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Abstract: Many factors affect electrodeposition on the inner wall of pipe fittings. This paper mainly discusses the influence of the pretreatment process and current properties on electrodeposition in these applications.   Influence of Pretreatment Process on Electrodeposition on the Inner...

Faraday's law indicates that the uniformity of the cathode surface coating during electrodeposition is closely related to the average current density at each location on the cathode. During electrodeposition on the inner wall of a complex-shaped pipe fitting, using only a regular-shaped inner anode...

1. Stress Analysis of Reducers Under Theoretical Load Conditions To verify the accuracy of the calculation model, a finite element stress analysis of the reducers under theoretical load conditions was first carried out. The outer diameter of the reducer’s bigger end was selected as 406.4...

Introduction High-temperature steam pipeline systems are widely used in the petrochemical, electric power, metallurgy, and other industries. Reducers, as crucial components, are responsible for connecting pipes of different diameters. Under high temperatures and...

Introduction A reducer is a common pipe fitting used in the steam-water pipe system of a thermal power plant, designed for connecting pipes of different diameters. According to different structural types, reducers are divided into concentric reducers and eccentric reducers. One common...

  Pipe Elbows are indispensable components in piping systems, and their manufacturing processes are crucial for connecting and bending pipes. In engineering practice, cold bending and hot bending are two common methods used in pipe elbow fabrication, each with its own characteristics suitable for...

  Pipeline systems play a crucial role in industrial production, and the stability and safety of pipelines directly affect the efficiency and safety of the entire production system. Expansion joints are widely used as compensating elements in pipeline systems, with non-metallic expansion joints...

  Metal gaskets are vital for sealing engineering across diverse industrial applications. Selecting the right gasket involves analyzing key factors such as compression rates, chemical compatibility, temperature, and pressure. In this comprehensive analysis, we delve into the crucial aspects that...

  In the field of construction and engineering, the stub end, a common connecting material in stainless steel fittings, is widely used. Utilizing a stamping process, it molds the blank material along closed or open curved edges using a die to form straight walls or flanges with fixed angles. Stub...

  Expansion joints, also known as bellows or compensators, are vital components in pipelines. They consist of bellows, end pipes, supports, flanges, and other accessories. By harnessing the expansion and contraction of the bellows, they absorb variations in pipeline dimensions caused by factors...