Flange pcd chart Motor Flange Table - quick reference of typical motor sizes At Motor Technology we strive to supply standard product for any application you may have. This dimension is crucial for ensuring proper alignment and secure fastening of the flange to the pipe or equipment. Refer ASA B16 5 Pipe Flanges Dimensions Metric/ Schedule Char And ANSI B16. 5 Industrial Flange Manufacturer In India. This article explores their vital role in various applications, materials, and standards. 9mm Class 600, 20 x 38. It lists the diameter, bolt hole circle diameter, bolt hole circle radius, face-to-face dimension, hub dimension, hub-to-face dimension, number of bolt holes, and other key measurements for each standard flange size. *1/16 in. Find the Perfect Flanges Dimensions Chart in mm, Find an Easy to Use Guide for Class 150 Flange WN RF Size Chart and BS 10 Table D and E Flange Dimensions online Here Jul 12, 2025 · Refer PCD chart and sizes of MS flange ASA 150 PCD stands for Pitch Circle Diameter, which refers to the circle that passes through the centers of the bolt holes in a flange. Feb 17, 2021 · หน้าแปลน (flange) จัดว่าเป็นส่วนประกอบที่สำคัญของงานระบบท่อภายในโรงงานอุตสาหกรรม ทำหน้าที่เป็นตัวกลางในการเชื่อมต่อระหว่าง Sep 15, 2023 · A flange connection is an assembly involving two pieces of equipment, pipes or pipe fittings, two flanges, flange mats, and bolts. Dimensions & tolerances in accordance with ANSI B16. Advantages of using a flange like that of ASME B16. Flange PCD. pdf - Free download as PDF File (. Precision Lead Screw Nut Flanges Pair with precision lead screw nuts to make custom flange nuts that move items along lead screws 18 products Although the word 'flange' generally refers to the actual raised rim or lip of a fitting, many flanged plumbing fittings are themselves known as flanges. Dimensional information for PN, ANSI and BS10 DN300 or 12 inch flanges, including the flange diameter, bolt hole pcd, bolt hole size and flange thickness. Similar measurements are taken to determine the appropriate flange size—including outer and inner diameter, the number of bolt holes, and bolt hole and bolt circle diameter. Sep 14, 2024 · Flanges are important parts that are used widely in various mechanical systems. A flange can be defined as a pipe connection method that helps form a full-fledged piping system. The web page also explains the difference between ANSI and ASME flange standards and provides links to other flange resources. 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). ANSI B16. Aug 27, 2024 · ASA 150 Flange Dimensions and Weight Chart, Refer Class 150 Slip on, Blind, Weld Neck and Socket Weld Flange Pressure Rating. 8 NB (DN200) Flange Table - Standards of flanges vary worldwide To make the selection process easy we use flange tables which show the most common standards used worldwide. pdf), Text File (. 4mm). Ltd. Sanjay What is the PCD? The PCD of a flange is one of the critical dimensions. SAE PUMP MOTOR MOUNTING FLANGES AND SHAFTS SAE TWO BOLT MOUNTING SAE FOUR BOLT MOUNTING www. 2. To assist you in defining the motor size required, please use the table below. In a piping application, the type of flange to be used depends largely on the strength requirements. Our portfolio of pipes, fittings and flanges encompass a substantial stock holding of piping components in both carbon steel and stainless steel. You can refere for standard reference drawing to understand this dimension to provide BS 4504 PN16 FLANGES DIN - PN16 * THICKNESS OF FLANGE INCLUDES BOSS FOR SLIP-ONS, BLANKS WILL BE WITHOUT BOSS # NOTE, THE EXACT OD OF PIPE MUST BE NOMINATED *** LENGTHS OF BOLTS FOR PLATE STEEL FLANGES OTHER NOTES: DIMENSIONS ARE IN MM LARGER SIZES AVAILABLE ON REQUEST Leaders in Valves, Pipe, Hose and Fittings MATTHEW DAVIS Australia Pty. PCD (Pitch Circle Diameter) is the diameter of a circle that goes through each of the bolt holes. A flange table chart is a detailed reference guide that provides essential information about flanges used in piping systems. txt) or read online for free. ‘DN’ originates from the term ‘Diameter Nominale’. Sizes NPS 1/2 through 3-1/2 are same as Class 600 flanges. A flange is a ridge or rim (lip) that is either external or internal and is used for strength. Slip on flange dimensions are covered in ASME B16. It provides information such as the outer diameter, inner diameter, thickness, bolt circle diameter, number of holes, and bolt diameter for flanges from 1/2 inch to 16 inches in size. Class 150 to Class 2500 Blind flange dimensions Charts. Class 150, Class 300, Class 400, Class 600, Class 900 and Class 1500. May 9, 2024 · A flange is a mechanical component used to connect pipes, valves, pumps, and other equipment. For example a 10” flange is referred to as a 250mm in The flange thickness “D” dimension includes the raised face height, if a non-standard raised sealing face is present. FLANGE TABLEFLANGE TABLE 217 283 415 All dimensions given in inches. 9 Class 400, 20 x 34. FluiDyneFP. Oct 29, 2019 · WNRF flange hole dia dimensions chart यह पीडीएफ चार्ट के जरिए पाइपिंग फ्लेंज डायमेंशन पता कर सकते हैं बिल्कुल आसान तरीका से Below are flange tables for critical flange dimensions to help identify what standard you have. com ANSI B16. Terms Used in Flange Hole Marking Calculator Flange Pitch Circle Diameter (PCD) : Flange Pitch Circle Diameter (PCD) is noting but the diameter along bolt hole center. Flange PCD Dimensions Dimensions for pitch circle diameter (PCD) of flange bolts, and the bolt sizes for the most common pipe sizes and flange ratings are shown in the tables below. Find exact flange dimensions for industrial valves, piping, and fittings. Nov 17, 2025 · Free blog on Electrical Engineering, electrical product, cable and electrical transmission and distribution line easy guide. The document contains charts listing the dimensions of various types and sizes of flanges according to different standards. These charts typically include data such as flange dimensions, pressure ratings, material specifications, and facing types. Note - All bolt holes are 1/8" larger than the diameter of the bolts. Clients can get customized ASA Explore the comprehensive Flange Bolt Chart at Texas Flange. raised face included in dimensions Q, Y and YY. com (586) 296-7200 Sales@FluiDyneFP. Common ones include ASA / ANSI / ASME (USA), PN /DIN (EU), BS10 / BS4504 (British), and JIS / KS (Japanese / Korean). 5 Class 300 Forged Flanges at Texas Flange, conforming to ANSI B16. There are many common flange standards and flanges within the same standard can etiher be flat (commonly cast iron, ductile iron) or raised face (commonly cast steel and stainless steel). com 4 NB (DN100) Flange Table - Standards of flanges vary worldwide To make the selection process easy we use flange tables which show the most common standards used worldwide. larger than bolt diameter. Note that AS2129 plate flanges are usually referred to by end users as “slip-on welding” flanges and this We would like to show you a description here but the site won’t allow us. PCD dimensions for ANSI flanges The American National Standards Institute (ANSI) dimensions for pitch circle diameter of flange bolts, and the bolt sizes for common pipe sizes and flange ratings are shown in the tables below. Find the exact flange specifications you need. 5 *** LENGTHS OF BOLTS FOR PLATE STEEL FLANGES OTHER NOTES: DIMENSIONS ARE IN MM [Larger sizes Available on Request] BS 4504 PN16 FLANGES 40 150 110 16 M16 60 1. It is very important parameter while diving flange hole. We would like to show you a description here but the site won’t allow us. This diameter is also called as Bolt Center Diameter (BCD). As per ASME B16. Precision Lead Screw Nut Flanges Pair with precision lead screw nuts to make custom flange nuts that move items along lead screws 18 products. Feb 16, 2023 · Flange Tables February 16, 2023 Flange Tables - Online slide rule & data sheets Online slide rule & Data sheets. Aug 16, 2023 · Flange joints, comprising flanges, gaskets, and fasteners, are the unsung heroes in engineering design. 5 – for size NPS ½” to 24” and as per ASME B16. 5. 5 flanges from 150 to 2500 lbs. The number and diameter (mm) of the bolt holes for the example below of 300NB is: 12 x 25. 3. Accurate PCD measurements help prevent misalignment and ensure the integrity of the connection. Although the word 'flange' generally refers to the actual raised rim or lip of a fitting, many flanged plumbing fittings are themselves known as flanges. 5K subscribers 57 About Flange dimensions are covered in the following tables of ASME B16. 47 A dimension chart WNRF Flange dimension chart 150# 300# 600# 900# 1500# Flange welding Neck Large Diameter chart WNRF Flange 28″ 30″ 32″ 34″ 36″ 38″ 40″ 42″ 44″ 46″ 48″ 50″ 52″ 54″ 56″ 58 Tel: (+44) 0161 343 2225 | email: sales@valvestubesfittings. Stainless Steel Split Flanges can also be attached to another object, such as Stainless Steel Screwed Flanges attached to the end of a pipe, steam cylinder, or other similar object. No BOLTS 8 8 8 12 12 16 20 20 20 20 20 20 There are many common flange standards and flanges within the same standard can etiher be flat (commonly cast iron, ductile iron) or raised face (commonly cast steel and stainless steel). This guide offers a solid foundation of the basics of flange design and how to choose the ideal flange for your piping system. The American standard, ANSI, is also used in Britain. Search our comprehensive database of flanges by PCD, holes, diameter, and specifications. 4 M16 PN10 PN16 PN25 PN40 PN64 250 250 270 270 295 The document provides dimensional specifications for pipe flange sizes according to ANSI B16. MS Refer to our Flange Chart – ‘Online Slide Rule’ above for flange dimensions. 9 50 165 There are many common flange standards and flanges within the same standard can etiher be flat (commonly cast iron, ductile iron) or raised face (commonly cast steel and stainless steel). Our wealth of experience and first-class product ofering with key support competencies ensure that we can deliver competitive steel conveyance solutions. You can also Download Our Flange Tables As a PDF for print or offline access. Discover flange PCD (Pitch Circle Diameter) specs, applications, and measurements to ensure perfect fit and compatibility for your project. The size and measurements of different ISO mounting dimensions for valves and actuators. Carbon steel flanges mechanical properties and chemistry conform to ASTM A105. Common flanges used in plumbing are the Surrey flange or Danzey flange, York flange, Sussex flange and Essex flange. FLANGE DIMENSIONS and drilling to JIS B2238 (dimensions in mm) 1200 1350 1500 D1 D2 x d D1 D2 x d D1 D2 x d 1420 1350 1305 32x33 (M30) 1575 1505 1460 32x33 (M30) 1730 1660 1615 36x33 (M30) 1465 1380 1325 32x39 (M36) 1630 1540 1480 36x45 (M42) 1795 1700 1635 40x45 (M42) 1530 1420 1350 32x56 (M52) DN D2 D1 Flange OD PCD Hole Dia Chart & Hole Number/Flange PCD OD Hole PDF Download/Fitter Training/In Hindi HDR Technical Guruji 74. It is denoted by (PCD). Explore our comprehensive flange size charts for DIN, ANSI, and PN16 standards. - All bolt holes are 1/8" larger than diameter of bolts. Drilling for AS 4087 Class PN14 & PN16 is compatible with AS 2129, Table D Drilling for AS 4087 Class PN21 & PN35 is compatible with AS 2129, Table F & Table H PED Approved Manufacturer of DIN Flange in India Produce DIN Standard Flange in Various Material at Best Price, Find Here Flate and Raised Face DIN Flange Dimensions PN10, PN6, PN40 Measure your flange using the guide below and review the measurements using the Flange Identification Chart to see which flange is appropriate for your use. Jan 10, 2024 · The flange can withstand high pressure and temperature, so they have different pressure and temperature ratings for different materials. Annotation of a flange in relation to flange table below The use of a flange table can help you identify what standard you have based on features such as nominal pressure, pitch circle diameter (PCD) or the diameter of bolts or the raised face. 5 for size NPS ½” to 24”. Jan 5, 2022 · DIN flanges are available in the same flange styles as ASME/ANSI flanges, such as slip-on, weld-neck, and blind flanges. Read this guide to know what is a flange, the different kinds, and uses. 5 standards, perfect for medium-pressure applications. Flanges are furnished faced, drilled and spot faced or back faced. 5 Flange include easy cleaning access, along with quick inspections and required modifications. Different types of washers are also used with the flange connection to secure the connection. Click here for our online flange slide rule. 5 2020: Table 8, 8C Table 11, 11C Table 14, 14C Table 16, 16C Table 18, 18C Table 20, 20C Table 22, 22C Dimensions are provided for threaded, slip-on, socket welding, weld neck, lap joint, and blind flanges, though data is not available for all types at all classes and NPS sizes. Bolt hole diameter 1/8 in. One of the most important measurements is the Pitch Circle Diameter (PCD) which can determine if the flange bolt holes will match each other. 5 standards for Class 150, 300, and 600 flanges. Access essential information for secure and reliable connections in your piping projects. The British standards relate to: metric sizing in the case of BS4504 and Imperial sizing for BS10. See our page on to determine the correct nut size. raised face not included in dimensions T, L and L2. Flanges are commonly used to connect valves into pipework making it easier for removal and maintenance. It’s a rough translation of mm for imperial sizes. 1mm Class 900, 16 x 54mm Class 1500 and 12 x 73mm Class 2500. 4mm Class 150, 16 x 32mm Class 300, 16 x 34. PCD Pitch Circle Diameter Raised Face Diameter Flange Thickness There are many common flange standards and flanges. Dimensions are given for flanges meeting standards BS-10 Tables D, E, F, and H as well Dec 29, 2024 · WNRF flange dimension chart 150 class 300 class 600 class 900 class 1500 class 28 inch to 60 inch flange OD Height PCD Hole dimension chart WNRF flange ASME B 16. Dec 17, 2020 · Flange blind can now be made through PDF chart In this PDF chart, OD dimension and P C D dimension of flange blind and hole dimension and number of hole and hole to hole code length dimension are given Now you can easily do flange blind marking through PDF chart PDF chart download link is given below Flange Tables, Bolt Sizing and Gasket Materials There are many different standards relating to the sizing and specification of flange & bolt sets world-wide. However, with a wide range of stainless steel flanges and other flange materials available, it is impossible to list every configuration, detail, or consideration. * THICKNESS OF PLATE FLANGE - NOTE IT IS NOT PRACTICAL TO PROVIDE PLATE FLANGES LESS THAN 12MM THICK # NOTE, THE EXACT OD OF PIPE MUST BE NOMINATED 300 460 410 28 12 M24 100 14. Compatibility of differing motors becomes a major issue when you are looking for a replacement. Get ready to uncover how these components ensure safety and efficiency in industries worldwide. 47 for above NPS 26” to 60”. Find accurate flange dimensions at Ganpat Industrial Corporation for optimal performance. It assumes that an inch is 25mm (which it’s not, it’s 25. Welding Neck bore is derived from the pipe schedule standard stock table flanges are plate and blind type. 5 / ASME B 16. Below is a reference table for critical flange dimensions to help identify what standard you have. Find flange dimensions, bolt circle diameters and pressure ratings for ANSI B16. 1/4 in. Learn about flange types, materials, and connection methods in this complete guide. SS Flange Standard Dimensions in mm, Stainless Steel Flanges Manufacturer, Supplier, and Stockist in India.