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Daoyunai Energy Saving Technology Limited

Committed to underground pipeline CIPP and CCTV

Home ProductsUV Cured CIPP

UV Pipe Lining Trenchless Sewer Repair Services Municipal Pipelines Maintenance Assessment

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China Daoyunai Energy Saving Technology Limited certification
China Daoyunai Energy Saving Technology Limited certification
DAO is a very trustworthy company, I like it. Its UV cure system is very easy to operate, and its liner is pretty good. DAO is my great partner. Johnny

—— Johnny

DAO is my supplier for over five years. Its UV cure system and liner, its CCTV crawler are my great tools to finish trenchless repair underground pipelines. DAO, Amazing! Lily Zhang

—— Lily

I have been dealing with Daoyunai company for underground pipeline trenchless repair for almost seven years. I am the distributor in Jiangxi province. DAO always gives me support to win customers. Win-Win!! Dongzhen

—— Dongzhen

It is very nice to do business with DAO and also Aaron is very helpful. DAO UV liner is very good, stable and fast to cure. I hope to visit your factory in 2023. Ali

—— Ali

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UV Pipe Lining Trenchless Sewer Repair Services Municipal Pipelines Maintenance Assessment

UV Pipe Lining Trenchless Sewer Repair Services Municipal Pipelines Maintenance Assessment
UV Pipe Lining Trenchless Sewer Repair Services Municipal Pipelines Maintenance Assessment UV Pipe Lining Trenchless Sewer Repair Services Municipal Pipelines Maintenance Assessment UV Pipe Lining Trenchless Sewer Repair Services Municipal Pipelines Maintenance Assessment UV Pipe Lining Trenchless Sewer Repair Services Municipal Pipelines Maintenance Assessment

Large Image :  UV Pipe Lining Trenchless Sewer Repair Services Municipal Pipelines Maintenance Assessment

Product Details:
Place of Origin: Jiangsu, China
Brand Name: DAO
Payment & Shipping Terms:
Minimum Order Quantity: 60m
Price: Variable
Packaging Details: Customized as required
Delivery Time: 18 working days
Payment Terms: T/T
Supply Ability: 400 km per year
Detailed Product Description
Resin Type: Resin Of High Quality Diameter: DN600
Thickness: 6mm Length: 50m
Weight: Variable Life: 50 Years
Highlight:

DAO uv pipe linings trenchless

Material for municipal pipelines maintenance and service and assessment

 

Key items for UV cured CIPP operation and construction:

 

Inner layer breakage

The inner layer of the UV curing repair material is a plastic film, which is easy to be damaged due to improper operation during construction

Once it is scraped, the materials in this section are basically discarded, and there are basically no rescue measures. Therefore, protecting the inner membrane of materials during construction is the key and difficult point of construction.

 

The dragging and curing operation of materials is also very important in construction. Here, the causes of inner membrane damage are summarized to ensure the actual construction

It does not occur during work.

 

Binding head

To bind the binding head, first check whether the binding head has any damage or burr, whether it is clean, and whether there is any sharp thorn formed after resin curing, in case of any of the above conditions, the burr must be cleaned, the burr must be ground flat, and multi-layer winding film must be wound to protect the binding head from pollution, which also serves to isolate the binding head from the inner membrane of the material, so as to protect the inner membrane from being damaged by sharp burr. In particular, the keel must be wound for several more circles.

Handle the binding head with care. If the binding head hits the inner membrane of the material, it is easy to bump the inner membrane of the material.

 

When binding the head, more materials must be bound and bound firmly to ensure that the head will not jump out during pressure.

 

Being jumped out may cause damage to the inner membrane, which is unfavorable for the smooth construction. In serious cases, it may cause construction failure and threaten personal safety. Although it is possible to rebind the head, the secondary binding head is difficult to operate and is not easy to bind firmly. Especially DN800 and above materials.

 

 Material  Fiberglass and resin liner
 Technology  CIPP trenchless technology
 Length  Any length is possible

 

UV Pipe Lining Trenchless Sewer Repair Services Municipal Pipelines Maintenance Assessment 0

Contact Details
Daoyunai Energy Saving Technology Limited

Contact Person: Aaron Wang

Tel: +8613641967601

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