Product Name：Stainless Steel JIS Neck Flange
The neck flange is the same as the plate flat welding flange. The steel pipe, the pipe fittings, etc. are inserted into the flange and connected to the equipment or pipeline through the fillet weld. There are many types of sealing surfaces: flat face (FF), raised face (RF), male and female surface (MFM), and ring joint surface (RJ).
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The benefits of the forming process of stainless steel flanges are mainly reflected in the following aspects: no tube blank is required as a material, pipe-making equipment and mold costs can be saved, and stainless steel flanges with any large diameter and relatively thin wall thickness can be obtained. The material of this kind of stainless steel flange is quite special, no need to participate in the material of the tube blank, and it is simply controlled during processing.
The blanks for processing stainless steel flanges are flat plates or developable surfaces, so the blanking is simple, the accuracy is guaranteed, the assembly and welding are convenient, the material is simply controlled during processing, the operation is relatively simple, there is no tedious process, and the welding and assembly are relatively convenient. Due to the above two reasons, stainless steel flanges can shorten the production cycle and greatly reduce production costs. Because it does not require any special equipment, it is especially suitable for on-site processing of stainless steel flanges.
