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Black anodised steel slip-on flange with raised face and eight bolt holes

Value Brand

Value Brand Slip-On Flange 4 in Class 150 Anodized Black

SKU CH-GMEB-AYK3V

A 4-inch slip-on flange rated Class 150 with an anodized black finish for welding to Schedule 40 pipe

  • Raised-face design ensures reliable sealing for 4 in pipe systems
  • Anodized black steel construction resists corrosion in demanding environments
  • Class 150 rating supports up to 150 psi operating pressure
  • Wide temperature range from -29 to 425 degrees F for versatile use
  • Eight bolt holes on 7 1/2 in circle simplify installation alignment

Slip-On Flange 4 in Class 150

This slip-on flange fits 4 inch nominal pipe and meets Class 150 pressure ratings. It is made from A105 steel with an anodized black finish for corrosion resistance. The raised-face design suits welded piping systems in industrial and commercial applications.

Raised Face and Bolt Pattern

The raised face provides a reliable sealing surface when paired with a compatible gasket. Eight bolt holes on a 7 1/2 inch bolt circle accept 3/4 inch bolts for secure alignment. The 9 inch outside diameter and 7/8 inch thickness match standard Class 150 dimensions.

Operating Limits and Compliance

Rated for 150 psi maximum operating pressure from -29 degrees to 425 degrees Fahrenheit. Suitable for Schedule 40 pipe. California Proposition 65 warnings apply for cancer and reproductive harm. Verify pipe schedule, pressure class and temperature range against your system requirements before ordering.

Highlights

  • Raised-face design ensures reliable sealing for 4 in pipe systems
  • Anodized black steel construction resists corrosion in demanding environments
  • Class 150 rating supports up to 150 psi operating pressure
  • Wide temperature range from -29 to 425 degrees F for versatile use
  • Eight bolt holes on 7 1/2 in circle simplify installation alignment

Specifications

BrandZORO SELECT

Questions about this item

How often will the anodized black finish on this steel slip-on flange need re-coating or replacement?

The anodized coating on A105 steel resists corrosion under normal service; plan to inspect the surface during routine shutdowns and re-coat only if visual wear or pitting appears.

What pressure limit will this Class 150 flange reach first during continuous operation?

The 150 psi maximum operating pressure is the governing limit; sustained service above that rating risks joint leakage or bolt failure.

How much heat does the flange radiate when the system runs at 425 °F all day?

At the 425 °F upper temperature rating the steel body will radiate significant heat; provide insulation or shielding to protect nearby components and personnel.

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