Pu union straight plastic fitting

Zhejiang Oulu Automatic Equipment Co., Ltd. Short Description: Pneumatic fittings provide the essential link between tubes,hoses and other components in a pneumatic system. Air fittings feature tighter seals and have lower pressure requirements than hydraulic fittings and are typically offered in various connectors types. In addition to connecting pneumatic components and stopping the flow of unused ports,miniature fittings are also used to control air flow pressure and directional flow