Oil Country Tubular Goods, aka OCTG, is a pipe used in drilling to maintain the stability of the drill hole and transport oil and gas from the bottom of the well to the surface. They play a vital role...

API 5L steel pipe refers to the API 5L line pipe, which is the standard for pipeline steel pipes jointly issued by ISO and API. The oil, steam, and water pumped out of the ground are transported to oi...

API 5L seamless pipe is generally used in the transportation of oil, natural gas, water or other materials.API 5L seamless pipes produced by Shenlong pipe are with following Characteristics: Quality c...

API 5L welded pipe mainly covers SSAW, LSAW and ERW. APL 5L contains two standards, PSL1 and PSL2. PSL stands for product specification level. PSL2 is stricter than PSL1 in terms of chemical composit...

API5CT is an oil casing standard issued by the American Petroleum Institute. N80 oil casing is used for oil well drilling and is mainly used to support the well wall during the drilling process and af...

API5CT is mainly used to transport oil, natural gas, gas, water and other liquids and gases.API5CT oil casing can be divided into three specifications: R-1, R-2 and R-3 according to the length. The ma...

Seamless casing pipes are used as the well wall of oil and gas wells while OCTG are used to pump oil or natural gas in oil wells.Seamless casing pipes are different from ordinary seamless steel pipes....

The main function of the Well screen pipe is sand control. Different geological environments (different lithology) of oil wells lead to different steel grades and types of well screen pipe used.In oil...