Effect on Water
Drop Impact Test
PIPES
Heat Reversion Test
Flattening Test
Hydrostatic
Pressure Test
Tensile Strength
FITTINGS
Stress Relief Test
Burst Pressure Check
PIPES AND FITTINGS
Visual Appearance
Dimensions
Density
Vicat Softening
Temparature
Opacity
SYSTEMS
Malfunction Temparature
Test at 95oC