... .6MPa, 0.8MPa, 1.0MPa, 1.25MPa, 1.6MPa 9. Connection: Socket fusion joint, butt fusion joint, electro fusion joint or ... odorless10).Simple and reliable installation11).Easy maintenance.12).Butt joint connection 13).Firmly fixed in piping system JINYOU PE pipe fitting ... PE fittings /HDPE fittings/PE pipe fittings accessories /Polyethylene Pipe/Stainless steel fittings--for water supply and gas