... 1.25MPa, 1.6MPa, 2.0MPa ,2.5MPa (PIPE), 2.5MPa (all fittings).Color:white, light grey ... jointStandard: GB/T 18742.2-2002 (pipe), GB/T 18742.3-2002 (fitting)Certification: ISO9001 Applications: Hot and ... water pipeline;Beverage and drug delivery systems;Compressed air pipe;Other industrial and agricultural pipes; Advantages:1.Healthy, ... 50--100 years under normal conditions. ppr pipe fitting stop valve