Carbon Steel 2 1/2" Flange with National Pipe Tapered (NPT) Color_Yellow Fish & Wildlife Service (USF&WS)

Fish & Wildlife Service (USF&WS)

male coupling on top

Equivalent part number - HA1510F

ASA Forged Flanges have raised shoulder with no raised face

The outside jacket offers superior resistance to acids

Carbon Steel 2 1/2" Flange with National Pipe Tapered (NPT) Color_Yellow Fish & Wildlife Service (USF&WS)National Pipe Tapered (NPT) Carbon Steel Flange. ASA Forged Flanges have raised shoulder with no raised face. National Pipe Tapered is common in plumbing and some industrial uses. Sometimes referred to as pipe thread because PVC pipe and schedule 40 pipe are typically threaded in NPT. ANSI was originally formed in 1918, when five engineering societies and three government agencies founded the American Engineering Standards Committee (AESC). In 1928,