Origin	China
Brand Name	SAIOU

1. As a new type of holed material,pre-stress single wall corrugated pipe has many advantages compared with metallic corrugated pipe,it is acid resistant, it has good sealing property,there is no seepage for water or paste,its rigidity is rather high.

2. Its trictional coefficient is small.it is ageing proof,it has good soft flexbility .

3. It can not be easily broken by a digging bar.it is convenient for connection in construction.so it has overcome all shortcomings of traditional metallic corrugated pipes.such kind if pipes are originally inported from overseas with rather high price and long time delivery.

4. Zhangjiagang saiou machinery co,ltd. has positively absorbed and introduced technique of foreign equipment and depended on relative research institutes and devdloped production line for chiefly HDPE pre-strees single wall corrugated pipe,

5. The specification ranges from 50mm-150mm.

6. This item has filled national gap. This will undoubtedly facilitate application of pre-stress single wall corrugated pipe. It will alse bring a lot of profit for producers of relative finished products.