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the most used flange types acc

2016-01-18 17:27:02   COMMENT:0 HITS:

  As already described before, the most used flange types acc. to ASME B16.5 are: Welding Neck, Slip On flanges, Socket Weld, Lap Joint, Threaded and Blind flange. Below you will find a short description and definition of each type, completed with an detailed image.

  Welding Neck Flanges are easy to recognize at the long tapered hub, that goes gradually over to the wall thickness from a pipe or fitting.

  The long tapered hub provides an important reinforcement for use in several applications involving high pressure, sub-zero and / or elevated temperatures. The smooth transition from flange thickness to pipe or fitting wall thickness effected by the taper is extremely beneficial, under conditions of repeated bending, caused by line expansion or other variable forces.

  hebei shengtian Pipe Fittings Manufacturing Co., Ltd. is an authorized & verified pipe fittings manufacturer located in China, Which focus on flange,flanges ,Carbon steel flanges,Pipe flanges,steel flange,forged flange so on.

  These flanges are bored to match the inside diameter of the mating pipe or fitting so there will be no restriction of product flow. This prevents turbulence at the joint and reduces erosion. They also provide excellent stress distribution through the tapered hub and are easily radiographed for flaw detection.

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