... technological 3,High quality BARSS PRESS FITTING FOR PEX-AL-PEX PIPE FEATURE1.material:brass optional:normal brass ,DZR, ... handle3)High strength4)less resistance5)sound insulation6)No pipe furring7)easy to install7)Colors:silver, other custon ... high thermal stresses and high impulse17)connect with pex-al-pex pipe ,pex pipeTechnical specification material:brassSuitable medium:water,gas,oilnominal ...