What is a flange connection?

　　Flange connection is an important connection pipeline construction.

　　Flange connection is to two pipes, fittings or equipment before each fixed at a flange on the flange between the two, together with flange pad, fastened together with bolts to complete the connection. Some of pipe fittings and equipment have been built-flange, also falls within the flange connection.

　　Sub-threaded flange connection (wire tapping) flange and welding flange. Low-pressure small-diameter wire access flange, high pressure and low pressure are the use of large-diameter welded flange, different pressure, flange thickness and bolt diameter and the number of connections are different.

　　The different grades based on the pressure, flange pad also has a variety of materials, from the low-pressure asbestos pad, high-pressure pads to the metal pads are asbestos.

　　We have adopted advanced production equipment and technologies to manufacture our  weld neck flanges and threaded flanges,which can not only improve product quality, but also save raw materials. Our products have high strength, good toughness and resistance to corrosion.