Hydraulic pressure testing machine's working is based on the balance of water and oil. The machine is constituted of pipetransmission device, water system, oil system and controlling system. It is mainly applied for testing the static water pressure of butt welded pipe and spiral pipe.
Diameter:219-1420mm Thickness:8-12m Pipe Length:1200T Testing pressure:≤20MPa
Diameter:219-630mm Thickness:8-12m Pipe Length:150T Testing pressure:≤10MPa
Diameter:100-150mm Pipe Length:150T Testing ability:25T Testing pressure:≤15MPa
Spiral pipe unit is applied for turning strip steel into cylindrical pipe. The pipe is automatically welded and used for transporting oil, natural gas, water, gas, steam and so on.
Milling machine is used for groove making, milling and chamfering of the steel plate.