- coupling
- 2016-10-25 11:19
- Weifang Yinuo Casting Co., Ltd follows CJ/156-2001 to produce 1nuogroove pipe fittings. The company has passed ISO9001-2
- reducer
- 2016-10-24 16:20
- Reducer is used in the connection of different diameter pipes. And divided into concentric reducer and eccentric reduce
- mechanical cross
- 2016-10-23 07:01
- Mechanical cross is made up of the two same upper parts in mechanical tees, so that it can take out two branches from t