Industry News
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Sealing principle and characteristics of flange
The sealing problem of flat welded flange has always been a hot issue related to the production cost or economic benefit of enterprises, so the sealing principle of flat welded flange has been improved and improved.However, the main design shortcoming of flat welded flange is that it cannot preve...Read more -
How many types of forging are there?
According to the forging temperature, it can be divided into hot forging, warm forging and cold forging.According to the forming mechanism, forging can be divided into free forging, die forging, rolling ring and special forging. 1. Open Die forging Refers to the machining method of forging with a...Read more -
Zero heat preservation, quenching and normalizing forgings
In the heat treatment of forging, due to the large power of the heating furnace and long insulation time, the energy consumption is huge in the whole process, in a long period of time, how to save energy in the heat treatment of forging has been a difficult problem. The so-called "zero insulation...Read more
