Wuxi Yongchuangda Chemical Equipment Manufacturi

Tube-in-tube CondenserA heat exchanger currently used in chemical and alcohol production. It is composed of tubes, tube plates, baffle plates, shell, end caps (tubesheet), and so on. The quality of its design and manufacture directly affects the lifespan of the condenser and the continuity of production.Tube-in-tube CondenserIn the welding process evaluation, the factors are categorized into key factors, supplementary factors, and secondary factors.

1. Key factors refer to the welding process evaluation factors that affect the mechanical properties and bending properties of the weld joint (excluding impact toughness).

2. The additional factors refer to the welding process evaluation factors that influence the impact toughness of the weld joint. When specified to conduct impact tests, the additional factors must be added.

3. Secondary factors refer to welding process evaluation factors that have no effect on the required measured mechanical properties and bending properties.