Closed Die Forgings
Precision closed die forging produces D-rings with consistent geometry and tight tolerances, reducing machining costs and raw material waste while delivering superior structural integrity for demanding load-bearing applications.
MTS Forge manufactures precision forged D-rings engineered for demanding weldable and mounting applications across aerospace, defense, and industrial sectors. Produced at our Coatesville, PA facility with 40 years of metallurgical expertise, our D-rings deliver superior tensile strength, dimensional consistency, and full material traceability — built to perform where standard hardware simply isn't enough.
From closed die forging to custom configurations, we deliver D-rings built to exact specifications for critical applications.
Precision closed die forging produces D-rings with consistent geometry and tight tolerances, reducing machining costs and raw material waste while delivering superior structural integrity for demanding load-bearing applications.
Tailored D-ring designs forged to your exact dimensional and material specifications. From small weldable bases to heavy-duty mounting loops, our team produces custom forgings to meet the strictest industry requirements.
In-house hot and cold plate forming capabilities enable efficient production of weldable D-ring base plates and mounting flanges across a wide variety of shapes — all developed with our proprietary tooling at competitive cost.
In-house normalizing heat treatment refines grain structure and relieves internal stresses in forged D-rings, ensuring consistent mechanical properties, improved toughness, and enhanced machinability across every production run.
Post-forging rough machining brings D-ring components to near-net shape, removing flash and surface irregularities without requiring an external vendor — reducing lead times, handling risk, and total procurement cost.
Contour forging services allow production of D-rings in advanced alloys including duplex stainless steels, supporting applications in chemical processing, marine environments, and high-corrosion industrial settings.
Our metallurgical engineers review your D-ring specifications — load requirements, material grade, base style (weldable or mounting), and dimensional tolerances. Using our large in-house tooling inventory, we design or select the optimal die to produce your part to shape rather than machining from bar stock, keeping costs competitive.
See how MTS Forge's D-rings perform across aerospace, defense, and power generation applications worldwide.
For 40 years, MTS Forge has delivered precision forgings backed by metallurgical expertise, in-house capabilities, and an uncompromising commitment to quality.
Founded by two metallurgists, our team applies deep forging science to every D-ring — ensuring optimal grain structure and alloy selection for your exact application.
Our large proprietary tooling inventory lets us forge D-rings to net shape rather than machining from bar — cutting lead times and unit costs for Pennsylvania and national customers alike.
Every D-ring ships with complete material and process traceability under our certified QA program — meeting Mil, NCA, and nuclear-grade documentation requirements without exception.
All forged D-rings are manufactured at our Coatesville, PA facility — supporting domestic supply chains for defense, aerospace, and industrial procurement teams with ITAR-sensitive requirements.
Decades of metallurgical mastery driving every forging decision we make.
Co-Founder
Stephen Carr co-founded MTS Forge in 1986 alongside Edward Waddell, bringing a deep metallurgical background that has shaped the company's technical identity for nearly four decades. With extensive knowledge of forging practices — from closed die and upset forging to contour and custom forgings — Stephen has been instrumental in building MTS Forge into a recognized leader in America's forging industry. His hands-on understanding of material behavior, die design, and heat treatment ensures that every D-ring and forged component produced at the Coatesville, PA facility meets the highest standards of structural integrity and dimensional precision. Stephen's founding philosophy — growing the company on quality and service — remains the cornerstone of MTS Forge's approach to every customer engagement, from aerospace and defense procurement to power generation and commercial nuclear applications.
Co-Founder
Edward Waddell co-founded MTS Forge in 1986 with the conviction that high-quality forging solutions, delivered with genuine service, could build a lasting business. Edward's metallurgical expertise and comprehensive knowledge of forging practices have been central to the company's ability to serve technically demanding industries — including aerospace, defense, commercial nuclear, and power generation — with precision-forged components that meet stringent quality assurance requirements. Over 40 years, Edward has helped guide MTS Forge's investment in state-of-the-art equipment and the development of a highly skilled team of forging associates at the company's Coatesville, PA facility. His commitment to excellence and customer satisfaction continues to define how MTS Forge approaches every project, from standard forged D-rings to complex custom geometries in high-performance alloys.
MTS Forge produces forged D-rings in a wide range of materials, including alloy steels, stainless steels (such as 316-L), high-performance alloys like Monel K-500, and duplex stainless steels such as Ferralium 255. Material selection is guided by your service environment, load requirements, and applicable industry standards, with full mill-certified traceability provided for every order.
Speak with our metallurgical team for detailed technical guidance and a no-obligation project quote.
Military inspection system certification for quality assurance in manufacturing.
Nuclear quality assurance certification for commercial nuclear component manufacturing.
Department of Defense quality program standard for precision manufactured components.
Submit your specifications below and our team will respond with material recommendations, lead time estimates, and competitive pricing — typically within one business day.
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