A pipe flange is a type of pipe fittings that connects piping and components in a piping system by use of bolted connections and gaskets.

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They are usually welded or screwed to the pipe end and are connected 2 pieces of flanges by bolts. A gasket is inserted between the two matching flanges to provide a tighter seal. These flanges are manufactured according to the standards and specifications requested by customer, EN1092-1 and DIN flanges are been used in the projects in European area, ASME B16.5 pipe flanges are welcomed by the customer in South America, Southeast Asia and Middle East area, JIS 5K & 10K steel flanges are always purchased by the customer from Southeast Asia and Korea, GOST flanges are welcomed in Russia, Ukraine and central Asia area, AS2129 are popular in area Australia and new zealand. 

Our company majorly manufacture the pipe flanges in steel grade carbon steel, like ST37, S235 JRG2, P235GH, P245GH, A105, SS400, CT.20 and 09G2C, etc.  Please click on one of the following type of flange pictures for a more detailed description or definition you are interested in.