Insulation performance

This product features a polyurethane thermal insulation structure, effectively reducing heat loss.

2. Easy to install

Insulation pipe ends are exposed 150-250mm, convenient for alignment and welding during on-site construction; on-site insulation joints can be sealed with pre-fabricated insulation tiles or cast in situ.

Pipe fittings insulation is factory预制.

3. Weather resistance

The steel sheet used for making the outer sheath is coated with zinc for corrosion resistance, ensuring long-term durability in outdoor environments without rust; By using galvanized steel sheet instead of traditional polyethylene outer sheath, the issue of polyethylene aging in outdoor conditions is avoided; The outer sheath structure has high strength due to its helical forming structure, which offers excellent overall bending resistance and stress distribution at the joints.

4. Service Life

Due to the three-layer structure of this thermal insulation pipe, the working pipe and insulation are fully protected by the outer sheath; the outer sheath, featuring galvanized corrosion protection, can be continuously used for 30 years under normal operating conditions.