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PE Copolymer Coated Aluminum Tape for RTP Pipe Gas Barrier

Jun. 12, 2026
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PE Copolymer Coated Aluminum Tape for RTP Pipe Gas Barrier

Stop Gas Permeation. Secure Your RTP Pipeline.

In the world of Reinforced Thermoplastic Pipes (RTP), one challenge remains critical: gas permeation.
Whether you're transmitting hydrogen, natural gas, or sour gas, the escape of H₂, H₂S, or CO₂ through pipe walls can lead to performance loss, safety risks, and premature failure.

The solution?
Our PE Copolymer Coated Aluminum Tape — a high-performance gas barrier tape engineered specifically for RTP pipes.


Why Choose Our Tape?

ChallengeOur Solution
Gas permeation (H₂, H₂S, CO₂)Continuous aluminum foil layer — complete gas barrier
Poor adhesion with HDPE layersPE copolymer coating — fusion bonds with HDPE liner/jacket
Delamination under pressureHigh-temperature thermal lamination — one unified structure
Production line compatibilityFlexible and heat-resistant — works with standard RTP extrusion lines

Key Benefits at a Glance

✅ Superior Gas Barrier
Blocks H₂, H₂S, and CO₂ permeation — essential for hydrogen transmission and sour gas service.

✅ Strong HDPE Bonding
The PE copolymer coating fuses with HDPE liner and outer jacket. No peeling. No delamination.

✅ Built for RTP Manufacturing
High tensile strength, good elongation, and temperature resistance up to 230°C — designed for continuous production.

✅ Clean & Reliable
Solvent-free thermal lamination process — no VOCs, no contamination, consistent quality.


Applications You Can Trust

  • Hydrogen transmission pipelines — prevent H₂ leakage and embrittlement risks

  • Sour gas service — block H₂S migration to outer layers

  • CO₂ injection lines — avoid gas accumulation and blistering

  • Multi-layer composite pipes — add a reliable metallic barrier layer


Technical Data (Brief)

PropertyValue
SubstrateHigh-strength aluminum alloy foil
CoatingPE copolymer (HDPE-compatible)
Bonding methodHigh-temperature thermal lamination
Gas barrier efficiencyExcellent against H₂, H₂S, CO₂

Full technical datasheet available upon request.


Make Your RTP Pipes Safer, Stronger & More Reliable

Don't let gas permeation compromise your pipeline performance.
Upgrade to our PE Copolymer Coated Aluminum Tape — the smart gas barrier solution for modern RTP pipes.

???? Contact us today for:

  • Free samples

  • Technical datasheets

  • Custom width / thickness options


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