优点：
无毒： PE管材无毒，无味，属于绿色建筑材料，防垢，可有效改善水质
质量，卫生安全，可回收和环保
2.无泄漏： PE管以对接熔接，插座熔接和电熔的方式连接，接头的强度高于管本身
3.安装方便： HDPE管：重量轻，具有优良的柔韧性
4.耐腐蚀性： 高耐受各种类型的化学腐蚀，化学惰性
5.降低成本： PE管不仅方便运输和安装，而且减少了工人的劳动强度，提高了工作效率
6.寿命： 50年压力使用
应用：
1.市政供水，供气和农业
2.商业和住宅供水
3.工业液体运输
4.污水处理
5.食品和化工
7.更换水泥管和钢管
8.灰质泥沙，泥浆运输
9.园林绿色管网

Advantages:
1. Nontoxic: PE pipe material is nontoxic, tasteless, belongs to green building materials, anti-scaling, can effectively improve water
quality, hygienic safe, recyclable and environment-friendly
2. No leakage: PE pipe is connected in ways of butt fusion, socket fusion and electro-fusion and strength of joint point is higher than tube itself
3. Easy installation: HDPE pipe: lightweight, has excellent flexibility
4. Corrosion resistance: high resistance to attack from various types of chemical, chemically inert
5. Lower costs: PE pipe is not only convenient to transport and install, but also reduces worker's labor intensity and improves work efficiency
6. Longevity: 50 years under pressure use
Applications:
1. Municipal water supply, gas supply and agriculture
2. Commercial and residential water supply
3. Industrial liquids transportation
4. Sewage treatment
5. Food and chemical industry
7. Replacement of cement pipes and steel pipes
8. Argillaceous silt, mud transportation
9. Garden green pipe networks