SAE Flanges (ISO 6162 / SAE J518)
As a leading SAE Flange Manufacturer in Jharkhand, India, G-LOK offers a comprehensive range of SAE Flanges engineered in accordance with ISO 6162 and SAE J518 standards. Designed for high-pressure hydraulic systems, these flanges provide a secure, leak-free connection where conventional threaded fittings may not be suitable. Manufactured with precision and high-quality materials, our SAE flanges ensure reliable performance, easy installation, and long service life in demanding industrial environments.
What are SAE Flanges?
SAE Flanges are hydraulic connection components used to connect pipes, tubes, hoses, and hydraulic equipment in high-pressure fluid power systems. Featuring an O-ring sealing mechanism and a four-bolt mounting pattern, these flanges provide superior sealing performance and are widely used in heavy-duty hydraulic applications.
Types of SAE Flanges
- SAE Code 61
Designed for medium-pressure hydraulic systems with pressure ratings up to 3000 PSI. - SAE Code 62
Designed for high-pressure applications with pressure ratings up to 6000 PSI, offering enhanced strength and reliability.
Flange Configurations
- Butt Weld Flanges
- Socket Weld Flanges
- Threaded Flanges
- Split Flange Halves
- Mono Flange
- Blind Flanges
Available in straight, 90° and custom designs.
Product Features
- Manufactured to ISO 6162 / SAE J518 standards
- Leak-free O-ring sealing design
- Suitable for medium and high-pressure applications
- Robust four-bolt mounting system
- High strength and vibration resistance
- Available in multiple configurations and sizes
- Precision-machined for accurate fit and performance
- Easy installation and maintenance
Specifications
Size Range
- 1/2″ to 5″ (DN 13 – DN 127)
Pressure Ratings
- Code 61: Up to 3000 PSI
- Code 62: Up to 6000 PSI
Mounting Style
- Four-Bolt Pattern
Seal Type
- O-Ring Seal
Material Options
Carbon Steel (Zinc-Plated / Phosphate-Coated)
Provides excellent strength, durability, and corrosion protection for demanding hydraulic applications.
Stainless Steel (316 / 316L)
Offers superior corrosion resistance and long service life in marine, offshore, and aggressive operating environments.
Other Materials
Additional material grades can be supplied upon request to meet specific project requirements.
Applications
- Hydraulic power units (HPUs).
- Construction and earthmoving equipment.
- Offshore and marine systems.
- Industrial presses and injection molding machines.
- High-pressure manifold systems.
Why Choose G-LOK?
- Manufactured to international ISO 6162 / SAE J518 standards
- Premium quality raw materials and precision machining
- Wide range of flange types and configurations
- Reliable sealing performance in high-pressure systems
- Strict quality control and inspection procedures
- Trusted supplier for global hydraulic applications
