- Small Precise Inserted Type Quick Opening Closure
- 2017-10-15 14:26
- Quick opening closure (QOC) is used for the pressure pipeline and pressure vessel, it is a mechanical device and offers rapid opening and closing functions. Inserted type quick opening closure is composed of end closure, barrel flange, safety interlock de
- Intelligent Pig Scrapper Launcher Receiver
- 2017-10-09 22:04
- According to the different applicable objects are divided into standard and intelligent pig receiver, launcher, the main difference is length of the barrel body. Intelligent pig cleaner at least more than 6 times of the standard cleaning pig, so intellige
- Vertical Horizontal Clamp Type Quick Opening Closure
- 2017-07-28 14:54
- Quick opening closure is a mechanical device which used for pressure pipe and the circular hatch of pressure vessels, and can realize fast opened and closed function. it can be fast opened and closed the cover of pig receiver launcher, achieve quick finis
- High Pressure Large Size Bandlock Quick Opening Closure
- 2017-07-11 12:02
- Our factory is one of the first batch of manufacturers able to independently produce quick opening Closures, and has a history of over 10 years; during this period, the company has adhered to the operating principle of "quality first...
