- ROTARY HOSE
- 2016-11-03 13:59
- 1. Purpose: suitable for rotary hose for flexible connection between the top of the drilling riser and the vertically sy
- BOP HOSE ASSEMBLY
- 2016-10-26 04:57
- 1. Description: the hose for well control-high-pressure, fire-resistant and heat-insulation hose assembly is mainly used