The connecting mechanism of the sealedinsulation pipelines has simple structure and convenient use and has higher application value on the requirement of insulation of the metal pipelines.
该密封绝缘管路连接机构结构简单,使用方便,在要求金属管路绝缘问题上有较强的应用价值。
2
The invention discloses a connecting mechanism of sealedinsulation pipelines, comprising a straight-through joint, an insulation cap, a spherical joint, an insulation sleeve ring and a cap nut.
本发明公开了一种密封绝缘管路连接机构,包括直通接头、绝缘帽、球型接头、绝缘套 环和外套螺母。
3
The walls contain polystyrene and fiberglass thermal insulation and are sealed externally with white glass. The internal surface is a double layer of plasterboard.