Allied Group

Allied Group is the worldwide leader in the manufacturing and distribution of critical application fittings, flanges, valves, pipe and related products. Allied combines world-class distribution and manufacturing capabilities, with a substantial commitment to managed inventory levels, to meet the demand of leading oil and gas, chemical, nuclear, energy, construction and related companies.

Our integration of world-class distribution and manufacturing provides superior quality to both solutions. This unique combination of capabilities results in a more comprehensive and complete approach to meeting the needs of our customers, and provides single-point-of-contact access to the products and services you need, when you need them.

When time is critical, Allied Group's distribution expertise and significant inventory delivers high quality solutions to keep your business running. When specialized products or competitive pricing is the priority, we provide a direct connection to world-class manufacturing capabilities that are fully integrated into our portfolio of solutions.

We distribute: carbon steel pipe, fittings, flanges, valves, and forged steel; and stainless steel pipe, fittings, flanges, and valves - in both approved and generic manufacturers. We manufacture flanges, fittings, and valves through our subsidiary companies Hackney Ladish, Trilad, DL Flange, Tectubi Raccordi, EZE Flow, Flowline, Interfit, and Warren Valve.