Welding Neck Flange(WN)

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GOST 33259 Welding Neck Flange


The flange is a part connected between the shaft and the shaft, which is used for the connection between the pipe ends;

DIN Welding Neck Flange(WN)


The flange is a part connected between the shaft and the shaft, which is used for the connection between the pipe ends;

EN 1092-1 Type 11 Welding Neck Flange


The flange is a part connected between the shaft and the shaft, which is used for the connection between the pipe ends;

ANSI B16.5 Welding Neck Flange


The flange is a part connected between the shaft and the shaft, which is used for the connection between the pipe ends;