Advanced Heat Shrinkable Sleeve Extrusion Line for Pipeline Insulation

Professional Heat Shrinkable Sleeve Production Line for Industrial Use

The HSSC-1 Heat Shrinkable Sleeve (2-layer) is developed and manufactured by Qingdao Huashida Machinery Co., Ltd for pipeline anti-corrosion applications. This sleeve consists of radiation cross-linked polyethylene backing and high-shear strength melt adhesive, featuring shape memory functionality. The hot melt adhesive is pressed into the joint by the shrink force, forming a perfect seal after heating. The HSSC-1 sleeve is compatible with standard pipe coatings, and is ideal for use with bare pipes, replacement pipe sections, and large-radius bends. It is particularly suited for large-diameter wastewater pipes, requiring minimal preheating during installation.

In addition, we also offer a three-layer reinforced heat shrinkable sleeve, which is composed of three layers of material designed to enhance the sleeve's durability, protective capacity, and anti-corrosion properties. The middle mesh layer is typically a reinforced mesh (subject to customer requirements), and its main function is to enhance the mechanical strength and tensile resistance of the heat shrinkable sleeve.

Available Products

• Pre-Cut Sleeve and Separate Closure Patch
• Pre-Cut Sleeve with Pre-Attached Closure Patch
• Tape in Roll (Closure Patch to be Ordered Separately)

Applications

• Field joint corrosion protection for gas and oil pipelines
• Field joint corrosion protection for water supply pipelines
• 3LPE coating repairs
• Used for heat pipe networks, steel pipe corrosion resistance, chemical pipes, and sewage pipelines

Key Features

• Fast Shrinkage Speed – Quickly adapts to the joint for efficient installation.
• Excellent Waterproof Performance – Provides superior water resistance after application.
• High Anti-Corrosive Performance – Protects the pipeline against corrosion for extended service life.
• Long Service Life – Durable and reliable even in harsh environments.
• Easy to Operate – Simple installation with minimal preheating required.
• High Chemical Resistance – Stands up to a variety of chemicals, ensuring long-term protection.
• Convenient Transportation – Lightweight, easy to handle and transport.

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