與石棉管、PVC管、傳統砂型鑄管相比較,其優點如下: 1、高速離心鑄造,組織致密,無砂眼、夾渣,表面光滑、壁薄且厚度均勻,耐腐 ,防噪音。 2、柔性接口,安裝維修方便且外形美觀。 3、與砂型管相比重量輕,每噸管鋪高度長度可提高20-30%.
ADVANTAGE The advantage compared with sand-mould casting pipes: 1、Centrifugal casting,compact structure,free from pinhole porosity and slag,smooth surface and eren wall thickness,anti-corrosion,defend the noise. 2、Flexible joint,coupling facilitates installation and repair work,the exterior shape is beautiful. 3、Lighter weight compared with sand-mould casting pipes and its laying length increases 20-30% consequently. |