Specifications

1) Drill pipe OD: 2 7/8", 3 1/2", 4", 4 1/2", 5" 5-1/2"
2) Steel Grade: E75, G105, S135
3) Type of end finish: EU-external u

  

1) Drill pipe OD: 2 7/8", 3 1/2", 4", 4 1/2", 5" 5-1/2"
2) Steel Grade: E75, G105, S135

3) Type of end finish: EU-external upset, IEU-internal & external upset

4) All drill rod are made according to API 5D standard

5) We can provide in many conditions, with or without hard banding (Arnco100XT, Arnco300XT, tungsten carbide etc).

 

 

Shengli Oil Field Ruite Machinery Manufacturing Co., Ltd. is a joint-stock oil equipment manufacturer restructured from Daming Valve Factory – a former third tier unit under Shengli Oil Field Daming Group after the successful structural reform of diversifying operation of Shengli Oil Field in March 2002. Now, the company is located at No. 188, Road 14, Shengli Economic Development Zone, Dongying, Shandong, with a registered capital of RMB 61.58 million, fixed assets of RMB 55.001 million and a staff of 349 . The company’s annual output value exceeded RMB 210 million. Besides, the company is a member of first-tier supply network of Sinopec, first-tier supply network of PetroChina and No. 1 member of China Oil Energy.

With an area of 48,000 square meters and machining shops of 22,000-plus square meters, the company integrates the research, development, production, and marketing of wellhead assembly, medium- and high-pressure valves,X-mas, well control throttle pipe assembly, instruments, flowmeters, oil rig brake blocks, etc. The company has complete manufacturing workshops including casting, forging, heat treatment, welding, machining and finished product assembly. In addition, the company also has introduced  direct-reading spectrometers, high-speed ignited infrared sulfur analyzers, hydraulic universal testing machines, pendulum impact testing machines, spring tension and compression testing machines, ultrasonic flaw detectors, ultrasonic thickness gauges, powder detectors, valve torque and life test equipment, hydraulic valve pressure test equipment, valve flow test devices, etc. What’s more,we also have machining equipments including common lathes, large vertical lathes, CNC machines, single arm planers, floor boring machines, radial drilling machines, grinders, milling machines.We have passed the certifications such as ISO9001:2008, API, and TS.

With outstanding quality products and customer service, we have customers from North America, South America, Russia, Kazakhstan and so on. We are looking forward to establishing business relationship with customers around the world!