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  • CNPetro Hitech Co.,LTD
    Ocean Supply And Engineering A
    This is to certify that we have purchased Petrolatum tape and paste through “ Tianjin CNPetro Hitech Co.,LTD (Viscous）” for our Petronas pipeline project in Dec.2021 . We found that the performance of forever Petrolatum tape and paste is very good, and there is no failure of any of these Coating Materials and thus these are effective in our system
  • CNPetro Hitech Co.,LTD
    Isolering og Blikk as
    We purchased Butyl rubber tape from“Tianjin CNPetro Hitech Co.,LTD.from 2020 till now,the products are always arrival on time and without any quality problems.
  • CNPetro Hitech Co.,LTD
    AIC Group
    This is to certify that we have purchased sealing tape and petrol tape from Tianjin CNPetro Hitech Co.,LTD LTD for our Anglo Persian project in June.2022 and always they are very much impressed about timely delivery and quality of the goods for which we are really pleased. For any question on regards our experience with the products, please。
Contact Person : JUAN
Phone Number : 008615903164939
WhatsApp : +8615903164939

Heat-Applied Cross-Linked Polyethylene Backing Repair Patch For PE Coating Damage Repair

  • Heat-Applied Cross-Linked Polyethylene Backing Repair Patch For PE Coating Damage Repair
  • Heat-Applied Cross-Linked Polyethylene Backing Repair Patch For PE Coating Damage Repair
Place of Origin China
Brand Name CNPetro
Certification ISO
Model Number HTLP 60

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Product Details
Type Repair Tape Heat Resistant Yes
Adhesive Type Hot Melt Adhesive Uv Resistant Yes
Flexible Yes Waterproof Yes
Durable Yes Material PE
Multi-Purpose Yes Color Black
Suitable For PE Coating Pipeline Easy To Use Yes
Size 4 Inches X 4inches
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Product Description

Product Profile

Repair Patch is heat-applied patch ,matched with mastic filler, offers an economically effective and high quality repair system for factory pipe coatings damaged mechanically during transportation, storage and laying of pipes.

Construction

PE-Repair Patch be used for PE coatings,

PP-Repair Patch be used for PP coatings.

Features & Benefits

● Adaptable on repairing the damaged areas on PE or PP coated pipes used in high shear applications, such as directional drilling.

● Provides a virtually monolithic coating repair of high quality.

●Makes installation fast and easy. Keeps installation costs low.

● Saves time with fast and convenient installation.

● Saves money by keeping inventory and logistics costs low.

Product properties

Item Standard PE patch PP patch
Tensile strength ASTMD 638 18 MPa 32 MPa
Elongation ASTM D 638 400% 600%
Hardness, Shore D ASTM D 2240 55 56
Dielectric strength at 23°C ASTMD 149 30KV/mm 30KV/mm
Lap shear ISO 21809

0.22N/mm2 @50°C

0.12N/mm2@80°C 0.10N/mm2 @60°C

 5.2N/mm2@80°C 0.35N/mm2 @6110°C
Soft point ASTM E28 105°C 140°C