玻璃鋼電力保護(hù)管的優(yōu)點(diǎn)

玻璃鋼管耐熱、耐寒性能好 在-30℃狀態(tài)下，仍具有良好哦韌性和極高的強(qiáng)度�？稍�-50℃-80℃的范圍內(nèi)長(zhǎng)期使用，采用特殊配方的樹(shù)脂還可在110℃時(shí)使用。 耐磨性能好 玻璃鋼管的耐磨性能是非常好的，試驗(yàn)證明：把含有大量泥漿、砂石的水，裝入管子中進(jìn)行旋轉(zhuǎn)磨損影響對(duì)比試驗(yàn)。在經(jīng)過(guò)30萬(wàn)次旋轉(zhuǎn)后，檢測(cè)管子內(nèi)壁的磨損深度如下：用焦油和瓷油涂層的鋼管為0.53MM;經(jīng)表面硬化處理的鋼管為0.48MM;玻璃鋼管道為0.21MM,由此可以說(shuō)明玻璃鋼管的耐磨損性能十分強(qiáng)。 保溫性能優(yōu) 由于玻璃鋼產(chǎn)品的導(dǎo)熱系數(shù)低，因此其保溫性能特別好。 Heat-resistant and cold resistance performance is good at -30 C state, still have good toughness and high strength. It can be used in the range of -50 C -80 C for a long time, and the resin with special formula can be used at 110 C. Wear resistance is good, and the wear resistance of glass steel pipe is very good. It is proved by experiments that water containing large amounts of mud and sand is loaded into pipes to conduct rotary wear test. After 300 thousand rounds of rotation, the wear depth of the inner wall of the pipe is detected as follows: the steel pipe coated with tar and porcelain oil is 0.53MM; the steel pipe treated by surface hardening is 0.48MM, and the FRP pipe is 0.21MM, which shows that the wear resistance of FRP pipe is very strong. The thermal insulation performance is excellent because of the low thermal conductivity of the fiberglass products, so the thermal insulation performance is very good.