Detalhes da empresa
Shijiazhuang Bang dong Pipeline Technology Co,Ltd.
Pipe Manufacturing Process – Seamless and Welded Pipe
Pipe Manufacturing Process – Seamless and Welded Pipe Seamless Pipe Manufacturing Process Seamless pipe is Strongest amongst all pipes type as it has a Homogeneous structure throughout pipe length....
galvanized seamless steel pipe
Knowledge of steel pipe introduction: galvanized seamless steel pipe galvanizing is very small, only 10-50g/m2, its own corrosion resistance is much worse than hot galvanized pipe. Regular galvanized...
The difference between ordinary steel pipe specifications and spiral welded pipes
The difference between ordinary steel pipe specifications and spiral welded pipes According to different welding methods, it can be divided into arc welded pipe, high frequency or low frequency...
Bangdong Technology : Difference between ERW Pipes, SSAW Pipes and LSAW Pipes
Difference between ERW Pipes, SSAW Pipes and LSAW Pipes Seamless steel pipes are mainly used in oil pipeline and gas pipeline, but seldom used in oil pipelines with long-distance. Most long distance...