Have you ever heard about flanges? It is accessed when the piping joint requires dismantling. This type of equipment is mainly accessed at the equipment valves and specialties. The flanges joint is comprised of three independent and separate yet interrelated components such as gaskets, flanges, and bolting. To serve for specific purposes, it requires special control. Flanges are classified into different types based on the pipe attachment, facing, pressure, material of construction, and face finishing. It is mostly used on the pipes and beams for the strengthening and attachment. Even though flanges and its fittings are the best choices in

With the advancement in technology, there are lots of improvements to be made in the modern world. Even there is a lot of development in the stainless steel resources in the modern world that is useful for more number of applications in the field. It is considered as the most popular metal that has been used in the modern-day. Due to its physical properties, this metal is mainly suitable for the wide number of reasons that include corrosion resistance and durability. This is mainly useful for numerous industrial as well as commercial constructions so that it would mainly give you

Before you scoff at the notion of someone trying to tell you how to measure the diameter of a flange inside your piping system, take a moment to consider what’s at stake — the operation of your incredibly expensive equipment and the safety of your crew. After all, these are the two most critical components of your entire business. Think about the flange itself This is just a quick review for those new to flanges. A flange is the circular piece used to connect two pipes. They can be made of a wide variety of materials such as stainless steel, galvanized steel, PVC

Flanges are commonly used to connect valves into pipework making it easier for removal and maintenance. There are many common flange standards and flanges within the same standard can either be flat (commonly cast iron, ductile iron) or raised face (commonly cast steel and stainless steel). Below is a reference table for critical flange dimensions to help identify what standard you have. 15mm (1/2″) Standard Class Diameter Bolt Circle Diameter Number of Bolts Bolt Size Diameter of Bolt Hole AS4087 PN14 95 67 4 M12 14 AS 2129 Table C 95 67 4 13 14 Table D 95 67 4

Generic Marking Standards and Requirements The ASME B31.3 Code requires random examination of materials and components to ensure conformance to listed specifications and standards. B31.3 also requires these materials to be free from defects. Component standards and specifications have various marking requirements. MSS SP-25 standard MSS SP-25 is the most commonly used marking standard. It contains a variety of specific marking requirements that are too lengthy to list in this appendix; please refer to it when necessary to confirm the markings on a component. TITLE AND REQUIREMENTS Standard Marking System for Valves, Fittings, Flanges and Unions Manufacturer’s Name or Trademark

The surface roughness of the flange sealing surface is one of the important factors affecting the sealing performance. It has been tested that when the surface roughness of the flange sealing surface is about Ra3.2μm, the air with a metal asbestos pad is used to seal the air with a pressure of 0.49 MPa, and micro-leakage is found; when the surface roughness is reduced to 1.6 μm Can seal.        In the various flange standards, the surface roughness of the sealing surface is required, but because of the wide variety of gaskets, the roughness requirements are different, and