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电热管圆型铆接工艺

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高温炉发热管|加热管|法兰电热管

高温炉发热管|加热管|法兰电热管

电热管制造组装工艺中,根据客户的需求,在某些需要用到六角或圆形螺纹法兰时,为减少工序,降低成本可使用到圆型铆接工艺,此种铆接方法长时间操作后,因铆接刀口磨损和压力不均匀,导致铆接后一致性泄漏不是很好,有时需要辅助一些环氧胶水进行加固。

由于热水器电热管是放入水中加热,因此对焊接后的渗漏检测要求很高,具体可参照水加热(暨热水器)电热管型式试验测试标准4.4项密封性能测试相关要求进行。

In the manufacturing and assembly process in the electric heat pipe电热管制造, according to customer demand, in some need a six angle or circular threaded flange, to reduce process, reduce the cost can be used to process the circular riveting, riveting method for such long time after the operation, due to the blade wear and uneven pressure riveting, riveting consistency result after leakage is not very well, sometimes need some epoxy glue reinforcement.
Because the water heater electric heating tube is placed in the water heating热水器电热管, so high requirements for leakage detection after welding, specific can consult (water heating and water heater) type test standard electric heating tube 4.4 sealing performance test requirements.

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