· What is the production process of hot rolled steel strip for oil casing pipe [2022-11-08 HITS：0]
J55Oil Casing Pipe is a kind of tubing that has been used as the lining of oil well wall for a long time It is connected to the thousands of meters long pipe string through special threads During downhole cementing,oil casing [READ]

· How do oil pipelines transport oil? [2022-11-08 HITS：0]
In order to improve the service life of the oil well pipe and reduce the cost, the oil field requires that the oil well pipe can be reused for many times, which puts forward the requirement of excellent anti gluing performa [READ]