· The rubber lined steel pipe [2016-08-23 HITS：4]
The rubber lined steel pipes are widely used in power plant desulfurization, water treatment engineering, tailings transportation, mining, pharmaceutical plants, chemical fertilizer plant, and other industries, with a strong wear and corrosion resistanc [READ]

· oil and gas pipe [2016-08-05 HITS：6]
J55 API 5CT Tubing and Casing steel pipe /oil and gas pipe [READ]

· ​Oil casing [2016-08-04 HITS：4]
​Oil casing is a steel pipe that used to support the oil and gas well wall, to ensure that the drilling process and after the completion of the normal operation of the entire oil well. Each well according to different drilling depth and geological conditi [READ]

· NEWLY PIPE PRICES [2016-08-02 HITS：3]
NEWLY PIPE PRICES IS KEEPNG UP. [READ]

· ​The material difference of Q345A, Q345B, Q345C, Q345D and Q345E [2016-08-01 HITS：167]
q345b Q345C difference [READ]

· PIPES [2016-07-27 HITS：4]
General speaking seamless steel pipe production process can be divided into cold and hot rolled. Cold-rolled seamless steel pipe production process generally is more complicated than the hot-rolled, tube first to three roller rolling and extrusion to sizi [READ]