Flange connection in submersible pump

What is a flange

Flange: is a disc shaped parts, cast steel, stainless steel and other materials, the import and export of submersible pump and pipe connection, the most common in the pipeline project, the flange is used in pairs. According to the needs of users in the submersible pump with the corresponding material of the flange connection pipe, a variety of installation of a flange plate. General low pressure pipe can be used wire connection flange, 4 kg or more pressure on the use of welding flange. Sometimes submersible pumps and valves, also made corresponding to the shape of the flange, in connection with the pipe, the local equipment, which is also known as the flange connection. But there is one called: flange parts) is the two plane in the surrounding the use of bolts and closed connecting parts, generally referred to as "flange", like between the submersible pump and pump inlet and outlet pipeline through the flange connecting flange connection.

What is a live sleeve flange? Where and what kind of pipe fittings are used in the live sleeve flange

Loose flange: that is, the flange can be activities, generally supporting the drainage accessories (the most common slip joint), the factory expansion joints at both ends have a flange bolt connection pipeline, directly and in engineering equipment.

What is the meaning of flange type

Flange type: two end faces of the valve with N are all cloth bolt hole is the flange type. Flange is a link, used to connect the valve and pipe, the valve is connected with the pipe connection is connected through the bolt, so the two end of the valve with N are all cloth bolt hole is the flange type.

1, the flange flange is flange: transliteration, meaning that, with flange parts, the parts can be alone, is the flange, can also be combined, such as pipe end or ends with flange, flange on several through holes for mounting screws, some bearing outer ring with flange. The flange can have holes, can not only block with holes, edge positioning.

2, flange type: valve and pipeline or equipment is connected with flange connection, also known as the connection mode for flange

How the flange is connected with the pipe in what part of the weld

Classification: flat flange, flange welding flange (neck flange), loose flange etc.. Flange for low pressure, using plug welding, both sides of the welding, welding depth from the flange sealing surface 2-5mm can be welded directly welded flange, loose flange bolt connection without welding.