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The MENGSHAN® 980 inner wrap is a multilayer system used for the protection of steel pipelines. MENGSHAN® 1019,1027 Liquid Adhesives can be used as primers for this system. In addition to serving as primers, these liquid adhesives themselves represent an anticorrosion layer and provide a uniformly smooth contact surface to promote high adhesion of the coating system to the pipe. They are designed for machine or brush application and formulated with stress-corrosion cracking inhibitors.
The Anti-Corrosion layer MENGSHAN® 980 inner wrap is engineered to assure a high bond to the primed surface with excellent conformability characteristics. The mechanical protection layer MENGSHAN® 955,achieves a complete bond to the MENGSHAN® 980 inner layer, providing maximum handling and in-service protection for the coating system. The adhesives in these and all MENGSHAN® tape systems contain proven anti-microbial additives. The MENGSHAN® 980/955 can also be used for ductile iron pipes, in this case the use of MENGSHAN® 1027 primer is recommended.

-Resistant to soil stress
- Excellent adhesion to pipe and self
-Low cathodic protection
-Long-term in-ground performance
- Serve for low-high temperatures\t- Cold applied
-Uniform coating thickness
-Compatible with all pipe diameters and generic plant
coating systems
-Qualified ASTM D1000,AWWA C 214,EN 12068 standards
PRODUCT PROPERTIES | 980-15 | 980-20 | 980-25 | 980-30 |
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) |
Adhesive | 6 mils(0.152 mm) | 8mil(0.203mm) | 12mil(0.305mm) | 20mil(0.508mm) |
Tensile Strength | 40 N/cm | 55 N/cm | 62 N/cm | 70 N/cm |
Elongation | 300% | 330% | 350% | 400% |
Peel Adhesion to Primed Steel | 24.5 N/cm | 25 N/cm | 26.5 N/cm | 30 N/cm |
Water Vapor Transmission Rate | 0.10g/m2 | 0.10g/m2 | 0.09g/m2 | 0.08g/m2 |
Water absorption ,At+23℃ | 0.10% | 0.10% | 0. 08% | 0. 06% |
Volume Resistivity | 2.0 x 1015 ohm.cm | 2.5x1015 ohm.cm | 2.5x1015 ohm.cm | 2.5x 1015ohm.cm |
Dielectric Strength | 30 kV | 35 kV | 42kv | 43kv |
For oil gas water pipeline
For oil gas water pipeline
For oil gas water pipeline
For New and ExistingPipeline Rehabilitation
for Soil-to-air transitions, Field joints, High salt and water content,In-ditch applications,Pipeline Renovation Repair
For oil gas water pipeline
Soundproof&Insulation

We are the most professional manufacturers of Coating Tapes in China for the Corrosion protection of pipelines and specialty applications .
A company supplying Polyethylene tape, Polypropylene geotextile tape , Visco-Elastic tape, 3-Ply tape Coating Systems to the corrosion industry within the oil, gas and water pipeline construction industry for both onshore and offshore applications
Approved Material Supplier of China National Petroleum Corporation (CNPC) and China Petroleum Chemical Corporation(SINOPEC),SGS .High-quality anti-corrosion systems providing anti-corrosion solutions for oil pipelines, natural gas, chemicals and water transmission and distribution pipelines, etc.
For thickness of tape
For Volume Resistivity of tape
There is no leakage point in the tape coating
For Water Vapor Transmission Rate of tape
For Application Temperature of tape
For Elongation of tape
1.What is your payment method?
We prefer to T/T 30% deposit payment in advance, 70% balance paid off before shippment.
2.Can we make an small order?
Yes, we can accept small order, but there won't be discount.
3.What is the lead time?
As usual, we will complete the delivery within 5-20 days after your order.
4.Can I get some samples for testing before placing order?
Yes, we can provide you some free samples for your reference if you would like to bear the express cost.
5. Can you make other sizes and packages for this product?
Yes, we can make other sizes as your requirement, normally our quotation will contain the common package, if you need your own packages, you'd better advise your requirement ahead of time for an accurate quote.
6. Will you accept us to visit you?
Warmly welcome, we are in Jining city, welcome to visit our factory.
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