- Heat shrink Tubing & cold shrink Tubing
- Cold Shrink Tube
- Cold Shrink Cable Accessories
- Silicon Rubber Insulation Material
- Thin Wall Heat Shrink Tubing
- Heavy Wall Heat Shrink Tubing
- Bus Bar Heat Shrink Tube
- Heat Shrink Cable Accessories
- PVC Heat Shrink Tube
- Pipeline anti-corrosion Tape
Polypropylene cold applied tape is an usual anti-corrosion tape for pipeline of water,oil,gas and so on.PP cold applied tape is new anti-corrosion material several years ago, in recent years,the pp anti-corrosion tape is used more and more because of the excellent wear-resisting property.
The polypropylene anti-corrosion tape is made of polypropylene fiber woven backing, bitumen-butyl rubber adhesive,separate film.When we warp the pp cold applied tape onto the steel pipe,we should paint the primer first, then take off the separate film and wrap tape on steel in some lap joint style. The primer is very important,the tape adhesive is more better with primer than without primer on steel surface.
Now the bitumen pp cold applied tape is replaced by a new pp anti-corrosion tape manufacture by Tongjin. The bitumen adhesive is very soft even in high temperature,so it’s very terrible for long distance transport or long time store, maybe the adhesive is so soft that the tape is stick together,then the tape die.And the bitumen adhesive has bad ageing resistance.Tongjin’s new style pp antic-corrosion tape can avoid such problems and more excellent in many property.
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Source of www.heatshrinkfactory.com