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Welding Neck Meaning. A welding neck flange WNfeatures a long tapered hub that can be welded with a pipe. Flare Bevel Flare Groove Bevel Groove V Groove.
This flange type is used normally in high-pressure and highlow temperatures applications that require an unrestricted flow of the fluid conveyed by the piping system the bore of the flange matches with the bore of the pipe. Weld Neck Flanges EN 1092-1 type 11 14307 Weld Neck Flange 14307 A182 F304L Flange EN 1092-1 type 11 14307 Weld Neck Flange 14307 A182 F304L Flange AISI 304L FlangeA182 F304L Flange We are a professional Manufacturer of EN 1092-1 Type 11 Weld neck flanges Flange according to EN 1092-1 Read more. Weld neck flanges are often used for applications where high pressure is a factor.
WELDING NECK FLANGEWN flange is circumferentially welded into the system at its neck which means that the integrity of the butt welded area can be easily examined by radiography.
Weld Neck Flange Dimensions Class 150 to Class 2500. Weld neck flanges are often used for applications where high pressure is a factor. A welding neck flange WNfeatures a long tapered hub that can be welded with a pipe. But the long weld neck flange has a straight short pipe as the neck of a long weld neck flange.