Rubber type heat shrink sleeve for pipe joints

Rubber type heat shrink sleeve for pipe joints

$126≥50Others

Payment Type:	T/T
Incoterm:	FOB,CFR,CIF,EXW,FCA
Min. Order:	50 Roll
Transportation:	Ocean,Land,Air
Port:	Shanghai,Shenzhen

Option:

350mm
450mm
550mm
650mm

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Product Description

Product Attributes

Brand: Forever

Origin: China

Certification: ISO 9001,14001

Place Of Origin: China

Plastic Molding Process Type: Extruding

Thickness: 2.0mm-2.6mm

Width: 150mm to 700 mm

Packaging & Delivery

Selling Units	:	Roll
Package Type	:	Carton + Pallet

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Sichuan Forever Heat shrinkable sleeved

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Product Description

The 2LPE Heat Shrink Sleeve that complies with the AWWA C216 standard is designed specifically for use in the protection of steel pipe joints, typically in waterworks and utility pipeline applications, as governed by the American Water Works Association (AWWA) standards. The AWWA C216 standard sets the requirements for protective coatings and linings for steel water pipes, which includes Heat Shrink Sleeves for corrosion protection and mechanical protection.

What is AWWA C216?

The AWWA C216 standard is a set of guidelines and specifications developed by the American Water Works Association for corrosion protection and sealing of steel pipes used in water distribution systems.
The standard specifically covers Heat Shrinkable Sleeves that are used to protect pipe joints and fittings from corrosion, moisture ingress, and environmental damage.
AWWA C216 specifies the performance requirements for these sleeves, including durability, resistance to environmental factors, and proper installation.

2LPE Material:

2LPE stands for a two-layer polyethylene material, often used for its excellent properties in corrosion protection. The sleeve consists of:
- Inner layer: Typically made of an adhesive (such as mastic) that activates when heated to bond securely with the pipe surface.
- Outer layer: Made of polyethylene (PE), which provides a tough, durable, and UV-resistant protective covering for the pipeline.This PE is modified radiation crossing linking polyethylene backing
This dual-layer construction provides both physical protection (outer layer) and sealing capabilities (inner adhesive layer).

Key Features of AWWA C216 Heat Shrink Sleeves:

Corrosion Resistance: The sleeve provides a barrier against water, salts, chemicals, and other contaminants that can cause rust and corrosion on steel pipes.
Waterproof Sealing: The mastic adhesive forms a strong seal between the sleeve and the pipe, preventing moisture from penetrating the joint or fitting.
Mechanical Protection: Once shrunk, the sleeve adheres tightly to the pipe, providing mechanical protection from physical damage, impacts, and abrasion.
UV and Environmental Resistance: Polyethylene (PE) is UV-resistant, which is crucial for outdoor applications where exposure to sunlight may occur.

Installation:
- To install a 2PE heat shrink sleeve, it is placed around the pipe joint or fitting, and then heat is applied (usually with a heat gun or oven). The sleeve will shrink tightly around the pipe, and the adhesive will activate, creating a secure, waterproof seal.
- Installation is relatively straightforward, though it requires careful application of heat to ensure proper shrinkage and adhesion.
Applications:
- These sleeves are used primarily in waterworks applications for the protection of steel pipe joints in water distribution systems.
- Commonly used on buried pipelines, water tank connections, and subaqueous installations, where the pipeline is subject to external environmental pressures and risks of corrosion.
- Often applied to flanges, pipe splices, and fittings to ensure long-term performance and prevent degradation.