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Allied Fitting

Master Distributor of Carbon Steel Fittings and Flanges

Allied Fitting has been serving the oil, gas, petrochemical, pipeline & mechanical industries for more than two decades.  Allied Fitting has evolved into the largest Master Distributor of carbon steel weld fittings and flanges.  Allied Fitting’s inventory includes carbon steel fittings from ½” to 78” and flanges from ½” to 72” in all wall thicknesses; all pressure classes; low temp, and high yield.

Allied Fitting is the exclusive distribution channel for Tectubi Raccordi (Italy) and TRILAD Flanges and Fittings (Houston, Edmonton, Toronto).  This provides reliable production capacities and flexible deliveries for a wide range of mid-stream and upstream products, including non-standard dimensions and grades.


Allied Fitting stocks an immense inventory of carbon steel, low temperature, and high yield fittings in all wall schedules.
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Segmentable 3R Elbows

Segmentable 3R Elbows are available in carbon steel, low temperature, and high yield material grades.
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Flanges are available in all pressure classes and wall schedules, including non-standard dimensions and grades.
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Pressure Vessel Connections & Special Forged Parts

Allied Fitting offers Pressure Vessel Connections and Special Forged Parts that can be built to customer specifications.
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