Скачать или смотреть Polyethylene Jacketed Polyurethane Spray Insulation System

Qingdao Huashida Machinery Co., Ltd. provides an advanced Polyethylene Jacketed Polyurethane Spray Insulation System designed for high-performance insulated pipelines. This system applies high-pressure polyurethane spray foaming directly onto the steel pipe, followed by hot spiral wrapping of an HDPE jacket, forming a strong, integrated insulation structure.
The production line features excellent bonding between the PU foam insulation layer and the polyethylene outer jacket, ensuring superior thermal insulation, mechanical strength, and long-term reliability. With continuous operation, high efficiency, and flexible diameter adaptability, it is especially suitable for large-diameter pipelines, non-standard pipe sections, and complex working conditions in district heating, oil & gas, and industrial pipeline projects.
With stable performance, optimized energy efficiency, and cost-effective investment, Huashida’s solution helps customers achieve high-quality insulated pipe production and long service life, meeting international standards and demanding project requirements.
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Ms.Xiaofei