The flange is a connecting part to connect the different parts the piping system, like pipes, valves, pumps and other equipments. We have various flanges like, stainless steel flange, weld neck flange, threaded flange, blind flange, plate flange, socket weld flange and slip on flange.
These threaded, raised-face fittings feature carbon steel construction and are suitable for chemical refineries, fertilizer and petrochemical plants, and natural gas, oil and water transmission systems. They are also suitable for liquefied natural gas plants, nuclear power plants and thermal power plants.
There are two forms (shapes) of welded neck flanges, one with reducing neck as we called reducing weld neck flange; One with a even diameter of typical long neck named as long neck weld flange.
Carbon steel blind plate (blank) flanges are usually used to stop the flow of air, water, oil, natural gas or steam from pipes, valves and pumps.Blind flanges are solid discs used to block pipelines or form stops in oil refineries or petrochemical industries.
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