... UNI 9561-2, DIN 8076, ISO 14263, BRL-K03Polyethylene (PE) Pipes: UNI 7611, UNI7990, DIN9072, DIN8074, UNI 10910 ... and temperature.WE HAVE 4 MODELS: ASSEMBLY INSTRUCTIONS:A. Chamfer the pipe with beveler tool.B. ... the ring nut then tighten further with a strap/chain wrench.Packing:carton or according to ... micro irrigation syestem, plastic/ metal valves&fitting, PE pipe&fitting, water and pumps.If you are ...