· Slip-on flange actually slip over the pipe [2015-12-15 HITS：9]
Slip-on flange actually slip over the pipe [READ]

· Pipe has three layer PE antisepsis structure [2015-12-09 HITS：5]
Pipe has three layer PE antisepsis structure [READ]

· The most popular material grades are made from carbon steel [2015-12-09 HITS：47]
The most popular material grades are made from carbon steel [READ]

· pipe flanges used to seal the end of a piping system [2015-12-03 HITS：4]
Blind pipe flanges are pipe flanges used to seal the end of a piping system or pressure vessel openings to prevent flow [READ]

· Thebutt welds joining together after forming the head [2015-12-03 HITS：6]
Thebutt welds joining together after forming the head [READ]

· Large Size Forged Carbon Steel Slip on Flange [2015-11-30 HITS：1]
Large Size Forged Carbon Steel Slip on Flange [READ]