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High neck flange
JISFLANGEMODELSOPFFSOHFFBLFFWNFFPRESSURE5K, 10K, 16K, 20K, 30K, 40K5K, 10K, 16K, 20K, 30K, 40K5K, 10K, 16K, 20K, 30K, 40K5K, 10K, 16K, 20K, 30K, 40KSIZEDN15-DN2000DN15-DN2000DN15-DN2000DN15-DN2000
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Detailed Description
The high-neck flange mainly has a higher neck, which improves the rigidity and load-bearing capacity of the flange. Its purpose is to transfer pressure in the pipeline, thereby reducing the high-stress concentration on the welded flange, also known as the high-neck flange, which has greater rigidity and is suitable for high-pressure and high-temperature situations. The main production processes include integral forging, forging manufacturing, casting, and rolling. The main production equipment includes lathes, drilling machines, CNC machine tools, etc. Application range: boiler pressure vessels, petroleum, chemical industry, shipbuilding, pharmaceuticals, metallurgy, machinery, stamping elbows, food, and other industries. On-site installation is relatively convenient, and the process of omitting the welding seam treatment can be saved.
Main products of the network: flange plates, aluminum alloy forged rings, carbon steel flanges, national standard flanges, aluminum alloy flanges, flange rings, chemical flanges, marine flanges, export flanges, new and old standard flanges.
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