When will the PSP steel plastic composite pipe be of type G connection?
PSP you say is the steel plastic composite pipe and plastic coated steel plastic pipe, G type connection is clamp connection, in all PSP pipe products, only inside and outside coated pipe is G type connection!
Internal expansion (G type) applies to DN25--DN110 specifications of plastic steel composite pressure pipe, exposed, buried and buried water pipe system, nominal pressure is not greater than 1.6Mpa, the transmission medium temperature is less than 40 degrees Celsius occasions
