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The thermal insulation equipment is mainly used to coat thermal layer and anticorrosion layer on pipe external surface. It possesses such advantages as continuous working, high productivity, low cost, energy saving, pollution free etc.

Thermal insulation pipes are widely used in petrochemical industry, central heating supply network, central air conditioning ventilation, municipal engineering etc. It is also an ideal choice for both shallow and deep water pipelines at depths up to 3,000m.

PU thermal insulation equipment

The thermal insulation equipment is mainly used to coat thermal layer and anticorrosion layer on pipe external surface. Our company has three ways: pipe-in-pipe, one-step method and coating method. One step method possesses such advantages as continuous working, high productivity, low cost, energy saving, pollution free etc.

PU thermal insulation pipes offer low thermal conductivity, good bending properties, high mechanical resistance and waterproof characteristics. Combined with an anticorrosion layer, polyurethanes can be solid, foam (PUF), syntactic (SPU), or glass syntactic (GSPU), and are applied by injection moulding, rotational casting or by PU half-shells. They are suitable for offshore field joint coating operations and reeling, J-lay and S-lay installations. 

PP thermal insulation equipment

PP thermal insulation equipment is mainly used to coat thermal layer and anticorrosion layer on pipe external surface. Multi-layer anticorrosion systems are designed and applied in a wide range of thicknesses and layers to meet insulation and subsea installation requirements. Pipe coating is achieved by advanced PP extruder. It is an ideal choice for shallow and deep water pipe coating & transportation, J-lay and S-lay installation.