Hebei Weitong Hydraulic Technology Co., Ltd

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SAE Flanged Welded Pipe Assembly

The main purpose of the forging process of hydraulic flange is to obtain qualified forging products whose dimensions and shapes completely meet the requirements of drawings There are two basic conditions for forming hydraulic flange. One is that the round steel of hydraulic flange can bear the required deformation while the internal and external structure is not damaged. The other is that the force condition is that the equipment exerts enough large and specific distributed force on the parts through the die It is an important task for forging workers to produce qualified forging products by striving to optimize manufacturing conditions and production process

Key word：

sae flange

Classification：

SAE butt weld flange

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SAE flange connection is to fix two pipe fittings or equipment on SAE flange respectively, add o-ring between two SAE flange welding cores and fasten them together with screws to complete the connection Some pipe fittings and equipment have their own sae flanges, which are also sae flange connections Sae flange connection is an important connection mode in pipeline construction

There are 6 types of SAE flanged connections as follows:

ASF-In the form of attachment flange, that is, a single flange (with O-ring) with equipment at the other end

BSF-Pair flanges in the form of connecting flanges (one with O-ring)

CSF-Flanges without nozzles, not well understood for this type It appears from the JB/ZQ 4187 diagram that a weld joint is removed from the BSF flange to connect with the hose

DSF-Connecting flange with flange cover, that is, one of the pair of flanges is the blind plate (O-ring on the blind plate)

ESF-attachment flange with flange cover, i.e. Single flange blind plate (with O-ring) with equipment at the other end

FSF-Attachment flange without nozzle.