Ring Rolled Forging
At Seglian, we manufacture V-band sealing joint rings, Marmon adaptor rings, and other rolled flanges for industries such as oil, gas, and chemicals. Using the ring rolled forging process, we create near net shape rings as one-piece forgings derived from large-diameter bar stock, ensuring precision, durability, and efficiency in every component.
Benefits of our ring rolled forging process
Lower Cost
Near Net Shape Reduced machining costs |
Lower Gross Weight Reduction and optimization of gross material weight used |
Orders Sooner Fast, highly efficient and reproducible forging process |
Increased Quality
Improved material integrity and quality of the component |
High and Low Quantity Parts This process is suitable for any quantity of production part |
Our Current Range of Machined Ring-Roll Forged Products
At Seglian, we manufacture medium-sized, machined ring-rolled forging products from stainless steel, carbon steel, and alloy steel, tailored to your application, requirements, and part geometry. Our offerings include V-band sealing joint rings for DPF and SCR systems, with diameters up to 400mm and variable cross-section geometries, as well as Marmon adaptor rings ranging from 75mm to 300mm in diameter with spherical or straight sealing faces. Additionally, we produce other rolled flanges for industries such as oil, gas, and chemicals, delivering precision-engineered solutions for diverse applications.