GB/T 20201-2006 Mechanical Connection Fittings of Polyethylene (PE) Pressure Pipe for Irrigation

This standard specifies the product classification, materials, requirements, test methods, inspection rules and signs, packaging, transportation and storage of polyethylene (PE) pressure pipes for irrigation.
This standard is applicable to mechanical connection fittings of polyethylene pressure pipes for irrigation with nominal outer diameter less than 110mm, service pressure not more than 0.6MPa and water temperature not more than 45 ℃.
This standard does not apply to pipe fittings for building cold and hot water systems and fluid delivery systems with non-aqueous media.