubing. 6) StructureThe subsurface sucker rod pump is consist of tubing coupling, extension nipple, barrel coupling, barrel, traveling valve, plunger, extractor, stationary valve. 7) Parameter Rod PumpSpecificationNominal BoreIn(mm)Plunger LengthFt(m)Ma. O.D.(mm)RodInTubingInStrokeFt(m)20(25)-125RHACRHAM 1.25(32) 4-6(1.2-1.8) 47.5/47.6 0.75 2 3/8(2 7/8) 24.61(7.5) 25-150RHACRHAM 1.50(38) 59.4/59.5 2 7/8 25-175RHACRHAM 1.75(44) 59.4/59.5 2 7/8 25-200RWACRWAM 2.00(51) 59.4/59.5 2 7/8 30-225RHACRHAM 2.25(57) 72.1/72.2 3 1/2 30-250RWACRWAM 2.50(63.5) 72.1/72.2 3 1/2 8) Material and Surface Treatment PartsMaterial, Surface treatmentSpecial requirementsBarrelCarbon Steel, Chrome plate, nickel-phosphorous plate,carbonitriding, carburizedBrass barrelPlungerCarbon steel, nickel spray, chrome plateDouble chrome plateBall & SeatStainless steel, Tungsten carbide, Titanium carbideNickel carbideCageAlloy steelHard-linedCertificateCompany InformationPuyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC. We have the certificates of API 5CT, API Q1, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001, etc.. Our products mainly include: 1. Casing Centralizer 2. Float Collar & Float Shoe 3. Cementing Plug 4. Cementing Head5. Cement Basket 6. Tubing Pump / Rod Pump7. Valve Ball & seat 8. Casing / Tubing Pipe and Coupling9. Stage Collar 10. Pumping Unit11. Sucker Rod Our group have more than 10 years export experience and 9 subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC. Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.Contact UsPUYANG ZHONGSHI GROUP CO.,LTDAdd: 5th community, Zhongyuan Oilfield, Puyang, China Website: zschinajixie.en.made-in-china.com; zschinajixie.en.made-in-china.com zschinajixie.en.made-in-china.comIrene is here waiting for you!!
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