- Socket Fusion Type Fitting
- 2017-01-17 23:48
- Sell socket fusion type fittingThis method is welded between outside of pipe and inside of fitting by electric heat,'It
- Butt Welding Type Fitting
- 2017-01-17 23:48
- Sell butt welding type fittingHis method is welded between cross section of pipe and pipe (or pipe and fitting),It will