Carbon Steel Pipe Fitting ASTM A234 WPB 90 Degree Elbow Here in the pipeline system, elbow is to change the direction of the line pipe fittings ,Points according to the Angle 45 ° and 90 ° 180 ° three most commonly used, according to the requirements of the project also ...

Hebei Tirico Pipeline Co.,Ltd    [Construction & Real Estate]   [Pipe Fittings]   [2018-03-10 15:57:07 ]