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Oops ! Our English website is under development, we expect the development to be over by June , We highly regret the inconvenience caused.
Kindly bear with us and for enquiries please contact mail@157sp.com .
1. 管材表麵硬度和抗拉強度優,管道安全係數高;
2. 抗老化性好,正常使用壽命可達50年以上;
3. 管道對無機酸、堿、鹽類耐腐蝕性能優良,適用於工業汙水排放及輸送;
4. 管道摩阻係數小,水流順暢,不易堵塞,養護工作量少;
5. 材料氧指數高,具有自熄性;
6. 管道線膨脹係數小,為0.07mm/℃,受溫度影響變形量小。導 熱係數和彈性模量小,與鑄鐵排水管相比抗冰凍性能優良;
7. 管材、管件連接可采用粘接,施工方法簡單,操作方便,安裝工效高;
8. 具有良好的水密性:PVC-U管材的安裝,不論采用粘接還是橡膠圈連接,均具有良好的水密性。