
HDPE V Lock Liner -Concrete Protective Liner
The HDPE V-shaped anchoring plate is an advanced concrete pipe inner lining sheet currently available on the market. It can provide excellent bonding ability for concrete pipes and does not require the use of glue. During the concrete pouring process, its V-shaped design can firmly lock onto the inner side of the concrete pipe to ensure the long-term use of the concrete pipe.
What Are HDPE V-Lock Anchor Sheets?
HDPE V-Lock Anchor Sheets are specialized liners designed to protect concrete structures from corrosion, abrasion, and chemical attacks. They feature a unique V-shaped anchoring system that creates a permanent mechanical bond with the concrete, ensuring the liner stays firmly in place for decades

Key Features and Advantages
HDPE V-Lock Anchor Sheets Using HDPE as the raw material can effectively prevent corrosion by some weak acids, weak bases and soluble salts.
Unlike ordinary flat protective plates, the V-shaped anchoring plate can be physically anchored inside the concrete pipe during the pouring process, maintaining stability.
HDPE material delivers excellent impact resistance, abrasion resistance, and aging performance, significantly extending the lifespan of concrete structures.
HDPE V Lock Liner. It is not a simple component. Instead, it forms an integral part with the concrete pipe during the curing process of the pipe, thus preventing leakage problems.
The smooth HDPE surface minimizes scaling and buildup, reducing maintenance costs over time.

Typical Applications
- HDPE V-Lock Anchor Sheets are widely used in projects that require reliable concrete corrosion protection, including:
- Wastewater treatment plants
- Chemical storage tanks and containment basins
- Industrial floors and channels
- Pump stations and manholes
- Power plants and desalination facilities
- Mining and metallurgical infrastructure
Installation and Fabrication
The sheets are typically pre-installed into formwork with the anchor side facing inward before concrete pouring. Adjacent sheets are joined using hot wedge welding or extrusion welding, creating a seamless lining system. This installation method ensures high efficiency, consistent quality, and reduced on-site labor.
Why Choose HDPE V-Lock Anchor Sheets?
Compared with traditional coatings or adhesive-bonded liners, HDPE V-Lock Anchor Sheets provide a more reliable, durable, and cost-effective solution for concrete protection. Their mechanical anchoring system eliminates bonding failure risks and performs well in harsh chemical and thermal conditions.
Our company adopts a dual-channel procurement model of both online and offline. If you need it, you can choose to visit our offline factory or communicate directly with the salesperson online.
Our address
Jianxi District, Luoyang City, Henan Province, China - North Hang Technology Park
Phone Number
(86)-15038689376
cnzjpipe@mtwkj.com

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