Hengshui Yitong Pipe Industry Co.,Ltd.
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Corrugation 68mm x 13mm

Corrugation 76mm x 25mm

Corrugation 150mm x 50mm

Corrugation 300mm x 110mm

Corrugation 380mm x 140mm

Corrugation 200mm x 55mm

Corrugation 400mm x 150mm

Corrugation 75mm x 25mm

Corrugation 125mm x 25mm

Corrugation 68mm x 13mm

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How Should The Later Period Of Steel Corrugated Pipe Culvert Be Protected?

In order to extend the service life of the Steel Corrugated Pipe , the protection measures should be taken in the later period. So how to protect the steel bellows culvert in the later period?

Hengshui yitong pipe co., LTD.

1. Strictly control the raw material quality of the bellows culverts entering the site. The bellows culverts entering the site should be stacked neatly.

2. The Steel Corrugated Culvert shall be covered and protected to prevent the wind and rain from aging it in advance.

Steel Corrugated Pipe

3.cut the corrugated pipe culvert to be straight, stop cutting into the mouth.

4. Method of bellows culvert joint: the joint of bellows culvert shall be outsourced 0.3 meter long large bellows culvert, and the two ends shall be tightened in half, and there shall be no space left in the base.In order to ensure that there is no empty space in the base, the marks should be made at the end of the two joints.To prevent leakage of slurry.

5. The orientation of the bellows culvert shall be accurate, especially the position close to the joint. The spacing of the reinforcing bars of the bellows culvert shall be 0.5 meters and shall not be short.


Hengshui Yitong Pipe Industry Co.,Ltd.
Address: Hegang Road, Wuyi Circle Economic Zong, Hengshui City, Hebei Province, China
Tel: + 86 318 5876 109
Fax: +86 318 5876 111

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