Model Number: DN90-3.2 Brand Name: Shandong Yost Key Specifications/Special Features: HDPE water pipeOverview:Polyethylene water supply pipe is new product formed from extruding, taking the high quality polyethylene resin as main material, adding necessary assistant such as anti-oxidant ultraviolet absorberPolyethylene water supply pipe has application history of forty years abroadIt is perfect choice in many pipelines by the approving of practiceIt can be widely used in many kinds of pipeline projects with the working pressure of 0.32-1.6MPa and the working temperature of -20 to 40C, such as municipal water supply, drainage, petrochemical industry, mine, irrigation of agricultural land, contamination drainage, mortar transportation, landfill of refuseAdvantages of HDPE pipes:
1. Excellent physical characteristics:
Inward high quality polyethylene has good rigidity and intensity and also has good suppleness and anti-creep and the hot melting performance is good, which is convenient for the mounting of the plastic pipelines
2. Corrosion resistant, long lifespan:
In the coastal areas, ground water lever is higher, the ground humidity is great, seamless steel pipes must be used to prevent corrosion and the lifespan of the steel pipes is only 30 years While the HDPE pipes can proof many chemical mediators which cause the corrosion without needing the corrosion proof treatment
In addition, it will not improve the alga, bacteria or epiphyte growing. The lifespan can reach up to 50 years under the normal condition
3. Good toughness and suppleness:
HDPE pipe is high toughness tubing, the breaking extension exceeds 500%
It has very strong adaptability to the dropping with uneven base and dislocation, good shock resistance
It has been proved by practice all over the world that the HDPE pipes are the pipelines with excellent shock resistance
In addition, the suppleness of the HDPE pipes can make them coiled up easily at a small diameter, which decrease a lot of connection pipe fittings
In construction, the allowable bending radius of the pipes can bypass obstacles, which can decrease the construction difficulties
4. Great negotiability and economical:
Inner wall of the HDPE pipes is very smooth, equivalent absolute rough radio of the inner wall is 1/20 of the steel, price of the HDPE pipes under the same pipe diameter, length and pressure is about 30% of the steel pipes
5. Convenient for connection, easy to construct:
HDPE pipe is very light. It is convenient for transportation and easy to weld