Sumitec Int'l Inc.

Most engineers are familiar with the standard ASME B16.5. However, the shift to ANSI B16.47 Series B flange specification comes with certain complexities. Series B flanges, originally known as API 605 flanges, are designed for compact efficiency, but their unique geometry often leads to oversight during the procurement and design phases.   This guide will help you understand the technical tones of Series B flanges and detect the factors that require consideration during the selection process.   What Are ANSI B16.47 Series B Flanges?   ANSI B16.47 is the industry standard for large-diameter steel flanges, covering sizes from NPS 26 through NPS 60.   Design and Characteristics   Series B flanges are characterized by a smaller bolt circle and a higher number of smaller-diameter bolts compared to Series A. This design makes them thinner and lighter, which is a significant advantage in weight-sensitive applications. They are available in pressure classes r...

  Watch how equalizing rings are carefully inspected using high-precision tools to meet tight tolerance requirements. This process ensures every part aligns perfectly with customer specifications, delivering reliability and performance in demanding applications. See More: https://www.sumitec.com .

Imagine you have received large-diameter rings for a high-pressure flange assembly. The dimensions look correct on paper. However, after six months, one of those rings develops a fatigue crack, leading to further issues. That’s why understanding the rolled ring manufacturing process is important and knowing what to check before ordering is crucial. What Is Ring Rolling And Why Does It Matter For Performance? The ring rolling process is a form of forging that produces a seamless, circular metal component. A forged rolled ring is a continuous loop of metal. The Performance Advantage Superior Strength : The process creates a tangential grain flow. This significantly increases resistance to impact and fatigue. Material Efficiency : Because the ring is rolled to near-net shape, there is far less waste compared to machining a ring out of a solid block. Structural Integrity : Seamless rings eliminate the risk of weld-related defects like porosity or heat-affected zone (HAZ) embrittlement. Ste...

Looking for professional rolled ring manufacturers? You are in the right place. Sumitec is a leading seamless rolled ring manufacturer for precision and performance. Partner with Sumitec for reliable, high-quality rolled rings engineered to meet your toughest industry demands. For more information, you can all us at 877-837-9618. See More:  https://www.sumitec.com/rolled-ring-manufacturers/

  Industrial flanges are used in different sectors. However, in applications across oil & gas, petrochemical, power generation, and marine engineering, a one-size-fits-all approach is inadequate. This is where Custom Flange Manufacturing steps in. From engineers, project managers, and procurement specialists, everyone demands precision-engineered components for peak performance and safety. Custom flanges are precisely crafted based on the requirements. They are tailored in dimensions, materials, pressure ratings, and feature-sets to integrate into unique piping systems or pressure vessel assemblies. This article will discuss the advantages of custom flange manufacturing and more. When To Choose Custom Flanges? Standard flanges like slip-ons, weld necks, or blind flanges are suitable for the vast majority of projects. However, in crucial scenarios, choosing custom flange manufacturing offers a distinct technical and operational advantage: Non-Standard Dimensions and Configuratio...