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Home > Products > Butyl Rubber Pipe Coating > Pipe Mechanical Protection Tape > similar to polyken 980 tape XUNDA T200 outer tape for underground pipe

similar to polyken 980 tape XUNDA T200 outer tape for underground pipe

Product Description

  similar to polyken 980 tape XUNDA T200 outer tape for underground pipe


Polyethylene Protective Tapes/ Outer tape ( T 200)

System description:

The XUNDA-T200 series is Cold applied tape coating system for corrosion protection of Oil, Gas,

 Petrochemical, and Waste Water underground or overhead pipelines. The outer-layer tape backing shall be compounded so that it will be resistance to outdoor weathering.


The outer-layer tape shall be applied after the inner-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 


Film backingr: Special blend of stabilized polyethylene




Excellent adhesion to inner-layer tape 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


Physical Properties



T 250

T 265

T 280

Total thickness

0.51 mm

0.65 mm

0.80 mm


0.38 mm

0.51 mm

0.63 mm


0.13 mm

0.14 mm

0.17 mm

Elongation at Break

³ 400%

Tensile Strength

58 N/cm

63 N/cm

65 N/cm

Yield Strength

35.9 N/cm

43.4 N/cm

45.8 N/cm

Dielectric Breakdown

32.9 KV/mm

43.5 KV/mm

45.2 KV/mm

Cathodic Disbandment

0.24 in radius 6.4 mm

Volume Resistivity

2.5 x 1012 ohm.m

Water Vapor Transmission Rate 

£ 0.1 gm/M2/24h

Water Absorption Rate 


Recommended Application Temperature 

-50 to +600 C



Available Roll Size (width x length)

2" to 32" X 50 to 800’


We manufacture polyethylene coating by utilizing butyl based elastomeric adhesives, Polyethylene films and liquid adhesives for Corrosion Protection of steel pipes.

Our company provides corrosion protection with the inherent chemicals of polyethylene and butyl adhesive for water resistance and oxygen penetration. Oxygen and Water are prevented from reaching the metal substrate. They are the necessary and sufficient conditions for corrosion.

We manufacture conventional and special polyethylene, polypropylene and polymeric alloy and coating systems for pipe corrosion protection. We manufacture PE coating systems for the applications of new pipe construction, rehabilitation and reconditioning. Our products are ISO9001 approved and are in accordance with other good manufacturing and technical standards and norms in the energy and pipeline industry. Coating systems have a broad range of temperature and shearing resistant properties to meet the requirements of pipeline end-users.



Want to know more details, please contact us:
Contact :Nancy Song


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

Product Categories : Butyl Rubber Pipe Coating > Pipe Mechanical Protection Tape

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