In the event a cylinder is exposed to fire or other sources of excess heat, the fusible plug is designed to melt and release the cylinder contents. 在钢瓶暴露于火或其它的过热源的情况下,易熔塞熔化,钢瓶释放出内容物。
Lichtenberg alloy Fusible plug for gas cylinders 李顿勃铅锡铋易熔合金GB8337-1996气瓶用易熔合金塞