Oil casing 1.O.D: 2-3/8"-20" 2.Grade:J55 K55 N80 P110 ect 3.Thread :NU EU STC LTC BTC 4.Standard: API 5CT... Oil casing
Oil casing and tubing
1. Size: From 4 1/2 to 13 3/8
2. Pipe-end: STC, LTC, BTC,;
3. Steel grade: J55 N80 L80 K55,,,, P110;
4. Standard: API Spec 5 CT.
5. My company can make for steel pipe outside corrosion and inner anti-corrosion coating
Casing, tubing is indispensable in oil drilling and oil industry. My company is in strict accordance with the API standard drill pipe, casing lightpipes hose body heat pipe and pipe ends outer thickening and oil casing threads to set up processing. The heat treatment production line with the advanced equipment and monitoring instrument, has processing 127mm drill pipe 73-139.7 - rod body 244.5 mm, light tube and Φ casing 73-88.9 mm tubing lightpipes heat treatment ability. At the end of the thickening and heat treatment suitably, is one of the leading technology of production line. Light tube computation, can achieve heat treatment capacity in six million tons.With international advanced level of CNC lathe silk machine and threaded processing technology, threaded parameters is 20% higher than API standard requirements, advanced inspection testing equipment can undertake magnetic flux leakage detection, ultrasonic inspection, threaded parameter examination, magnetic powder detection test..
Oil casing and tubing (API&ISO)
