玻璃鋼管道 玻璃鋼管 玻璃鋼夾砂管道FRP pipe, FRP steel pipe, FRP mortar 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，玻璃鋼管適于作：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。
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