Hebei manufacturers provide technical support flange
Flange (Flange) also known as flange or flange. The tube and pipe flanges are interconnected parts, connected to the pipe end. Flange connection or flange joint is defined by flanges, gaskets and bolts connected to each other as a set of three composite sealing structure can be folded link means the pipe flange pipe flange for piping device, used in equipment means the equipment on the import and export flange. Holes on the flange, bolts so that the two flanges tightly connected. Sealing gaskets between flanges. Flange screw connection points (wire tapping) flange and welding flange.
But what the United States flange
Flange flange manufacturer Hebei (flange, joint) by a pair of flanges, a gasket, and composed of a number of bolts and nuts. Gasket on the sealing surface between the two flanges, tighten the nut, the gasket surface pressure reaches a certain value distortion, flange manufacturer, Hebei and fill at the sealing surface uneven, so that connection is not tight leakage. Detachable flange connection is a connection. Hebei flange connected to the manufacturer by the container components can be divided into the flange and the tube method; by structural type of points, there are a whole flange, loose flanges and threaded flange. Common integral flange with welded flange and the welded flange. Hebei flange welded flange manufacturers less rigid, the pressure p ≤ 4MPa for the occasion; welded neck flange flange also known as high, rigid large, high pressure and temperature for the occasion. Flange sealing surface, there are three types: planar sealing surface for the pressure is not high, medium non-toxic occasions; uneven sealing surface, for higher pressure of the occasion; tongue and groove sealing surface, for flammable, explosive , toxic medium and high pressure situations.
Low-voltage wire of small diameter flange, high pressure and low pressure are the use of large diameter welded flange, flanges of different thickness of the pressure and diameter and number of bolts is different. |
 
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