1. Good chemical stability: HDPE molecules have no polarity, good chemical stability, no algae and bacteria, no scaling, and are environmentally friendly products.
2. Kekuatan sambungan yang baik: Pelekapan elektrik soket atau peleburan haba pantat digunakan, dengan sedikit sambungan dan tidak ada kebocoran.
3. Rintangan aliran air rendah: Permukaan dalaman paip HDPE lancar, dengan pekali geseran rendah dan aliran besar.
4. Good resistance to low-temperature brittleness: the brittleness temperature is (-40℃), and special protective measures are not required for construction under general low-temperature conditions (0℃).
5. Rintangan haus yang baik: Ujian perbandingan ketahanan haus paip HDPE dan paip keluli menunjukkan bahawa rintangan haus paip HDPE adalah 4 kali ganda daripada paip keluli.
6. Strong pressure resistance: It has good impact resistance, even if there is a water hammer 2.5 times the nominal pressure, it will not cause any damage to the pipeline.
7. Anti-aging and long service life: HDPE pipes can be stored or used outdoors for 50 years without being damaged by ultraviolet radiation.
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