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Hotmelt Adhesive Heat Shrink Tape with Radiation Cross-Linked Polyolefin for Waterproof Pipe Corrosion Protection
Hotmelt Adhesive Heat Shrink Tape with Radiation Cross-Linked Polyolefin for Waterproof Pipe Corrosion Protection
Hotmelt Adhesive Heat Shrink Tape with Radiation Cross-Linked Polyolefin for Waterproof Pipe Corrosion Protection
Hotmelt Adhesive Heat Shrink Tape with Radiation Cross-Linked Polyolefin for Waterproof Pipe Corrosion Protection
Hotmelt Adhesive Heat Shrink Tape with Radiation Cross-Linked Polyolefin for Waterproof Pipe Corrosion Protection
Hotmelt Adhesive Heat Shrink Tape with Radiation Cross-Linked Polyolefin for Waterproof Pipe Corrosion Protection
Hotmelt Adhesive Heat Shrink Tape with Radiation Cross-Linked Polyolefin for Waterproof Pipe Corrosion Protection
Hotmelt Adhesive Heat Shrink Tape with Radiation Cross-Linked Polyolefin for Waterproof Pipe Corrosion Protection
Specifications
Layer :
2PE
Adhesive :
Mastic elastic adhesive
Pipe type :
Pipelines,Fitting, joints,
Usage :
Wrap around the pipe
Brand Name :
CNPetro
Model Number :
CNP
Certification :
ISO
Place of Origin :
China
MOQ :
500 SETS
Price :
USD 20
Payment Terms :
L/C,T/T
Supply Ability :
5000 sets/week
Delivery Time :
8 work days
Packaging Details :
38cmX38cmX47cm
Used :
Oil gas water pipeline
Temperature Resistance :
-30℃ to 80℃
Adhesion To Steel :
≥25N/cm
Width :
450mm 500mm
Color :
Black
Thickness :
2.0mm,2.5mm
Key point :
Heat shrink
Temperature Range :
-20℃~80℃
Waterproof :
Yes
Application :
Pipe corrosion protection
Description
Hotmelt Adhesive Heat Shrink Wrapid Tape for Joint Wrap Coating
Product Overview

Hotmelt Adhesive Heat Shrink Wrapid Tape is a high-performance corrosion protection solution designed for pipeline joints, field repairs, and girth weld coatings. Utilizing advanced radiation cross-linked polyolefin backing and a specially formulated hotmelt adhesive system, it provides a seamless, waterproof barrier against corrosive elements in oil & gas, water, and chemical pipelines.

Key Features & Benefits
  • Superior Corrosion Protection - Forms a permanent, monolithic barrier with >99% water resistance (tested per ISO 21809) - Excellent resistance to cathodic disbondment (<5mm at 65°C per NACE TM0316)
  • Engineered for Field Efficiency - Fast Installation: Shrinks uniformly at 120-150°C with propane torch (1-2 minutes per joint) - Self-Repairing Adhesive: Fills irregularities up to 3mm during heating process - UV Stability: 12-month outdoor exposure resistance without degradation
  • Material Science Innovation - Backing: 3-layer co-extruded polyolefin (2.5mm nominal thickness) - Adhesive: Butyl rubber-based hotmelt with 85% solids content - Operating Range: -50°C to 110°C continuous service
Technical Specifications
Parameter Value Standard
Peel Strength ≥80 N/cm ASTM D1000
Dielectric Strength ≥30 kV/mm IEC 60243
Impact Resistance 10J at -30°C ISO 21809-1 Annex G
Soil Stress Resistance 1.5N/mm² after 30 days DIN 30672
Typical Applications
  • Pipeline Construction: Girth weld coating for 3LPE/3LPP pipes
  • Repair Systems: Damaged coating rehabilitation (compatible with FBE/PU)
  • Specialty Uses: Offshore risers, directional drilling entry/exit points
Why Our Solution Stands Out
  1. Factory-Direct QC: Every batch undergoes:
    • 100% holiday detection (≥2500V DC)
    • Adhesion testing on grit-blasted steel (Sa 2.5)
  2. Global Compliance: Pre-qualified for:
    • ISO 21809-1 Annex B
    • AS/NZS 4352
    • DNV-RP-F102
Available Customizations
  • Widths: 100mm to 1500mm
  • Adhesive variants: Conductive/High-temperature (up to 150°C)
Request Samples/Datasheets:
[Your Contact Information]
Product Properties
Property Test Method Value
Tensile strength ASTM D 638 22MPa
Elongation ASTM D 638 550%
Thermal ageing ASTM D 638 500%
Hardness, Shore D ASTM D 2240 57
Shrink force ASTM D 638, 150°C 43psi
Dielectric strength at 23°C ASTM D 149 35KV/mm
Hotmelt Adhesive Heat Shrink Tape with Radiation Cross-Linked Polyolefin for Waterproof Pipe Corrosion Protection
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Hotmelt Adhesive Heat Shrink Tape with Radiation Cross-Linked Polyolefin for Waterproof Pipe Corrosion Protection

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Product Detail
Layer :
2PE
Adhesive :
Mastic elastic adhesive
Pipe type :
Pipelines,Fitting, joints,
Usage :
Wrap around the pipe
Brand Name :
CNPetro
Model Number :
CNP
Contact Supplier
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Hotmelt Adhesive Heat Shrink Tape with Radiation Cross-Linked Polyolefin for Waterproof Pipe Corrosion Protection
Hotmelt Adhesive Heat Shrink Tape with Radiation Cross-Linked Polyolefin for Waterproof Pipe Corrosion Protection
Hotmelt Adhesive Heat Shrink Tape with Radiation Cross-Linked Polyolefin for Waterproof Pipe Corrosion Protection
Hotmelt Adhesive Heat Shrink Tape with Radiation Cross-Linked Polyolefin for Waterproof Pipe Corrosion Protection

TIANJIN CNPETRO HITECH CO.,LTD

Verified Supplier
3 Years
tianjin, tianjin
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller
Main Products :
Petrolatum Tape, Petrolatum Mastic, Petrolatum Paste
Total Annual :
2000000-3000000
Employee Number :
36~89
Certification Level :
Verified Supplier
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