Knowledge - E-TECH

The advantages of neck flange
Jul 25, 2019

The advantages of neck flange
The profiled flange
Jul 25, 2019
Q235 material flange features
Jul 23, 2019

Q235 material flange features
The blind flange
Jul 22, 2019

The blind flange
Method for reducing rust and wear of large diameter flanges
Jul 19, 2019

Method for reducing rust and wear of large diameter flanges
Thread flange introduction
Jul 18, 2019

Thread flange introduction
Comprehensive performance of stainless steel flange
Jul 17, 2019

Comprehensive performance of stainless steel flange
Three types of large flange sealing methods
Jul 16, 2019

Three types of large flange sealing methods
Note on the use of flat welding flange
Jul 15, 2019

Note on the use of flat welding flange
How to deal with the surface damage of large stainless steel flanges?
Jul 12, 2019

How to deal with the surface damage of large stainless steel flanges?
Stainless steel flange performance
Jul 11, 2019

Stainless steel flange performance
Flange forging process introduction
Jul 10, 2019

Forging of flanges can be divided into cold forging, warm forging and hot forging.