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08-17

Fusion of Iron and Fire: A Deep Dive into the Heat Treatment of Flanges

By subjecting flanges to precision-controlled heat treatment under high-temperature conditions, their microstructure can be adjusted, mechanical properties improved, and stress reduced to a certain extent, thus retarding corrosion. This article delves into the heat treatment process of flanges, spanning from fundamental principles to practical applications, offering readers an in-depth understanding of this pivotal technique.
07-20

Unlocking Flange Connections' Secrets

Specific techniques and steps need to be taken during flange installation or connection. So, how exactly are flanges installed and connected? Let's find out!
07-19

Flange Rust? Best Three Ways to Clean Your Flanges!

Many people tend to neglect cleaning them once they are installed, believing that it serves no purpose. However, post-installation cleaning of flanges is of utmost importance. And this post will tell you three best way to clean the rust flanges.
09-22

quality WN Flange products Assembly process

1.quality WN Flange products Before assembling flanges, the flange surface, especially the sealing surface, must be cleaned.
09-20

WN Flange factory share the types of flanges

WN Flange factory believes that flange is a kind of disc-shaped part, which is mainly used between pipelines and valves, between pipelines and pipelines, and between pipelines and equipment. It plays the role of mutual connection and sealing, and is generally used in pairs .
09-15

What are the characteristics of good price and quality WN Flange

Due to the good price and quality WN Flange neck and pipe are butt welded, it can be X-ray flaw detection, not easy to deform, well sealed, widely used, has corresponding rigidity and elasticity requirements and reasonable butt welding thinning transition; The distance from the joint surface is large, the joint surface can be protected from welding temperature deformation, and adopts a relatively complex horn-shaped body structure, good price and quality WN Flange is suitable for pipelines with large fluctuations in pressure or temperature or high temperature, high pressure and low temperature.
09-13

The specific differences between WN Flange and Weld Neck Flange

WN Flange is a kind of flanged pipe fittings in flanges. It can be numbered in a certain way and method, produced and used according to certain standards, and can play an important role and value in different fields and industries, ensuring that it can be used in use. Play an important role and contribution. The flanges are sealed with gaskets.
04-26

WN flange sealing principle

The WN flange connection structure is an assembly, which is composed of a pair of flanges, several bolts, nuts and a gasket. In practical applications, the failure of the flange seal due to the strength damage of the coupling or the coupling is rare, and it is more common to leak due to poor sealing. Therefore, the main problem to be solved in the design of flange connection is to prevent medium leakage.
04-22

WN flange factory talks about the form of flange sealing surface

WN flange raised surface (RF): the surface is a smooth plane, and the dense waterline can also be machined. The sealing surface has a simple structure, is convenient to process, and is convenient for anti-corrosion lining. However, the contact area of ​​the gasket on the sealing surface is large, and the gasket is easy to be squeezed to both sides during pre-tightening, and it is not easy to be compressed.
04-20

What to know when connecting with WN flanges

The WN flange connection should be kept on the same axis, the center deviation of the bolt hole should not exceed 5% of the hole diameter, and the bolt should be free to perforate. The connecting bolts of the flange should have the same specifications, the installation direction should be the same, and the bolts should be tightened symmetrically and evenly. More skills and knowledge can be found on the WeChat public account: Construction Hydropower Knowledge Platform.
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Tel: +86 157 2731 7311
Tel: +86 157 2731 7311
E-mail: sales@whsteelfittings.com

Factory Add:Zhenggang Industrial Park, Yanshan County, Cangzhou City Hebei Province, China.

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fax
e-mail
Office Add

Tel: +86 157 2731 7311
Tel: +86 157 2731 7311
E-mail: 
sales@whsteelfittings.com

Office Add:No.8013 FuHuaHongYan Building,HongYan South road,Chaoyang District ,Beijing ,P.R.CHINA

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