ASME B16.5 Flanges
Home»»ASME B16.5 Flanges
Flange Types
ASME B16.5 Flanges
Key Features
- Manufactured according to ASME B16.5 standard
- High dimensional accuracy and precision machining
- Excellent sealing performance
- Suitable for high-pressure and high-temperature applications
- Wide range of flange types and pressure classes
- Reliable mechanical strength and durability
- Easy installation and maintenance
- Available with RF, FF, and RTJ facing options
Available Materials
- Alloy Steel
- Carbon Steel
- Stainless Steel
- Duplex Steel
- Super Duplex Steel
- Nickel Alloy
- Copper Nickel
- Titanium
- Galvanized Steel
Pressure Classes
- Class 150
- Class 300
- Class 400
- Class 600
- Class 900
- Class 1500
- Class 2500
Available Flange Types
- Weld Neck Flanges
- Slip-On Flanges
- Blind Flanges
- Socket Weld Flanges
- Threaded Flanges
- Lap Joint Flanges
- Spectacle Blind Flanges
- Nipoflanges
- Reducing Flanges
- Orifice Flanges
Standards Followed
- ASME B16.5
- ASTM Material Standards
- ANSI
- MSS
- API (where applicable)
- EN 1092-1
- DIN
- BS
- JIS
Applications
Industries and sectors that rely on our ASME B16.5 Flanges.
- Oil & Gas Industry
- Petrochemical Plants
- Chemical Processing
- Refineries
- Power Generation Plants
- Marine & Offshore
- Water Treatment Plants
- Food & Beverage Industry
- Pharmaceutical Industry
- Paper & Pulp Industry
- LNG & Process Industries
- Construction Projects
Why Choose Royal Steel India?
Royal Steel India manufactures and supplies ASME B16.5 Flanges that meet the highest international quality standards. Every flange is produced using premium raw materials, advanced manufacturing processes, and stringent quality inspections to ensure reliable performance in demanding industrial environments.
We provide standard and custom flange solutions with competitive pricing, ready stock, fast delivery, complete traceability, and Mill Test Certificates (MTC) to support industrial projects worldwide.
Frequently Asked Questions
What is ASME B16.5?
ASME B16.5 is an international standard that specifies the dimensions, pressure-temperature ratings, materials, tolerances, marking, and testing requirements for pipe flanges and flanged fittings from ½" to 24" NPS.
Which flange types are covered under ASME B16.5?
The standard covers Weld Neck, Slip-On, Blind, Socket Weld, Threaded, Lap Joint, and several other commonly used flange types.
Which materials are available for ASME B16.5 Flanges?
We manufacture ASME B16.5 Flanges in Alloy Steel, Carbon Steel, Stainless Steel, Duplex Steel, Super Duplex Steel, Nickel Alloy, Copper Nickel, Titanium, and Galvanized Steel.
What pressure classes are available?
ASME B16.5 Flanges are available in Class 150, 300, 400, 600, 900, 1500, and 2500, depending on the application requirements.
Can you manufacture custom ASME B16.5 Flanges?
Yes. We manufacture custom sizes, drilling patterns, facing types, and material grades according to customer drawings and project specifications while complying with ASME B16.5 requirements.
Why Use ASME B16.5 Flanges?
ASME B16.5 Flanges are trusted worldwide for their standardized dimensions, reliable sealing performance, and compatibility with industrial piping systems. Their universal acceptance ensures easy installation, interchangeability, and long-term operational safety across a wide range of industries.
Need a Quote on ASME B16.5 Flanges?
Share your size, grade and quantity requirement and our team will get back to you with pricing and availability.