ASTM A182 Grade F22 Reducers (Companion to B16 Bolting)

The ASTM A182 Grade F22 Reducer is a crucial pipe fitting used to achieve a smooth, gradual transition between pipes of different diameters in a piping system . Manufactured via a forging process, these reducers use the Chromium-Molybdenum (2.25% Cr) alloy steel that exhibits excellent strength and creep resistance at elevated temperatures. This material is the ideal companion for B16 bolting in critical piping applications above $800^\circ\text{F}$ ($427∘C). Reducers are categorized as Concentric (symmetric) or Eccentric (offset). F22 Reducers are essential for maintaining pressure boundary integrity and managing flow dynamics in high-pressure steam lines, headers, and equipment within thermal power plants and refineries. Zeron Fasteners ensures these reducers meet the rigorous A182 F22 specification for seamless integration with B16 bolted joints.

Related Products

ASTM A193 B16 Reducers Manufacturer in India

ASTM A182 Grade F22 Reducers Chemical Composition

Element Composition (% by Mass)
Carbon (C) 0.05 - 0.15
Manganese (Mn) 0.30 - 0.60
Phosphorus (P) ≤ 0.035
Sulfur (S) ≤ 0.030
Silicon (Si) ≤ 0.50
Chromium (Cr) 2.00 - 2.50
Molybdenum (Mo) 0.90 - 1.10

ASTM A182 Grade F22 Reducers Mechanical Properties

Property Minimum Requirement (Grade F22)
Tensile Strength, min 70 ksi (485 MPa)
Yield Strength, min (0.2% offset) 40 ksi (275 MPa)
Elongation in 2 in. (50 mm), min 20%
Reduction of Area, min 30%
Hardness, max (Brinell) 217 HBW

Feature Products