SFRK-M500B马鞍式保温人孔

SFRK-M500B Saddle type heatpreservation manhole:

设计特点

Design feature:

  500mm马鞍式人孔保温组件，6点固定（可选8点固定）8mm厚翻边可适用于任何罐体半径，人孔盖采用双层保温设计，在腔室中添加保温材料，保温效果良好，减少运输过程中热能损耗。

500mm saddle manhole asssembly, 8-point fastening (or 6-point fastening being optional ) and 8mm flanging, suitable for any tank radius; manhole cover adopts double pressing. Thermal insulation materials are added to the chamber ensuring good heat preservation effect and cutting down on heat loss during transportation.

技术资料：

重量Weight：

设计压力Design pressure：2.67Bar

试验压力Test pressure:4Bar

设计温度Design temperature:-40℃~250℃