玻璃钢加砂管

玻璃钢是一种高分子纤维复合材料，比强度高，有良好电性能、热性能和耐化学腐蚀等多种优异和良好的工艺性能。其结构稳定，可在40℃~+180℃之间使用，避免其它热塑性材料的碎裂、软化现象。

Introduction of Material

FRP is a kind of composite material with excelent diversified techmological specific property of high specific strength,electricity,thermal stability,resistant to chemicals,It bonds various fibre togethert which enables the stresses to be well-distributed.Beijing strecturally stable,it can be used at temperatures ranging from-40℃~+180℃without becoming brirrle like other thermoplastics.

产品特性

1．轻质高强，玻璃钢的强度接近于钢，玻璃钢夹砂管道通过对结构的进一步改进使其刚度提高，可以埋在较深的地下，而不需其它的外保护，管道的抗冲击力也非常大，为500kg..cm/cm,优于传统的管材。

2．耐腐蚀性能好，使用寿命长达50年以上，玻璃钢不需要任何防腐处理，就可抵御不同条件下酸碱腐蚀。

3．内壁光滑，不生菌藻，不长贝壳，降低了磨阻，增大了水流量，降低了能耗。

4．每根管道12米长，接头少，并采用了双“O”型密封圈，密封可靠，减少了泄漏，提高了安装速度，降低了工程量。

5．玻璃钢管道卫生性能指标符合国定GB/T17219-1998饮用水标准要求，对水质无二次污染，可以同搪瓷和不锈钢媲美。

Properties and Advantages of F．R．P．

Light weight and high strength,The specific strength is 10 times as mush as that of steel.,The further improvement of structure enhances the stiffness,so it can be buried more deeply underground without any other outside protection.The impact resistance of pipeline is so large as 500kg.cm/cm,prior to the traditional pipe materials,

Excellence corrosion resistance and long usage life more than 50years.It can resist variant acid and alkaline conditions without any antisepsis dealing,which enhances the installation ptpgress and reduces the progress and reduces the project puantity.

The smooth inner wall decreases the friction,increases the current capacity and reduces the energy consumption.

Every pipeline is 12m long with minor joint and good sealing,which decreases leakage point.The double”o”sealing ring makes the security of sealing and admits the installation with pressure test.

The sanitary properties index of the pipeline satisfies,the demands of the national drinking watet standard(GB/T17219-1998