Product Feature
1¡¢Sanitary and innocuous: This product belongs to the green construction materials and can be used in purified water pipe system.
2¡¢Heat resistance: The water temperature in the pipelines can reach 95¡æ in the regular long-term continuous work pressure.
3¡¢Erosion resistant and free from deposition: Free from deposition in the pipelines, basins and bathtubs.
4¡¢Heat preservation and energy saving: The coefficient of heat conductivity is only 1/200 less than that of the metal pipes. Our pipes are better to use in heat preservation and energy saving.
5¡¢Light and intensive: 1/8 less than metal pipes and the pressure resistance test can reach over 5MPa(50kg/cm2), with good toughness and being shockproof.
6¡¢Pleasing appearance: With smooth inner and outer coat, small flow resistance, soft color and pleasing appearance.
7¡¢Convenient and stable installation: Thermal welding connection without filaments, completing a joint connection in a few minutes, adopting high quality copper inserting parts to connect metal pipes and water machines, being safe and stable.
8¡¢Service life: Above 50 years in normal operation.
Performance parameter
ProjectStandard requirementTest result
Tensile strengthMPa,Fall to bang impact strengthMPa,Heat bending strength,Heat transmute temp-erature%,Vertical heat shrinkage¡Ý20
Q/BLX001-1999
¡Ý22
¡Ý90
¡Ü2
GB/T17219-1998 25.2
eligibility
25.3
134.7
0.8
eligibility
Hydraulic test Short term£º
20¡æ,16MPa,1h
95¡æ,4.8MPa,2hBreak resistant¡¢leakage resistant
Break resistant¡¢leakage resistantBreak resistant¡¢leakage resistant
Break resistant¡¢leakage resistant
Long term:
80¡æ,4.8MPa,48h
95¡æ,3.5MPa,1000hBreak resistant¡¢leakage resistant
Break resistant¡¢leakage resistantBreak resistant¡¢leakage resistant
Break resistant¡¢leakage resistant