logo

TIANJIN CNPETRO HITECH CO.,LTD hitech@petrotape.com 86--13641388335

TIANJIN CNPETRO HITECH CO.,LTD Company Profile
products
Home > products > Heat Shrink Sleeve > 3LPP Heat Shrink Wrap Around Sleeve For Girth Weld Protection Of PP Pipelies

3LPP Heat Shrink Wrap Around Sleeve For Girth Weld Protection Of PP Pipelies

Product Details

Place of Origin: China

Brand Name: CNPetro

Certification: ISO

Model Number: CNPHDD

Payment & Shipping Terms

Minimum Order Quantity: 500 Rolls

Price: USD 20-50

Packaging Details: 300*300*320mm

Delivery Time: 8 work days

Payment Terms: L/C, T/T

Supply Ability: 5000 sets/week

Get Best Price
Product Details
Highlight:

3LPP Heat Shrink Wrap Around Sleeve

,

Heat Shrink Wrap Around Sleeve

,

Heat Shrink Wraparound Sleeves

Adhesion To Steel:
≥200N/cm
Color:
Black
Adhesive:
High Shear Strength Polypropylene Adhesive
Usage:
Corrosion Protection For Pipes
Key Point:
3LPP
Material:
Radiation Cross-linked, High Density Polypropylene.
Application Method:
Hand Or Machine
Pipe Type:
Polypropylene Coating
Chemical Resistance:
Yes
Thickness:
3.0mm
Width:
450mm
Temperature Resistance:
Up To140°C
Impact Resistance:
≥15J
Adhesion To Steel:
≥200N/cm
Color:
Black
Adhesive:
High Shear Strength Polypropylene Adhesive
Usage:
Corrosion Protection For Pipes
Key Point:
3LPP
Material:
Radiation Cross-linked, High Density Polypropylene.
Application Method:
Hand Or Machine
Pipe Type:
Polypropylene Coating
Chemical Resistance:
Yes
Thickness:
3.0mm
Width:
450mm
Temperature Resistance:
Up To140°C
Impact Resistance:
≥15J
Product Description

CNP 3LPP system is a wrap-around heat shrink sleeve

 

CNP 3LPP system is a wrap-around heat shrink sleeve which replicates the structure and the performance of factory applied three-layer PP coatings. It is polypropylene based heat shrink sleeve ,operating temperature up to 110°C-140°C.

Construction

First layer: Liquid epoxy, solvent-free two-component.

Second layer: High shear strength polypropylene adhesive layer.

Third layer: Radiation cross-linked, high density polypropylene.

Features & Benefits

● CNP 3LPP allows 3 layer PP coatings have a virtually monolithic coating.

●Cross-linked PP backing made sleeve suited for higher stress conditions caused both by elevated temperatures and by soils with contraction between wet-dry cycles.

● High performance PP adhesive provides excellent resistance to Cathodic Disbondment to against abrasion and chemical cracking at elevated temperature.

Product properties

Radiation cross-link PE Backing
Tensile strength ASTM D 638 28MPa
Elongation ASTM D 638 480%
Hardness, Shore D ASTM D 2240 62
Dielectric strength at 23°C ASTMD 149 33KV/mm
Hot Melt Adhesive

 

3LPP Heat Shrink Wrap Around Sleeve For Girth Weld Protection Of PP Pipelies 0