Before asbestos is selected as jointing or filler material, any restrictions imposed by health or environmental regulations in the country of use should be established. 在将石棉选为接合或填充材料之前,必须根据使用国有关健康或环境方面的规定制定限制条件。
Compressed asbestos fibre jointing, mixtures with a basis of asbestos or with a basis of asbestos and magnesium carbonate, in sheets of rolls. 经压缩之石棉纤维接合材料,以石棉为主要成分或以石棉及碳酸镁为主要成分之混合物制,成片或卷。
Red compressed asbestos fibre jointing for cold& hot water in sheet 红色冷热水用石棉橡胶板
The transformation for turbo cycling compressor is designed in both differential pressure seal parts at the inlet and outlet and the connecting construction of the positioning key and turbo cycling compressor casing: replace wave pipe of differential pressure seal parts with asbestos jointing and improve its reliability; 从进出口压差密封部件和定位键与外壳间联接结构两方面入手,提出了相应的改造方案:将机组进出口压差的密封部件由波纹管改为石棉填料函,提高了其运行可靠性;