Style 321 split flange mainly use for the flange connection with the valve,equipment or pipe conversion connection to solve the groove connection and flange connection conversion,installation is simple and fast
We(CNG) supply 130 Grooved Tee Standard Radius. It is connected with coupling and cooperates with each other. It is used in the place where the diameter of fire pipeline changes which is mainly used in water spray system and fire water system. It is listed by Underwriters Laboratories of the FM Approved.We are looking forward to establish long term business relation with you.