Forging / Forged Flanges

Forged Flanges

Forged flanges deliver the pressure integrity required for process piping, refinery and pipeline service. Monmet supplies flanges in carbon, low-alloy and stainless grades to the specification on your drawing, across the full range of pressure classes.

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Standards

Pipe flanges from small to large-diameter profiles, wellhead and large-diameter profiles, plus customer-specific flange profiles — supplied to the standard your drawing calls for.

Materials

Carbon steel, low-temperature carbon steel, Cr-Mo grades, 304/316/321 stainless, duplex and super-duplex, and high-yield pipeline grades.

Inspection

Inspection and testing on machined faces to the scope your class requires, with the certification package named on your purchase order.

Frequently Asked Questions

Yes. Tell us the material standard, grade and qualification requirements stated on your drawing or purchase order and we supply flanges to that specification.

Very large diameters in standard large-diameter series; larger custom flanges supplied as rolled-ring forgings.

Related Forging Capabilities

Ring Rolling

Seamless rolled rings in a wide range of tonnages and large outside diameters for slewing bearings, wind turbines, large flanges and pressure vessels. Carbon, alloy and stainless grades.

Open-Die Forging

Open-die forged shafts, blocks, discs and cylinders in a wide range of tonnages, in carbon, alloy and stainless steels. Continuous grain flow; testing to your drawing.

Stainless Steel Forgings

Stainless steel forgings in austenitic, martensitic, duplex and precipitation-hardening grades. Corrosion-resistant for chemical, marine, food and pharma service.

Carbon Steel Forgings

Carbon steel forgings in standard piping, vessel and general-purpose grades. Weldable, machinable and cost-effective for piping, pressure and structural applications.

Next steps

Continue exploring Monmet

Large Forgings →

Open-die, closed-die and large-diameter seamless rolled rings — request a quote.

Casting Processes →

Sand, investment, centrifugal & continuous casting.

Industries Served →

Mining, cement, energy, pulp & paper and more.

Start Your Project

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Talk to our specialists and find other ways of forming and shaping metal. There are options aside from casting and forging, such as metal spinning, extrusion and drawn metals.

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514-737-7757

Email Us

info@monmet.com

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Let's discuss your next project.

Send us a drawing, a sample photo or the part description. A Monmet specialist will review it and follow up with a quote.