Flange Forging
We manufacture alloy steel spacer flanges up to 14 inches using closed die and upset forging processes, producing near-net shapes that reduce machining costs and maintain superior grain structure for demanding applications.
MTS Forge has manufactured precision alloy steel spacer flanges since 1986, serving aerospace, defense, power generation, and commercial nuclear industries from our Coatesville, PA facility. Our stringent Quality Assurance Program ensures complete traceability and dimensional accuracy — delivering flanges engineered to withstand the most demanding industrial environments with proven metallurgical expertise behind every component.
From forging to finishing, we deliver precision alloy steel spacer flanges with full in-house control at every production stage.
We manufacture alloy steel spacer flanges up to 14 inches using closed die and upset forging processes, producing near-net shapes that reduce machining costs and maintain superior grain structure for demanding applications.
In-house normalizing heat treatment refines grain structure in forged flanges, delivering uniform microstructure with improved tensile strength, toughness, ductility, and machinability to meet commercial nuclear and aerospace standards.
Post-forging rough machining brings alloy steel spacer flanges to near-net shape, removing flash and dimensional excess to reduce lead times and eliminate the need for a separate machining vendor in your supply chain.
Custom alloy steel spacer flanges engineered to exact customer specifications, leveraging our large in-house tooling inventory and metallurgical expertise to produce tight-tolerance components for specialty industrial requirements.
Section III-compliant special forgings in alloy and stainless grades, manufactured under our comprehensive QA program encompassing Mil I 45208, NCA 3800, and Mil Q9858 for applications requiring the highest precision and traceability.
Preparatory sawing for materials up to 16 inches OD and electric eye contour burning for stock up to 8 inches thick, ensuring precise raw material preparation before forging commences on your spacer flange order.
MTS Forge produces alloy steel spacer flanges up to 14 inches with complete in-house control from raw material to finished component. Our Coatesville, PA facility operates under a rigorous Quality Assurance Program meeting Mil I 45208, NCA 3800, and Mil Q9858 standards — ensuring full traceability required by commercial nuclear, aerospace, and defense procurement teams. By forging near-net shapes rather than machining from bar stock, we reduce material waste and lower your unit costs without compromising dimensional integrity or mechanical performance.
See how MTS Forge delivers precision alloy steel flanges that meet the toughest industry standards and timelines.
Decades of metallurgical expertise and in-house capabilities make MTS Forge the trusted source for alloy steel spacer flanges.
Founded by metallurgists in 1986, our deep material knowledge ensures every alloy steel spacer flange meets exacting mechanical and compositional requirements.
Our QA program under Mil I 45208, NCA 3800, and Mil Q9858 provides complete documentation traceability essential for nuclear and defense procurement.
From forging and heat treatment to rough machining and sawing, our Coatesville, PA facility handles every production step under one roof, reducing your lead times.
Our large tooling inventory and shape-making approach produce near-net components, cutting material waste and machining costs for procurement teams across Pennsylvania and beyond.
Experienced metallurgists and forging specialists dedicated to precision and quality.
Co-Founder
Stephen Carr co-founded Manufacturing & Technical Services, Inc. (MTS Forge) in 1986 alongside Edward Waddell, building the company from the ground up on a foundation of quality and service. With a metallurgical background and extensive hands-on knowledge of forging practices, Stephen has been instrumental in shaping MTS Forge's technical direction and quality culture. His expertise spans alloy steel forgings, closed die processes, and the specialized requirements of commercial nuclear, aerospace, and defense customers. Under his leadership, MTS Forge has grown to become a recognized industry leader operating from its Coatesville, Pennsylvania facility, serving procurement teams and manufacturers across the eastern United States and beyond for nearly four decades.
Co-Founder
Edward Waddell co-founded MTS Forge in 1986 with Stephen Carr, drawing on his metallurgical background and comprehensive knowledge of forging practices to establish a company synonymous with precision and reliability. Edward has played a central role in developing MTS Forge's technical capabilities, including its quality assurance programs compliant with Mil I 45208, NCA 3800, and Mil Q9858 standards. His focus on innovation and investment in cutting-edge forging technology has enabled the company to serve demanding sectors including commercial nuclear, aerospace, and power generation. Over nearly 40 years, Edward's commitment to excellence has helped position MTS Forge as a trusted manufacturing partner for customers in Pennsylvania, Iowa, Kentucky, Texas, and across the nation.
MTS Forge manufactures alloy steel spacer flanges up to 14 inches in size. Our production capabilities cover a broad range of dimensions to suit applications in commercial nuclear, aerospace, power generation, and industrial sectors. For custom sizes outside standard dimensions, our team can evaluate requirements and develop appropriate tooling from our extensive in-house inventory.
Our metallurgical experts are ready to help you find the right solution for your application.
Military-grade inspection system standard compliance
Commercial nuclear quality assurance program compliance
Military quality program standard for manufacturing excellence
Share your specifications with our team and we will respond promptly with pricing, lead time, and material availability for your alloy steel spacer 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