补伤片

the repair patch coists of an irradiated cross-linked polyolefin backing sheet with a heat activated adhesive layer. the patch is specifically designed for sealing damages caused to the pipe coating during traportation, handling and laying. in combination with the melt stick, which is used to fill voids and notches, it offe excellent protection agait moisture ingress and corrosion. it is compatible with most of the common pipeline coatings like pe, pp, fbe, cte etc and is suitable for pipelines operating at temperatures up to 80ºc 应用说明: 工厂可以提供整卷的补伤片，一般200mm,250mm宽，25米长一卷，厚度有2.0mm和2.5mm两种规格。客户根据管体防腐层损伤的情况裁切相应大小的补伤片来使用，与热熔胶棒（clo）配合使用效果更佳.点击打开链接