Polyethylene coating for PPU pipes

Production of polyethylene casing for PU pipes

Our company specializes in the production of polyethylene (PE) casing designed for insulating pre-insulated pipes with polyurethane foam (PU) thermal insulation. We offer high-quality and durable sheathing that meets all the requirements of modern heating and water supply systems.

Time-tested quality

Polyethylene sheathing performs a key protective function in the design of PPU pipes — it protects the foam from moisture, ultraviolet rays, mechanical damage, and aggressive external environments.

We use virgin PE polyethylene, which ensures stable characteristics and durability of our products.

Technical features of our PE shell:

• Diameter: from 110 to 1000 mm

• Wall thickness: in accordance with GOST or custom order

• Production method: extrusion;

• Color: standard — black, other options available upon request.

Advantages:

• High mechanical strength — the shell withstands soil pressure and transportation;

• Complete tightness — prevents moisture from entering the thermal insulation layer;

• Resistance to corrosion, UV rays, and chemicals;

• Stable geometry — perfect fit to PU foam;

• In-house production — quality control at all stages.

Application:

Our products are used by companies that manufacture PPU pipes for:

• Centralized heating systems;

• Water supply and sewerage systems;

• Industrial and technological pipelines.

 

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