Features: 1. Designed in accordance with API Specification 2. Manufactured with high quality carbon steel or alloy steel and there is the same external thread on both ends. 3. According to....
Shandong Baoshida Petroleum Equipment Manufacturing Co., Ltd., founded in 2002, which specialized in design and development, processing petroleum machinery, manufacturing, sales and service for the....
Motor shaft and pump shell are the outer tube of ESP unit. We can provide all kinds of shells of microhoning and free honing. ESP motor shell , pump shell series. Motor shell Pump shell ....
1. Select high quality carbon steel as material. 2.After plating chromium, inside surface hardness reachs to HRC66-72 with good abrasion resistance. Clad layer and basal body joint tightly without....
API Subsurface sucker rod pump Sub Surface Sucker Rod pump is one kind of major equipment for petroleum extraction on oilfields. We are the first to employ the technologies of Cr plating, carbon....
Features: 1. The product reaches the SY/ T5550-2006 Hollow sucker rod D level standard. 2. It is a rod, of which the rod head and couplings, through friction welding, are welded to....