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Flanges
ASTM/ASME Flanges
Weld Neck Flanges - 300LB
304/304L
FFWN-304L-11/4-300-40S
FFWN-304L-11/4-300-40S
Select variant
1.1/4 / 40S / 300
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Summary
Standards
ASTM A 182 / ASME SA 182
Dimensions as per ASME B16.5
NACE MR0175 / MR0103, ISO 1515
Smooth finish (125-250 RMS), r
