HDPE Smooth Liner for Water Tanks: Superior Potable Water Containment

Product Specification

Engineered for Safe, Long-Lasting & Leak-Proof Water Storage

Our High-Density Polyethylene (HDPE) Smooth Geomembrane Liner is the premier choice for lining potable water tanks, reservoirs, and storage basins. Manufactured from certified virgin resins, it creates a seamless, impermeable barrier that protects water quality, prevents loss, and ensures structural integrity for decades.

Why Choose Our HDPE Liner for Your Water Tank?

• Potable Water Safe: Compliant with NSF/ANSI 61 or equivalent standards for contact with drinking water. Non-toxic and inert, ensuring no leaching or taste/odor contamination.

• Absolute Watertight Seal: Virtually zero permeability prevents seepage and protects surrounding structures from moisture damage.

• Exceptional Durability: Resists puncture, tearing, and abrasion during installation and throughout service life. Maintains strength under constant hydrostatic pressure.

• Long-Term Stability: Formulated with UV stabilizers and antioxidants (≥2% carbon black) for outstanding resistance to degradation, even in exposed or partially exposed tanks. Performs reliably across a wide temperature range.

• Smooth Surface Advantage: Facilitates easy cleaning, inhibits microbial/algal attachment, and allows for efficient visual inspection. Ensures uniform contact with tank substrate.

• Corrosion & Chemical Resistance: Immune to rust and resistant to common water treatment chemicals (e.g., chlorine), unlike metal or concrete alternatives.

Ideal for:

• Potable Water Storage Tanks: Concrete, steel, or earthen reservoirs, standpipes, and ground storage tanks (GSTs).

• Fire Water Storage Tanks: Reliable containment for critical emergency water supplies.

• Process Water Tanks: Industrial and agricultural water storage.

• Water Treatment Tanks: Clearwells, sedimentation basins, and backwash holding tanks.

• Tank Rehabilitation: Cost-effective lining solution for aging concrete or steel tanks, restoring integrity and extending lifespan.

Key Benefits for Tank Applications:

• Protects Water Quality: Creates a certified barrier between stored water and tank structure/subsoil.

• Reduces Maintenance Costs: Eliminates corrosion concerns, minimizes cleaning frequency, and provides long service life (>50 years).

• Simplifies Installation & Repair: Flexible material adapts to complex tank geometries. Easier and faster to install than rigid alternatives. Field seams are robust and verifiable.

• Leak Detection Ready: Smooth surface facilitates electrical leak location surveys (ELLS) for quality assurance.

Quality & Performance Assurance:

• Available in thicknesses optimized for tank hydrostatic pressure (typically 1.0mm to 2.5mm / 40 mil to 100 mil).

• Supplied in manageable roll sizes for efficient handling within tank confines.

• Compatible with dual-track fusion wedge seaming for creating strong, monolithic, and verifiable seams critical for tank integrity.

• Manufactured under strict ISO 9001 quality systems. Compliant with relevant standards (ASTM, GRI-GM13). Material Certificates (MTRs) and NSF documentation provided.

The Trusted Solution for Secure Water Storage

Choose our HDPE Smooth Geomembrane Liner for unmatched protection, longevity, and compliance in your water tank project. Invest in a solution that safeguards your vital water resources and infrastructure for generations.