... .5MPa5, Colors: white, green, grey, light brown or other colors as your request6, Connection: socket fusion joint ... , electro fusion joint or transition joint7,Standard:GB/T18742.2-2002,GB ... T5836.1-2006,DIN8077, DIN80788,Applications: Cold or hot water supply, heating system including flooring ... conditions15, Recycled and Environment-friendly Male and female Screw Fittings