2025 CPI Shanghai International Industrial Power Transmission and Control Technology Exhibition

2025 CPI Shanghai International Industrial Power Transmission and Control Technology Exhibition


2025 CPI Shanghai International Industrial Power Transmission and Control Technology Exhibition

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What is a flange?

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Polishing methods for duplex stainless steel flanges

There are four polishing methods for duplex stainless steel flanges: manual, mechanical, chemical, and electrochemical.


How to anneal welded flanges

The protective gas pressure for the welding flange is to avoid slight leakage of the welding flange.


What are the different types of flange connections?

Flange connections are very common in pipeline connections and are mainly divided into the following types


What is the manufacturing process of flanges?

Material preparation: Select suitable metal sheets, such as stainless steel or carbon steel.


What is a flange?

A flange is a disc-shaped part used to connect pipes, equipment, or components. In pipeline engineering


Characteristics and sealing principle of butt weld flange

A butt weld flange is a flange that is connected to a vessel or pipe by means of fillet welds. It can be any flange.


Characteristics of welded flanges

Welding flanges can connect pipes to maintain the sealing performance of the pipes. Welding flanges facilitate the replacement of pipe sections


Applicable scope and uses of welded flanges

Butt-welding flanges, also known as split flanges, are flanges that have a neck and a circular tube transition and a butt connection with the pipe.

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