· China’s CRC market remains warm [2016-03-10 HITS：2]
China’s CRC market remains warm [READ]

· the abutted carbon steel pipes are relatively rotated [2016-03-09 HITS：20]
in the friction welding method, the abutted carbon steel pipes are relatively rotated [READ]

· The seamless steel pipe prices yesterday [2016-03-09 HITS：23]
The seamless steel pipe prices yesterday, 7th March 2016, was increase 300 RMB per ton compare with the last week [READ]

· Classification about flanges [2016-03-08 HITS：23]
Classification about flanges [READ]

· Integral steel flanges large steel flanges are common steel flanges [2016-03-08 HITS：6]
Integral steel flanges large steel flanges are common steel flanges [READ]

· The steel flanges is a discoid parts [2016-03-07 HITS：12]
We have adopted advanced production equipment and technologies to manufacture our blind flanges and weld neck flanges [READ]