Trenchless UV Cured CIPP Ultra Violet Pipe Lining Fiberglass Pre Impregnated Resin

Fiberglass pre-impregnated resin for underground sewer by CIPP no excavation

How to install the packer?

Protect the stainless steel binding head with a film to avoid contact with the resin.

To ensure the fastening of the binding head, cut a small opening with a length of about 5cm in the middle 12 o'clock direction.

Bind two layers. Finally, two tie ropes are tied at the tail of the tie head for lowering into the well.

After all the hoses are pulled into the pipe, the other section begins to bind stainless steel binding heads.

Pay attention to the binding parts at both ends, and place the binding cloth (the diameter of the binding cloth is the same as the material, and the length should be 70-80cm). Protect the built-in light rope, and use a rope to fix the built-in rope separately.

After all the hoses are in place, cut the opening of the first layer about 5cm in the direction of 12 o'clock at both ends for air exhaust during air blowing.

If there is accumulated water at the bottom of the inspection well, the tie head shall be padded with wood and other auxiliary materials to prevent water from entering the material. At the same time, the drainage pump shall be used to drain the excess accumulated water at all times.

At the same time, use the rope built into the material to pull the lamp rope into the pipe.

Daoyunai Energy Saving Technology Limited has been committed to manufacturing trenchless CIPP UV cure systems with liners and CCTV inspection crawlers for underground pipelines to service customers all over the world.

The product range covers four series and more than 20 models in the underground pipeline trenchless repair industry:

1. UV curing and repair integrated system D919: LED lamp curing and high-voltage mercury lamp curing.

2. UV cure liner: from diameter DN200 up to DN1800

3. Hot water cure liner: impregnated liner to invert by water gravity and cure by hot water

4. Pipeline inspection robots crawler D18 and D18s: CCTV video inspection of pipeline defects

5. Pipeline periscope D16S: quickly view the internal defects of the pipeline

Headquartered in Shanghai, Daoyunai has a number of independent intellectual property rights and also has a manufacturing base and R&D and testing center in Suqian City, Jiangsu Province, covering an area of more than 35000 square meters, which fully implements the international quality management system.

Focused on producing trenchless CIPP system with liners and inspection CCTV

Committed to providing solutions for reducing costs and improving efficiency