無堿玻璃鋼纖維增強塑料管 玻璃鋼電纜管Alkali-free fiberglass reinforced plastic pipe, fiberglass cable pipe

玻璃鋼管道是一種連續玻璃纖維增強熱固性樹脂管道，與傳統的鋼管相比，玻璃鋼管道有許多突出的優點（FRP pipes are a type of continuous glass fiber reinforced thermosetting resin pipes. Compared with traditional steel pipes, FRP pipes have many outstanding advantages）：

1、優異的耐腐蝕性能，解決了鋼管的腐蝕問題（Excellent corrosion resistance has solved the corrosion problem of steel pipes）；

2、玻璃鋼管的重量僅為鋼管的1/3,安裝無需動力設備（The weight of fiberglass pipes is only one third of that of steel pipes, and they can be installed without power equipment）；

3、玻璃鋼管道內壁十分光滑，水力特性好，摩擦系數小、不易結蠟結垢，承受的壓力高、采用螺紋連接快速方便（The inner wall of FRP pipes is very smooth, with good hydraulic properties, a low friction coefficient, and is not prone to wax and scale formation. They can withstand high pressure and are quickly and conveniently connected by threads）。

玻璃鋼管與鋼管的性能比較（Comparison of the performance of fiberglass pipes and steel pipes）

玻璃鋼管強度（Strength of fiberglass pipes）：100-168Mpa，

密度（Density）：1.8-2.1g/cm3，

絕對粗糙度（Absolute roughness）：0.0053mm，

摩阻系數（Coefficient of friction）：0.016

鋼管強度（Strength of steel pipes）：49Mpa，

密度（Density）：7.84g/cm3，

絕對粗糙度（Absolute roughness）：0.046mm，

摩阻系數（Coefficient of friction）：0.035

基于以上諸多優點，玻璃鋼管適于（based on the above numerous advantages, fiberglass pipes are suitable）：注入和流送管線、原油和天然氣集輸管線以及污水處理輸送管線（Injection and delivery pipelines, crude oil and natural gas gathering and transportation pipelines, as well as sewage treatment and transportation pipelines）。