PE-RT II type heating pipe is a new type of heat resistant polyethylene (PE-RT II type) insulation composite plastic pipe, PE-RT II type heating pipe has excellent performance is used in town centralized heating secondary pipe network pipeline system, PE-RT II type heating pipe mainly consists of three parts: outer layer is hdpe high density polyethylene pipe, intermediate layer is polyurethane foam plastic insulation layer, inner layer is working tube PE-RT II type pipe.
PE-RT II type heating tube structure: PE-RT II type heating tube structure: PE-RT II type heating tube structure: PE-RT II type heating tube structure: PE-RT II type heating tube structure: PE-RT II type heating tube structure:

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Yɔɔdɔ: Middle layer (polyurethane insulation layer)
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3rd Part: Inner Layer (Pipe de luɔi)<unk> PE-RT II)

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