HLD T900 PVC pipe wrapping tape

1.Product Description

PVC adhesive tape is ‘All Weather’ self-adhesive PVC tape.

It is for the protection of steel and ductile pipes, welded joints, bends and fittings and similar structures from corrosion above ground or buried or immersed.

The tough PVC backing is selected to suit different requirements of soil conditions and pipe

diameters.

PVC bitumen tape can be applied by most operators with the minimal amount of training on

site/ in situ or in a workshop.

2.Composition

The self adhesive PVC tape is composed of tough PVC backing and heavy duty rubber

modified bitumen compound or Butyl rubber.

The tough and flexible PVC backing has high resistance to alkali and acid, excellent

mechanical resistance, ensures exception resistance to damage by impact or poor backfill

and in aggressive ground condition.

The polymer modified bitumen compound is thick and has high shear resistance and

cathodic disbondment.

The bitumen compound layer is protected by an interleaving, wider than the tape, which is

removed/discarded during application.

3.Product Usage:

PVC Bitumen Tape is easy to apply with no special tools or equipment.

Being tough flexible PVC tape, it is suitable for different pipe diameters , particularly for

protection of medium and large diameter pipes, weld joints, bends and fittings, above or

under ground.

There are two regular usage:

a) PVC bitumen tape used as single corrosion protection layer on primed steel pipe surface.

b) Used as PVC protective outer layer in multi-layer coating system.

4.Product Features:

Tough Heavy Duty PVC Backed Tape

superior durability and long term corrosion resistance

High flexible

Excellent shear resistance

Excellent impact resistance

Easy to apply

High strength

Resistant to dilute mineral acids, alkalis and salts

Non cracking and non absorbent to moisture

Compatible with, and can be used to overwrap, most pipeline coatings