The finish material are no distortion, no bending, water proof, fire proof and anti corrode from acid and alkaline.
复合成型后的材料不仅具有不变形、抗弯曲强度大，防水、防火及耐酸碱的特性。
The utility model aims to provide a pipeline anticorrosion heat-shrinkable sleeve which is waterproof, acid proof, alkaline proof, anticorrosion, has simple structure and low manufacturing cost.
本实用新型目的是提供一种具有防水、防酸、防碱、防腐、结构简单、制造成本低的管道防腐热收缩套。
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