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Polyken980-20 black anticorrosion gas pipe coating tape

Product Description

Polyken980-20 black anticorrosion gas pipe coating tape

Product Description


Polyken980 Cold applied tape Coating System for Corrosion Protection of Oil, Gas, Petrochemical, and Waste Water underground or overhead pipelines.

The inner-layer tape shall be applied after the primer and before the outer-layer tape by hand or with a Wrapping Machine



The specification of the tape consists of two layers, Adhesive layer and film backing

Adhesive: butyl rubber

Outer layer: Special blend of stabilized polyethylene



Excellent adhesion to pipe and self

Resistant to UV

Can be applied over a wide temperature range

Good conformability and consistent uniform thickness                                 

Easily applied with no special equipment

Compatible with common pipe coatings

Excellent resistance to cathodic disbonding

Meets ASTM D 1000 Standard

Cold applied


Technical datas

Product Properties Test method Typical Value
Total Thickness   15mil(0.381mm) 20mil(0.508mm) 25mil(0.635mm) 30mil(0.762mm)
Backing of PE film   9 mils(0.229 mm) 12mil(0.305mm) 13mil(0.330mm) 10mil(0.254mm)
Butyl Rubber Adhesive   6 mils(0.152 mm) 8mil(0.203mm) 12mil(0.305mm) 20mil(0.508mm)
Tensile Strength ASTM D1000 40 N/cm 55 N/cm 62 N/cm 70 N/cm
Elongation ASTM D1000 300% 330% 350% 400%
Peel Adhesion to Primed Steel ASTM D1000 24.5 N/cm 25 N/cm 26.5 N/cm 30 N/cm
Water Vapor Transmission Rate ASTM E 96 0.10g/m2 0.10g/m2 0.09g/m2 0.08g/m2
Water absorption after 1 day,At+23℃ ASTM D570 0.10% 0.10% 0. 08% 0. 06%
Volume Resistivity ASTM D 257 2.0 x 1015 2.5 x 1015 2.5 x 1015 2.5 x 1015
Dielectric Strength ASTM D149 30 kV 35 kV 42kv 43kv


Packaging & Shipping


1.Whats the production leading time?  

Usually 20days/40HQ after deposit payment

Usually 10-15days/20'FCL after deposit payment

2.What's the MOQ?

It is depends items, usually 300 rolls to 500 rolls

3.How about sample and charge?

    Usually sample is free,customer take care of express charge.

    But it should paid if asking for large quantity samples.

4. How can I visit your factory?

    You are warmly welcome to our factory, just contact us in advance.

    Our factory detail address is No 3 Jiamei Road , Jia'xiang Industry Park, Jining City ,Shandong Province ,China

    Located in Jining City, half an hour away from Jining Qufu Airport.

    Two hours away from the Qufu East Railway Station.



Company Information

  • Jining Qiangke have more than 5 years experience in supplying anticorrosion materials.
  • Our company employs more than 40workers, plant area 27000 m2 with two production lines.
  • Our annual production capability is more than 3300tons anticorrosion tapes 
  • Currently, Qiangke Guanfang tape is already exported to America, Germany,Italy,Russia,Egypt,Korea,Philippines, Malaysia,Turkey,Saudi Arabia and 10 other countries and regions. 
  • Annual export volume reaches 1.8 million dollars. 
  • We have attained ISO9001 and ISO14001 certification, also we get long-term cooperation with CNPC.
  • Our own brand Guanfang tape have passed the SGS, DVGW and CNPC test.
Contract Us

Contact us if you need more details on Pipe Anti Corrosion Wrap Tape. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Anticorrosion Tape、Anti-Corrosion Tape. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Anticorrosion Inner Wrap Tapes

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