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Cold applied PE inner wrapping tape for corrosion protection of carbon steel pipe

Product Description

Cold applie PE inner wrapping tape  for  corrosion protecttion of steel pipelines  

Polyethylene PE inner layer tape  /Inner tape(T 100)


1. Description

The XUNDA-T-100 series is 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 Liquid Adhesive and before the outer-layer tape by hand or with a Wrapping Machine


2. Structure:

The specification of the polyethylene inner wrapping consists of two layers, adhesive layer and film backing

Adhesive: Butyl rubber

Film backing: Special blend of stabilized polyethylene


3. Features:

Excellent adhesion to pipe and self

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

4.  Physical Properties

Cold applied inner wrapping tape : XUNDA-T 100 Series






Total thickness

0.51 mm

0.65 mm

0.80 mm

Polyethylene Film

0.31 mm

0.34 mm

0.39 mm

Synthetic Adhesive

0.20 mm

0.31 mm

0.41 mm

Elongation at Break

³ 400%

Tensile Strength

55 N/cm

60 N/cm

63 N/cm

Yield Strength

35.5 N/cm

42.3 N/cm

45.5 N/cm

Peel Adhesion to Primed Pipe

25 N/cm

30 N/cm

33 N/cm

Dielectric Strength

35 KV/mm

45.8 KV/mm

48 KV/mm

Cathodic Disbandment

0.24 in radius 6.4 mm

Volume Resistivity

2.5 x 1012 ohm.m

Water Vapor Transmission Rate


Water Absorption Rate

< 0.10%

Recommended Application Temperature

-5 to +600 C

Max Serve Temperature

-40 to + 850 C



Available Roll Size (width x length)

2" to 32" X 50’ to 800’





Company Information


About Us

l         Xunda Groups:

Jining Xunda Pipe Coating Materials CO.,Ltd

Shandong Xunda Science & Technology CO.,Ltd

Shandong Xunda Anticorrosion Heat-Shirnkable Technology CO.,Ltd


We are the most largest manufacturers of Polyethylene Tape for the Corrosion Control of pipelines and specialty applications.A joint-stock enterprise, possessing a gross investment of RMB 42 million, registered capital of RMB 10 million.

lA Global company supplying Polyethylene Coating Systems to the corrosion industry within the oil, gas and water pipeline construction industry for both onshore and offshore applications.

lA manufacturer of standard and specialty products.

lHigh-quality anti-corrosion systems providing anti-corrosion solutions for oil pipelines, natural gas, chemicals and water transmission and distribution pipelines, etc.

Global supplier of PE corrosion system for metallic pipelines  


Cold applied inner wrapping tape  Photo:        










Our certificates:               


Our Hot Sell Products: 


Our Packaging &Shipping         



Why choose us


1.Experience QC department.
2.Top one-stop after-sale service.
3.Advance automatic imported machines
4.Outstanding and professional team
5.The better favourable price with top quality
6.Custom-design according to your favour.


The information you may like to know before order:


1.Methods of Payment:


 T/T (Telegraphic Transfer) or Western Union or L/C at sight


2 Handling time for an order


 Based on order quantity, normally it takes 3-10 days for production.


3.Quality Control


We have our own experienced QC.


There will be strict inspection and testing for every order before shipping out.


4.After Services:


1. Our sales team will response for your question within 24 hours (Holidays Excluded)


2. Technical Support will be available in any time


3. Free replacement will provide once the failure confirmed caused by our product quality






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

Product Categories : Bitumen Pipe Coating > Polypropylene Bitumen Tape

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