電熱管圓型鉚接工藝

高溫爐發熱管|加熱管|法蘭電熱管

在電熱管制造組裝工藝中，根據客戶的需求，在某些需要用到六角或圓形螺紋法蘭時，為減少工序，降低成本可使用到圓型鉚接工藝，此種鉚接方法長時間操作后，因鉚接刀口磨損和壓力不均勻，導致鉚接后一致性泄漏不是很好，有時需要輔助一些環氧膠水進行加固。

由于熱水器電熱管是放入水中加熱，因此對焊接后的滲漏檢測要求很高，具體可參照水加熱（暨熱水器）電熱管型式試驗測試標準4.4項密封性能測試相關要求進行。

In the manufacturing and assembly process in the electric heat pipe電熱管制造, 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熱水器電熱管, 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.