Type R Check Valves - API 6AOur Cameron type R check valve utilizes a spring, poppet, seat and seal combination to keep flow moving in one direction. The type R has been used for years and is a proven valve originally designed by Cameron.
The bubble film machine adopts a one-time forming process and can continuously produce polyethylene composite bubble film. The machine structure design is scientific, practical and reasonable.
Pink fused alumina is made of alumina powder as the main raw material, add some chromium oxide, etc., high temperature smelting.It is suitable for precision grinding of measuring tools, instrument parts, threaded workpieces and sample grinding.
This mining detector is mainly used in coal mine industry to monitor the condition of steel cord conveyor belt in use when transporting the coal. It can effectively prevent the belt from breaking and tearing, and avoid greater safety accidents.