1951-64 Split Flange Half Code 61 | Forged Steel 4 Inch | 3000 PSI

Product Description

The 1951-64 Split Flange Half Code 61 is an industrial hydraulic clamping component engineered for 4-inch nominal SAE Code 61 flange assemblies. This product is supplied as the forged steel flange half only and does not include bolts or an O-ring seal. It is designed to be paired with matching flange hardware to complete high-strength hydraulic line installations.

Large hydraulic systems require connection methods that can handle extreme flow rates and mechanical loads. Code 61 split flange connections are ideal for this purpose because they clamp evenly around the hose fitting and attach securely to a manifold or port block. The 1951-64 flange half enables maintenance teams to assemble professional, leak-free joints on high-flow circuits without the limitations of oversized threaded fittings.

SPECIFICATIONS

• Material: Forged Steel / Forged Carbon Steel
• Thread 1 Type: SAE Code 61 Flange
• Nominal Size: 64
• Connection Size: 4 inches
• Pressure Class: up to 3000 PSI
• Configuration: Split Flange Half only
• Not Included: Bolts and O-Ring
• Series Interchange: SAE 1951-64
• Compliance: Code 61 Standard

STANDARDS & COMPLIANCE

• SAE Code 61 flange compliance
• Interchangeable with Code 61 flange adapters
• Compatible with standard 4-inch flange port blocks
• Manufactured to hydraulic industry tolerances
• Designed for use with separate flange sealing kits

FEATURES

• High-strength forged steel construction
• Precision-machined split flange design
• Durable anti-corrosion protective coating
• Even clamping force distribution
• Vibration-resistant mechanical attachment
• Suitable for very high-flow hydraulic circuits
• Ideal OEM replacement component
• Long service life in harsh environments

APPLICATIONS

• Mining equipment hydraulic hose connections
• Construction machinery pump outlets
• Industrial power unit manifolds
• Large hydraulic cylinder lines
• Forestry and material handling systems
• High-flow oil transfer circuits
• Manifold to hose end installations
• Replacement of corroded flange halves
• Heavy vehicle hydraulic systems

Manufactured from forged carbon steel, this flange half delivers exceptional tensile strength and dimensional stability. The anti-corrosion coating applied to each component protects against rust, oxidation, and environmental exposure commonly encountered in construction, mining, and outdoor mobile hydraulics.

The 1951-64 size is commonly used on pumps, large cylinders, valve manifolds, and industrial hydraulic power units where 4-inch flange ports are specified. These components provide reliable replacement parts for heavy equipment hydraulic connections.