技術(shù)特點：

1、長久的使用壽命--在額定溫度壓力狀況下，可以安全使用50年以上。
1, long life - at rated temperature and pressure conditions, you can safely use more than 50 years.
2、的耐腐蝕性能--該產(chǎn)品可在很大的范圍內(nèi)承受PH值范圍在1-14的高濃度酸和堿的腐蝕。
2, excellent corrosion resistance - the product can withstａnd a large range of PH value in the range of 1-14 high concentrations of acid and alkali corrosion.
3、耐熱保溫節(jié)能--該產(chǎn)品的導熱系數(shù)小，具有較好的保溫性能。
3, heat-resistant energy-saving - the thermal conductivity of the product is small, with good insulation properties.
4、可靠的連接性能--該產(chǎn)品熱熔接口的強度高于管材本體，接縫不會由于土壤移動或載荷作用而斷開。
, reliable connection performance - The hot melt interface of the product strength is higher than the pipe body, the seam will not be due to soil movement or load off.
5、良好的施工性能--該產(chǎn)品質(zhì)輕，焊接工藝簡單，施工方便，工程綜合造價低，能滿足復雜的工藝管道。

5, good construction performance - the light weight of the product, the welding process is simple, convenient construction, low overall cost of the project, to meet the complex process piping.