1. SGS and DVGW certificate 2. Underground life can be 30 years. 3. The size can be cut according to customer's demand.

Part 1 System description

3 ply polyethylene tape also be called 3ply inner tape, 3 ply wrapping tape, Polyethylene anticorrosion adhesive tape, butyl rubber adhesive tape, oil or gas pipeline anticorrosion tapes.

3 ply polyethylene tape series is Cold applied tape coating system for corrosion protection of underground, such as Oil pipeline, Gas pipeline, Petro chemical transmission pipeline.

3 ply polyethylene tape Always be used together with 2 ply outer tape.

Part 2 Structure3 ply anticorrosion adhesive tape consists of four layers,

Internal Adhesive layer:Butyl rubber

External Adhesive layer: Butyl rubber

Film backing:Special blend of stabilized polyolefines

Interleaf: Anti adhesive Film Treated with Silicone 

Part 3 Features

Excellent bonding between adhesive and carrier film via co-extruded intermediate layer.

Mechanically highly resistant tape system.

Practically impermeable to water vapour and oxygen.

Resistant to soil bacterial and soil electrolyte.

Compatible with coating from PE,PP,FBE,PU,CTE and Bitumen and ext… .

A Total Coating System with:

High adhesion and shear resistance

Resistance to corrosion disbondment

High electrical resistance

High dielectric strength

High corrosion protection for steel substrates

3 ply polyethylene tape