Forged Flanges
Forged flanges in carbon, alloy, and stainless steels — a range of pressure classes and facing types for the piping, pressure, and structural connections that have to hold.
A connection is only as good as its flange
A flange is the joint that makes a piping or pressure system serviceable — and the point where a weak connection shows up first. Forging a flange rather than cutting it from plate gives it continuous grain flow around the bolt circle and through the hub, so it resists the bolt loads, gasket seating, and pressure cycling that a flanged joint sees over its life.
MTS Forge produces forged flanges in carbon, alloy, and stainless grades across a range of pressure classes and face types. From standard configurations to flanges engineered to a customer print, every one is forged sound, finished in-house, and documented under our ISO 9001:2015 quality system with full material traceability.
Where forged flanges connect
Wherever piping, pressure equipment, or structure has to be joined and hold under load, temperature, or pressure.
Weld-neck, slip-on, and blind flanges for process piping and pipeline connections.
Gas & Petroleum
Flanges for boilers, valves, and pressure equipment that run hot and under load.
Power Generation
Robust flanged connections for heavy structural and fabricated assemblies.
Construction market
Flange capabilities
- Carbon, alloy, and stainless steel forged flanges
- A range of pressure classes to suit the application
- Multiple facing types — raised face, flat face, and others to print
- Weld-neck, slip-on, blind, and custom flange configurations
- Continuous forged grain flow through the hub and bolt circle
- In-house heat treatment, normalising, and rough machining of faces and bores
- ISO 9001:2015 registered quality and traceability (Cert. No. US5024)
Why specify a forged flange
Forged grain flow
Continuous grain around the bolt circle and hub resists bolt load and pressure cycling.
Pressure classes
Produced across a range of classes to match the service your system is rated for.
Face options
Raised, flat, and other facing types machined to the sealing standard you require.
Standard or to print
Common configurations or fully custom flanges engineered to your drawing.
Corrosion-resistant grades
Stainless and alloy options for corrosive, hot, or demanding environments.
Certified quality
Every flange forged sound and documented under ISO 9001:2015.
Ready to forge your next component?
Need forged flanges in carbon, alloy, or stainless? Send your class, size, and facing and we'll return a quote and lead time.