Concrete Pump Linepipe (5" 4.0-7.1 mm) for Pm Trucks and Mixer
Hebei Ximai Machinery Equipment Sales Co., LtdSo Slip-on Class150 RF Flange A105 ASME B16.5
Hebei Pipefun Pipe and Pipe Fitting Facility Co., Ltd.4 Inch Class 150 Class 300 Weld Neck Raised Face Flange
Hebei Pipefun Pipe and Pipe Fitting Facility Co., Ltd.