DIN2630 ~ 2637 (WN) butt welding flange with neck

BS, DIN butt welding flanges, we produce diameters of DN10-3000, with pressures of PN1.0, PN1.6, PN2.5, PN4.0, PN6.3, PN10, PN16, etc，

The main method of using welding flanges is to firmly connect them to the pipeline through welding.
Usage:
1. Industrial pipeline system: commonly used for connecting large and high-pressure pipelines in industries such as petroleum, chemical, and power.
2. High temperature and high pressure environment: able to adapt to high temperature, high pressure, and harsh working conditions.
3. Key fluid transportation: such as pipelines transporting corrosive media or important process fluids.
Advantages:
1. High strength: The welded structure has high strength and can withstand significant pressure and tension.
2. Good sealing performance: Especially in high-pressure environments, it can ensure good sealing.
3. Strong reliability: The connection is firm and stable, and the long-term operation reliability is high.
4. Wide applicability: It can be used for pipes of various specifications and materials to meet different needs.