ASTM JIS DIN Pipe Fiting Welding 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.

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Technical Parameters

product-1200-110 Product Name：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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