Forged Fittings

Description

Our forged fittings represent the pinnacle of pressure boundary component manufacturing, engineered for maximum reliability in high-pressure, high-temperature, and critical service applications. Through the superior grain structure refinement achieved by the forging process, these fittings deliver unmatched mechanical properties, dimensional precision, and structural integrity for the most demanding industrial environments.

Technical Specifications:

Material Spectrum:

• Carbon Steel: ASTM A105 (Standard), A350 LF2 (Low Temperature), A694 (High Yield)

• Stainless Steel: ASTM A182 F304/304L, F316/316L, F321, F347, Duplex/Super Duplex

• Alloy Steel: ASTM A182 F11, F22, F91 (Chrome-Moly), A182 F51/F53/F55 (Duplex)

• Special Alloys: Monel, Inconel, Hastelloy, Titanium (upon request)

Manufacturing Excellence:

• Process: Closed-die forging for optimal grain flow

• Heat Treatment: Normalized, Quenched & Tempered, or Solution Annealed as required

• Machining: CNC precision to exacting tolerances

• Standards: ASME B16.11, MSS-SP-75, MSS-SP-79, MSS-SP-97

Product Range:

• Socket Weld Fittings: Couplings, Unions, Elbows, Tees, Caps

• Threaded Fittings: NPT, BSPT, BSPP threads available

• Special Fittings: O-let® type branch connections, Swage Nipples, Bull Plugs

• Size Range: 1/8″ to 4″ NPS (Standard), up to 6″ (Special Order)

Performance Characteristics:

• Pressure Classes: 2000#, 3000#, 6000#, 9000# ratings

• Temperature Range: Cryogenic (-320°F) to High Temperature (1200°F+)

• Mechanical Properties: Enhanced yield and tensile strength over cast equivalents

• Impact Values: Superior toughness, especially in low-temperature applications

Quality Assurance:

• 100% Ultrasonic Testing of critical areas

• Magnetic Particle or Liquid Penetrant examination

• Full heat traceability with certified material reports

• Dimensional verification to ASME B16.11 tolerances

• Hydrostatic testing per customer specifications

Unique Advantages:

• Superior Grain Structure: Forging aligns grain flow with fitting contours

• Reduced Defects: Eliminates porosity and inclusions common in castings

• Enhanced Fatigue Resistance: Withstands pressure cycling and vibration

• Compact Design: More material-efficient than comparable weld fittings

• Leak Resistance: Machined sealing surfaces ensure perfect connections