Reducing Flange Dimensions

Part#: PFDLW4x3T

Reducing slip on flange has an inside diameter to weld to a 3 inch mechancial tube (3 inch OD) with bolt hole mounting pattern to fit a 4 inch class 150 flange.

Tube flange bolt hole pattern: ANSI, 150# flange

Tube flange Inside Diameter (ID): 3.06

Tube flange Outside Diameter (OD): 9

Tube flange Bolt Hole Center Diameter: 7.5

Tube flange Bolt Hole Diameter: 0.75

Tube flange Number of Bolt Holes: 8

Tube flange thickness: .5

Tube flange ship weight: 9.1 lbs

Material: Carbon steel per AWWA C207-13 specifications

Flange style: Plate flange, flat face flange, ring flange, weld flange or slip on flange

These Tube flanges have a phonographic finish face to provide excellent adhesion with gasket during installation. This steel Tube flange is coated with a light weight oil for rust prevention.

This reducing flange welds onto 3 inch mechanical tubing and mates with 4 inch class 150 ANSI flange.  Reducing slip on flanges are used to transition a system to a smaller tube size.