How to choose stainless steel flange material?
How to choose stainless steel flange material? The material of the connection disk of this structure is carbon steel or stainless steel If carbon steel is used, the surface needs to be nickel-plated and the clamp material is cast aluminum ZL7 more >>
Location and sampling location of forging flange detection
Mechanical properties:①Cut longitudinal samples in the direction of the main stress of the part: Cut longitudinal, more >>
Sealing performance of pressure vessel flange
The tightness of the pressure vessel flange will be affected by the bolt preload, gasket sealing performance, flange sealing surface characteristics, flange stiffness and operating conditions during use more >>
Knowledge of heat treatment process of forgings
The forging heat treatment process specification (ie process card) and the heat treatment forging list are the necessary process documents to guide the heat treatment production more >>
Wide application of butt welding flange in pipeline engineering
In pipeline engineering, flanges are mainly used for connection of pipelines In the pipelines that need to be connected, install a piece of flange, low-pressure pipelines can use wire flanges, and welding flanges for pressures above 4 kg more >>
Application parts of blind flange
Do you know in which places we need to install blind flanges? Let’s learn about it more >>
Specification for flange installation on pipes
The specifications and model of the matching flange are the same; when connecting with the equipment flange, they should be matched according to their specifications; more >>
Introduction and quality inspection of the carbon steel blind flange
What is carbon steel blind flange and how to guarantee the quality of it? more >>
Standard and benefit of raised face weld neck flange
What is the standard and benefit of the raised face weld neck flanges? more >>
Carbon steel Q235 plate flange PN16
Flanges are parts connected between shafts and shafts, and are used for the connection between pipe ends more >>