JIS B2220 SOP Flange Carbon Steel

JIS B2220 is a standard of the flange. SOP is the plate flange.Production material: carbon steel, Q235, A3, 16 mn, 20 #, 40 #, etc.The main method: push system, pressing, forging, etc.The thickness of the product: 6 mm, 8 mm, 10 mm, 12 mm, 14 mm, 16 mm, 18 mm, 20 mm and 22 mm.Japanese standard flange is widely used in machinery, so the appearance is also very strange, just like is called flange, so the flange is a kind of disc parts, are the most common in the pipeline engineering, the flange is used in pairs.In pipeline engineering, the flange is mainly used for pipe connection.Different stress of flange bolts with different thickness and use different.Pump and valve and pipeline connection, these local equipment, also made the corresponding shape of Japanese standard flange, also known as flange connection.

Flate flange are suitable for pressure or temperature fluctuations of pipeline or high temperature, high pressure and low temperature pipes, mainly used for conveying is expensive, inflammable, explosive medium on the pipeline.This product is not easy to deformation, good sealing, wide application, it is the nominal pressure of PN at about 16 mpa.Butt welding flange connection is convenient to use, can withstand greater pressure.