Flanges
Manufacturing of pressure rated flanges up to 14 inches for commercial nuclear and industrial applications, backed by a rigorous Quality Assurance Program with complete traceability throughout production.
MTS Forge manufactures precision pressure rated stainless steel flanges for pipe angle rings, built to the exacting tolerances demanded by nuclear, power generation, and industrial piping systems. From our Coatesville, PA facility, we deliver fully traceable, quality-assured flanges in stainless and high-performance alloys — engineered to perform under the pressures your application demands.
Comprehensive forging and finishing services for precision pressure-rated components across critical industries.
Manufacturing of pressure rated flanges up to 14 inches for commercial nuclear and industrial applications, backed by a rigorous Quality Assurance Program with complete traceability throughout production.
316-L Stainless Steel special forgings for Section III applications, produced under Mil I 45208, NCA 3800, and Mil Q9858 quality standards for uncompromising precision and reliability.
Production of rings and cylinders in nearly all market grades, with maximum forging diameters up to 26 inches and individual piece weights up to 1,500 pounds.
Contour forging in advanced materials including Ferralium 255 duplex stainless steel, offering superior corrosion resistance for demanding chemical and marine piping environments.
In-house normalizing heat treatment at our Coatesville, PA facility to refine grain structure, relieve internal stresses, and deliver consistent mechanical properties in forged components.
In-house rough machining brings forged flanges and rings to near-net shape, reducing lead times and eliminating the need for a separate machining vendor after the forging process.
MTS Forge produces pressure rated stainless steel flanges for pipe angle rings from our Coatesville, PA facility — a region with deep roots in American steel and metalworking. Each flange is manufactured under a comprehensive Quality Assurance Program ensuring complete traceability from raw material to finished component. Whether your application is in commercial nuclear, power generation, or chemical processing piping systems, our in-house forging, heat treatment, and rough machining capabilities keep your supply chain consolidated and your lead times under control.
Decades of metallurgical expertise, advanced in-house capabilities, and an unwavering commitment to quality set MTS Forge apart.
Founded by metallurgists, our team brings deep material science knowledge to every stainless steel flange and ring forging.
Full traceability under Mil I 45208, NCA 3800, and Mil Q9858 — meeting nuclear and defense-grade requirements from Pennsylvania to Texas.
Forging, heat treatment, and rough machining under one roof in Coatesville, PA reduces lead times and total procurement risk.
All MTS Forge products are manufactured domestically, supporting supply chain integrity for defense, nuclear, and energy sector customers.
Experienced metallurgists who built MTS Forge on quality and service.
Co-Founder
Stephen Carr co-founded Manufacturing & Technical Services, Inc. (MTS Forge) in 1986 alongside Edward Waddell, driven by a shared vision to deliver high-quality forged solutions to America's most demanding industries. With a strong metallurgical background and extensive hands-on knowledge of forging practices, Stephen has been instrumental in shaping MTS Forge's technical capabilities and quality culture. Under his leadership, the company developed robust Quality Assurance Programs compliant with Mil I 45208 and NCA 3800, enabling MTS Forge to serve commercial nuclear, defense, aerospace, and power generation clients. His commitment to precision, traceability, and craftsmanship continues to define the standard for every carbon steel forged flange that leaves the Coatesville, PA facility.
Co-Founder
Edward Waddell co-founded MTS Forge in 1986, bringing a strong metallurgical background and a wealth of forging knowledge that has guided the company's growth over nearly four decades. Edward played a foundational role in establishing the principles of quality and service that remain central to MTS Forge's identity today. His technical expertise spans a wide range of forging processes and materials, enabling MTS Forge to serve industries from commercial nuclear and defense to power generation and chemical processing. Edward's vision helped build a facility in Coatesville, PA capable of delivering carbon steel forged flanges, special forgings, and custom components with the precision and traceability that critical industry sectors demand.
MTS Forge produces pressure rated flanges in a broad range of materials including 316-L stainless steel, duplex stainless steels such as Ferralium 255, Monel K-500, alloy steels, and other high-performance alloys. Material selection depends on the pressure rating, temperature range, and corrosion environment of your specific pipe angle ring application. Contact our team to discuss the best material for your requirements.
Speak directly with our forging experts for technical guidance and a custom quote.
Military inspection system requirements certification for precision manufacturing.
Nuclear quality assurance program compliance for commercial nuclear components.
Military quality program requirements certification ensuring defense-grade production standards.
Submit your specifications below and our team will respond with material options, lead time estimates, and pricing for your pipe angle ring flange requirements.
For immediate assistance, feel free to give us a direct call at (610) 857-3500. You can also send us a quick email at Fmicale@mtsforgepa.com.
For immediate assistance, feel free to give us a direct call at (610) 857-3500. You can also send us a quick email at Fmicale@mtsforgepa.com.