Product Name: Threaded Balance Fittings Model NO.: DN50. DN65. DN80 Manufacturing Way: Forging Sealing Surface: RF Connection: Welding Structure: Threaded Connection Material: 16mn Type: Threaded Connection Flange Standard: ANSI, DIN, GB, JIS, GOST, BSW Specification: 60*60*120 Origin: Puwa City Development Zone, Yanshan County, Cangzh HS Code: 7307990000 Product Description Specification≤DN200H(mm)>DN200H(mm)Weight(Kg)DN501051001.85DN651151123.47DN801201184.23Threaded balanced fittingsconsist of threaded pipe caps, plugs, O-rings and threaded pipe fittings.Threaded balance fittingsare mainly used for pipeline plugging operations. You can use KKJ50 or KKJ100 hole punchers to open holes without stopping. The function is to balance the pressure of the upper and lower chambers of the valve when the valve is opened and closed, and to block. After the operation is completed, it can also be used for venting and purging the medium in the pipeline of the blocking section.It can also cooperate with the welding branch pipe table during installation for overall reinforcement.Specifications: DN50, DN65 and DN80.Design pressure level: Class150, Class300, Class600, etc.Designed use temperature: -20 ºC -250 ºC.