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Discount Eccentric Reducer For sale tells what you need to know about WN Flange!

Discount Eccentric Reducer For sale tells what you need to know about WN Flange!

  • Categories:WN Flange
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  • Time of issue:2021-05-14 14:31
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(Summary description)WN Flange connection methods can generally be divided into five types: flat welding, butt welding, socket welding, loose sleeve, and thread.

Discount Eccentric Reducer For sale tells what you need to know about WN Flange!

(Summary description)WN Flange connection methods can generally be divided into five types: flat welding, butt welding, socket welding, loose sleeve, and thread.

  • Categories:WN Flange
  • Author:
  • Origin:
  • Time of issue:2021-05-14 14:31
  • Views:
Information

WN Flange connection methods can generally be divided into five types: flat welding, butt welding, socket welding, loose sleeve, and thread. Let’s take a look at it with the editor of Discount Eccentric Reducer For sale!
1. Flat welding: only the outer layer is welded, and the inner layer is not required to be welded; it is generally used in medium and low pressure pipelines, and the nominal pressure of the pipeline should be lower than 0.25MPa. There are three types of flat welding sealing surfaces: smooth, concave and convex, and tongue-and-groove. Among them, the smooth type is the most widely used, and the price is affordable and cost-effective.
2. Butt welding: The inner and outer layers of WN Flange must be welded. It is generally used in medium and high-pressure pipelines. The nominal pressure of the pipeline is between 0.25 and 2.5 MPa. Butt welding type connection method The sealing surface is concave and convex, and the installation is more complicated, so the labor cost, installation method and auxiliary material cost are relatively high.
3. Socket welding: generally used in pipelines with a nominal pressure less than or equal to 10.0MPa and a nominal diameter less than or equal to 40mm.
4. Loose sleeve: Generally used in pipelines where the pressure is not high but the medium is more corrosive, so this type of flange has strong corrosion resistance, and the material is mostly stainless steel.
5. Thread: a flange that connects the thread to the pipeline. When designing, it can be handled as loose flange. The advantage is that there is no need for welding, and the additional torque generated on the cylinder or pipeline when the flange is deformed is small. This connection is mainly used for the connection of cast iron pipes, rubber-lined pipes, non-ferrous metal pipes and flanged valves. The connection of process equipment and flanges also adopts flange connection.
The above is the editor of Discount Eccentric Reducer For sale introducing some relevant knowledge of WN Flange, I hope you can learn more.

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