API nitrile rubber Top and Bottom Cementing Plug 1) Types Available: Conventional standard plugs and non-rotating plugs are available; 2)...
Z23X-35 series of mud gate valvesZ23X-35 series of mud gate valves are primarily applied to mud circulating system devices in oil wells, which...
Working Principle:TMC6B Gear Air Motor is an output energy changing device which changes pressure energy into mechanical energy by expansion of compre...