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1. Properties of Ginde hdpe pipe for water supply

The polyethylene water supply pipe is a new product formed from extruding, taking the high quality polyethylene resin as main material, adding necessary assistant such as antioxidant, ultraviolet absorber and so on. The polyethylene water supply pipe has application history of forty years in abroad. It is perfect choice in many pipelines by the approving of practice. It can be used widely in many kinds of pipeline projects with the working pressure of 0.32MPa~1.6MPa and the working temperature of -20oC~40oC, such as municipal water supply, drainage, petrochemical industry, mine, irrigation of agricultural land, drain contamination, mortar transportation, landfill of refuse and so on.

The "Ginde" brand high density polyethylene pipeline made of inward material by Ginde group has many advantages, such as good chemical performance resistant, good electric insulation, corrosion proof, no rust, convenient for construction, quick maintenance and so on. The water supply tubing is produced and accepted according to the GB/T13663-2000 "Polyethylene (PE) tubing for water supply"  Through the spot checking of the national plastic product supervision checking testing center, the "Gind" brand polyethylene water supply pipe has reached or exceeded the national standard reques

2. Major technical indicators of Ginde aluminum plastic composite pipe

Breakage coefficient of extension                   ≥350

Longitudinal recovery ratio(110℃)%                      ≤3

Oxidation induction time (220℃)min                       ≥20

   Weather resistant    80 ℃ silence hydaulic pressure   No breakage,no leakage

                            Intensity 165h

(after receiving 3.5GJ/m2  Breakage coefficient of                ≥350

 in count by the tubing)      extension%

                     Oxidation inductiion time        ≥10

                           (200℃)