Sucker rod is important part of rod production equipment which drives the downhole pump from the motor of the pumping units,and manufactured according to API Spec 11B soecufucautions. Progressive Cavity Pump System Brief Introduction Screw pupmp system consists of Surface Drive ...
Dalipu Oil Country Tubular Goods Co., Ltd [Minerals & Metallurgy] [Steel Pipes] [2017-12-15 10:40:51 ]
Heating Cable for Crude Oil Electric Heating Introduction of the heating cable Heating cable is mainly made of conducting wire core, insulating layer, inner jacket and stainless steel wire armored outer sheath. The heating cable is mainly used in the electric heating devices, ...
衡水海旺石油设备有限公司 [Minerals & Metallurgy] [Quartz Products] [2015-02-02 18:55:14 ]
Polished Rod Used in the Corrosion Environments Introduction Polished rod is mainly divided into regular polished rod and end upsetting polished rod. The polished rod is manufactured from high quality alloy steel, which is high tensile strength, smooth surface and long service ...
衡水海旺石油设备有限公司 [Minerals & Metallurgy] [Other Metals & Metal Products] [2015-02-02 18:45:12 ]
Double Hollow Sucker Rod for Heat Conduction in Oil Exploitation Introduction of double hollow sucker rod Double hollow sucker rod is a special structure which add an independent hollow channel in the inner of common hollow sucker rod. The inner pipe of the double hollow sucker ...
衡水海旺石油设备有限公司 [Minerals & Metallurgy] [Other Metals & Metal Products] [2015-02-02 18:43:41 ]
Hollow Sucker Rod with Various Spec and Type Introduction Internal thread rod head hollow sucker rod. The hollow sucker rod is a special sucker rod designed for oil extraction of high pour point, high viscosity and high wax content. It is combined with threaded joints, sealing ...
衡水海旺石油设备有限公司 [Minerals & Metallurgy] [Other Metals & Metal Products] [2015-02-02 18:40:16 ]
