图片名称

NEWS

Unity, Practicality, Diligence And Innovation

Factors that make steel susceptible to corrosion

We all know that steel is most afraid of rust and corrosion, there are many important building materials in our life, but also steel is more, if not properly maintained on a daily basis, it is very easy to make its corrosion.

15

2023

/

02

About the process of forging flange introduction

About the process of forging flanges, the process of model forging is based on the shape of the forging resolution. According to the following criteria classification: according to the shape of the sub-die line; according to the shape of the main axis of the forging; according to the shape of the forging and its size in the top view than. According to the above criteria, the forgings on the hammer forging die can be divided into: long straight shaft forgings (die line and spindle center line are straight); bending forgings (both are curved).

15

2023

/

02

Why flanges should be heat treated

Heat treatment usually does not change the shape and overall chemical composition of the workpiece, but rather gives or improves the properties of the workpiece by altering its internal microstructure or changing the chemical composition of its surface, characterized by improving the internal quality of the workpiece, which is usually invisible to the naked eye.

15

2023

/

02

Stainless steel flange welding aspect skills

Face to understand it! About to weld the stainless steel bellows and flange pipe on the oil and other dirt to clean up. If the welding is cracked and leakage, the original welding scar should be sorted out, flange pipe straight pipe at the grinding out of the metallic luster, bellows straight pipe because it is too thin, can not grind, grinding finishing, the use of hand emery cloth sanding bright on the line.

15

2023

/

02

Strength function of flanges

Flange strength function, the flange is used to connect the pipeline, pipe fittings or device parts, but also for the import and export of equipment on the flange, for the coupling between two devices, such as reducer flange. Flange coupling is a flange, gasket and bolt three interconnected as a group of removable sealing structure, each fixed in a flange, and then pad flange gasket, fastened together with bolts.

15

2023

/

02

How to correctly distinguish the texture of the forged flange

Forged flange is also a flange, it is designed and made on the basis of cast steel flange, and the strength is much stronger than the cast steel flange. Forged flange is a part of the connection between the pipe and the pipe, is connected to the end of the pipe parts, forged flange above the existence of holes, you can use bolts through the holes to connect the two flanges together, the two flanges will use the gasket seal between.

15

2023

/

02

< 12 >