1) Standard: German DIN 8077/8078 2) Colors: white, gray, green, Dimensions:20 - 63mM 4) customers' logo are accepted ... Like CE and AENOR3, Material: Random Polypropylene4, Pressure Rating: 2.5MPa5, Colors: white, green, grey, light brown or other colors as your ... joint, electro fusion joint or transition joint7,Standard:GB/T18742.2-2002,GB/T18742.3-2002,GB/T13663-2000,GB/T5836 ...