铝6061浮法玻璃NBR/FKM视窗铝油标钢油镜铝油窗铝油位镜铝

Sight glass

Body-material:Aluminum6061;

window:float glass;seal ring:NBR/FKM;

Working temperature:-10 +120/-20 +200

视镜

本体材质：铝6061；视窗：浮法玻璃；密封圈：NBR/FKM;

工作温度：-10 +120/-20 +200