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Characteristic of PE water pipe
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Chemical stability
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Polyethylene doesn't erode to acid, alkali and salt. In addition microorganism like bacteria or seaweed can't grow in Polyethylene material.
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Hygiene
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Optimal conditions as pipes for providing portable water are met not only in that purity of contents can be maintained because PE pipes for supplying water doesn't have iron or easily extracted material but also in that the taste of water doesn't change.
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Fluidity
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| PE water pipes prevent blocking of pipes and minimize energy loss of water because of smooth inner walls of pipes.
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Flexibility
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| PE water pipes is convenient to install because curved fittings don't have to be used at bent position and flexibility is maintained at low temperature.
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Light weight
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| PE water pipes can be easily handled and installed because the weight of PE water pipes is just 1/7 of that of steel pipes.
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Perfect connection
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| Quick and perfect laying of pipes is possible because heat fusion connection is used
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Perfect connection
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| Quick and perfect laying of pipes is possible because heat fusion connection is used for PE water pipes.
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Non-Corrosiveness
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| The pipes don't corrode by chemicals, electricity, damp ground and salt.
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Impact endurance
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| The pipes don't break by outer impact due to the characteristic of the material.
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Cold endurance
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| The pipes don't break up to -80℃. |
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Wearability
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| The pipes are used properly for laying delivery pipes of Slurry and dredging line in mines and thermal power plants because of superior wear endurance.
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Economic efficiency
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| Material cost and the cost for maintenance is low.
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Physical properties of raw material
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Use of PE water pipe
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| Usage
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| Pipes for supplying water, agricultural pipes, pressurized pipes, chemical pipes, pipes for industrial water etc.
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PE perforated pipes
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| Usage
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| Delivery pipes of extracted water from garbage landfill, pipes for gas collection
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Cross section drawing of PE perforated pipes |
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Dimension of PE Pipe
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1) Dimension under present use |
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2)Water pipe(SDR11) : Lower than 10kg/cm2 as working pressure |
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3)Pressure pipe type 1(SDR 13.5) : Lower than 8kg/cm2 as working pressure |
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4)Pressure pipe type 2(SDR 15.5): Lower than 7kg/cm2 as working pressure |
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5)General pipe (SDR21~32): Lower than 4kg/cm2 as working pressure |
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