What is a DIN 2573&2527&2631 PN6 Flange？

Welding neck flange is usually called “ high pivot ” flange. The aim is to transfer pressure in the pipeline, thereby reducing high stress concentration in the flange base. Welding neck flange is the best design to weld the flanges that have structural value. But the price is relatively high, because the production process is complex.

Advantages of the DIN 2573&2527&2631 PN6 Flange：
1.Stable performance
The welding flange has the corresponding rigidity and elasticity requirements and a reasonable welding thinning transition, the distance between the welding joint surface is large, and the joint surface is free from welding temperature deformation.
2.High temperature resistance
Because of the more complex horn shape structure, more suitable for pressure or temperature fluctuations of the pipeline or high temperature, high pressure and low temperature pipeline.
3.High pressure resistance
The weld interface (groove) type of the welding flange is butt weld, butt weld is easy to weld and test, so in many conditions greater than 25 pressure generally choose butt weld flange for connection. It often used in dangerous medium occasions, transport expensive, flammable, and explosive medium pipeline.
4.Impact resistance
Welding neck flange has good impact resistance, which is much higher than the impact of other solid wall pipe materials.

WESDOM  advantages

1. WESDOM patent products, patent certification
The product side flanges comply with national, German, Russian, American, British and Japanese standards and other domestic and international standards for multiple pressures, easy connection and wide adaptability, which can reduce the type of purchase and stock.

2. The product has an independent identity to ensure traceability
Each wesdom product has its own unique identification number, to ensure product traceability.

3. Provide material inspection report
All wesdom products can provide the material inspection report of the main parts.

4. One-stop service
One-stop service, we not only supply high quality products, also supply solutions and after-sales service.

5. WESDOM has a lot of project experience
We have a lot of project experience in countries such as Pakistan and the Philippines, WESDOM has always been noticed all over the world, and trust comes from quality.

Quality control proces