Union
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Pipes Fitting
Union
Allows quick disconnection of a line without cutting the pipe
A Union is a three-piece fitting that allows a pipeline to be disconnected and reconnected quickly without cutting the pipe or rotating either connected section, making it ideal for equipment that needs regular maintenance.
Royal Steel India manufactures Unions in threaded and socket weld types with a range of seat designs for different sealing requirements.
Key Features
- Three-piece design for quick disconnect and reconnect
- No need to cut or rotate the pipeline
- Available in threaded and socket weld types
- Suitable for high-pressure and high-temperature service
- Manufactured to strict dimensional tolerances
Available Grades
We manufacture Union in various materials, including:
Specifications
- Size: 1/8" NB to 4" NB
- Class: 2000#, 3000#, 6000#
- Type: Threaded, Socket Weld
- Seat: Ground Joint, Flat Seat
Standards
- ASME B16.11
- MSS SP-79
- MSS SP-83
- ANSI, DIN, EN, JIS, BS
Applications
Industries and sectors that rely on our Union.
- Oil & Gas Industry
- Petrochemical Plants
- Chemical Processing
- Power Plants
- Marine Industry
- Water Treatment
- Food Processing
- Pharmaceutical Industry
- Construction
- Pulp & Paper Industry
Why Choose Royal Steel India?
Royal Steel India is a trusted manufacturer, supplier, and exporter of high-quality pipe fittings. Our products are manufactured using premium-grade raw materials, advanced production technology, and strict quality control procedures to ensure superior performance and reliability. We are committed to delivering internationally compliant products, competitive pricing, timely delivery, and exceptional customer support for clients across the globe.
Frequently Asked Questions
What is a Union used for?
A Union is used in industrial piping systems to join, redirect, reduce, or terminate pipe runs while maintaining a strong, leak-proof connection.
Which materials are available for Union?
We manufacture Union in Alloy Steel, Carbon Steel, Stainless Steel, Duplex, Super Duplex, Nickel Alloy, Copper Nickel, Titanium and Galvanized grades to suit different pressure, temperature and corrosion requirements.
Which industries use Union?
Union are widely used in oil & gas, petrochemical, chemical processing, power generation, water treatment, marine, pharmaceutical and food processing industries.
Need a Quote on Union?
Share your size, grade and pressure class requirement and our team will get back to you with pricing and availability.