The relationship between the steel tube and flange
Flange connection is an important connection pipeline construction.
Flange connection is to the two pipes, fittings or equipment, each first fixed in a flange, the flange between the two, coupled with the flange gasket, fastened together with bolts to complete the connection. Some fittings and equipment have built flange, flange connection also belongs.
Sub threaded flange connection (screwed) flange and welding flange. Low voltage and small diameter wire connected flange, high pressure and low pressure are the use of large diameter welded flange, different pressure flange thickness and bolt diameter and the number is different.
According to different levels of pressure, flange pad also has a variety of materials, from the low pressure and high pressure asbestos asbestos pad pad to the metal pads are.
Flange connections easy to use, able to withstand greater pressure.
In the industrial pipeline flange connection, use is very extensive. Within the family, small diameter pipes, but also low pressure, see flange connection. If a boiler room or a production site, everywhere is the flange connection of pipes and equipment.
The large flange exciting flange plate flange convex flange stainless steel flange finished flange forged steel flange forging method Lan Gai non-standard flange ring connection flange blind cover raised face flange standard butt welding neck flange slip on neck flange.
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