天天乐棋牌 Ji'nan ventilation pipe processing should be good anticorrosion and thermal insulation effect: after the ventilation pipe through the ventilation pipe processing equipment for forming, in the process of application, needs to complete the corresponding anti-corrosion insulation measures, the entire wind pipe performance and long-term use are very meaningful.
天天乐棋牌 Most of the ventilation piping equipment is made of galvanized iron pipes, and stainless steel pipes are used in corrosive and humid places. When the ambient air humidity is large, the outer wall of the air duct needs corrosion protection and rust prevention treatment. This kind of ventilation pipe can be used for extended time.
When ventilation pipe for high temperature gas, why stop heat preservation, first of all, to avoid the heat loss of air in the pipeline, but also to prevent heat distribution to the room, so that room temperature rise, avoid contact with the air channel was scalded. In summer, the outer wall of the pipe will be condensed because the temperature of the air is lower than the dew point temperature of the ambient air.
The air duct of the central air conditioning system will increase the loss of cooling capacity. At the same time, the condensation of water droplets will pollute the ceiling and the wall. Therefore, it is also necessary to suspend the insulation and heat treatment. Therefore, in the processing of ventilation pipes in Ji'nan, should be good anti-aging effect.
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