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| Categories | Heat Shrink Sleeve | 
|---|---|
| Brand Name: | CNPetro | 
| Model Number: | CNPHDD | 
| Certification: | ISO | 
| Place of Origin: | China | 
| MOQ: | 500 Rolls | 
| Price: | USD 20-50 | 
| Payment Terms: | L/C, T/T | 
| Supply Ability: | 5000 sets/week | 
| Delivery Time: | 8 work days | 
| Packaging Details: | 300*300*320mm | 
| Adhesion To Steel: | ≥110N/cm | 
| Color: | Black | 
| Adhesive: | Hotmelt adhesive | 
| Usage: | Corrosion protection for pipes | 
| Key point: | HDD | 
| Material: | Fiberglass reinforced radiation cross-linked polyethylene. | 
| Application Method: | Hand or machine | 
| Pipe type: | Horizontal Directional Drilling | 
| Chemical Resistance: | Yes | 
| Thickness: | 3.0mm | 
| Width: | 450mm | 
| Temperature Resistance: | Up To140°C | 
| Impact Resistance: | ≥15J | 
| Company Info. | 
| TIANJIN CNPETRO HITECH CO.,LTD | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
CNP HDD system is Horizontal Directional Drilling wrap-around heat
shrink sleeve
CNP HDD system is Horizontal Directional Drilling wrap-around heat shrink sleeve reinforced with fiberglass.HDD is desighed to protect girth welds anti-corrosion and is the ideal joint protection for PE coated pipes used in directional drilling applications.The reinforcement offers abrasion and wear resistance at pull-through.
Construction
First layer: Liquid epoxy, solvent-free two-component.
Second layer: High shear strength hot melt adhesive.
Third layer: Fiberglass reinforced radiation cross-linked polyethylene.
Features & Benefits
● CNP HDD is a wraparound sleeve with a separate closure
● Reinforcement backing gives optimum abrasion and mechanical resistance.
● Dimpled backing provides a “permanent change” indicator for application when heat.
● Highly shear resistance and peel forces by soil and thermal movements.
Product properties
| Radiation cross-link PE Backing | ||
| Bursting strength | DIN 30672 | 2350 N min | 
| Hot Melt Adhesive | ||
| Softening point | ASTM E 28 | 95°C | 
| Lap shear | ASTM D 1002. | |

                                 
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