Flange alignment procedure. Importance of Shaft Alignment.

Flange alignment procedure The components become suitably proportioned to avoid damage, or excessive flange rotation. Coupling Alignment Aligning a C-face Motor. In this calculation procedure the mechanical properties of each component is simultaneously reconciled against the forces and temperature effects inherent in the bolted flange connection. EP72. 1. The procedure specifies preparing flanges for alignment and lubrication before tightening bolts in stages at 30%, 60%, and 100% of the final torque setting using a diagonal or adjacent pattern. This document describes different types of flange alignment: centerline high/low, which measures tolerance along the outside diameter of flanges; parallelism, which ensures equal distance between flange faces; rotational-two hole, which aligns bolt holes perpendicular to flanges; and excessive spacing or gap, which is a gap greater than twice the gasket thickness Previous Episode: https://vimeo. Hot Alignment In the past, a hot alignment check may have been used to check the accuracy of the cold alignment procedure. 0 JOINT FIT-UP AND ALIGNMENT 1. Defining Shaft Misalignment III. The alignment procedure involves Coupling Alignment Fundamentals Rexnord, 5555 S. Jacking Bolts Bolts on the machine foundation located at each foot used to adjust the horizontal or vertical position of the machine. 8,376 likes, 111 comments - petroleum. flange alignment. Key items include checking flange faces are clean and undamaged, flanges are properly aligned, new gaskets are undamaged, studs are the correct size and material, and bolts are torqued to ASME PCC-1–2013 (Revision of ASME PCC-1–2010) Guidelines for Pressure Boundary Bolted Flange Joint Assembly AN AMERICAN NATIONAL STANDARD Two Park Avenue • New York, NY • 10016 USA Flange Alignment & Bolt Tightening: The Correct MethodCalculator linkhttps://drive. Bolting: Tighten bolts in a cross-pattern sequence with a calibrated torque wrench to the specified torque. Use alignment tools if necessary to achieve perfect alignment. I. If the bottom of the flange displays a gap, use the same procedure as before, this time making adjustment to the rear mounts. Proper alignment of the flanges is crucial to avoid stress and ensure a tight seal. The setting-up procedure is Flange Management training programme provides the trainee with the necessary underpinning knowledge and practical skills to make and break flanged joints with manual bolt-up methods. Alignment tolerances are as for conventional ASME/ANSI flanges. The flange which connects the rubber disk to the flywheel joins by means of an internally toothed aluminium ring. 1 kit components 5. Correct horizontal FA1TM Mechanical Flange Alignment Tool 1. What Is a Bolted Flange Joint (BFJ)? A bolted flange joint (BFJ) is a joining mechanism to maintain a clamping force between two pipes or pipe to equipment. Gasket Placement: Place the gasket evenly between flanges, ensuring it suits the system’s conditions. So to position the motor for proper shaft alignment, these two methods must be utilized. Painting Do not remove the flange protection if the flange is to be shot-blasted and painted, seal off with strong adhesive tape to protect sealing faces. 2 RANGE OF APPLICATION MINIMUM AND MAXIMUM FLANGE SIZES Dimension A: must be between 14 mm and 82 mm (0. Forced tightening is not allowed to overcome non acceptable alignment tolerances. A SOCKET WELD FLANGES T 52. The flanges are typically out of alignment at initial bolting or after proper alignment and tightening procedures. • Every second bolt should be loosened and removed. See section F-2 of Appendix F for comments on accepting flange joint assembly procedures not currently listed in these guidelines. Proper Flange Alignment - Alignment Techniques: Describe techniques for aligning flanges accurately, such as the use of alignment pins or jacks. 3 clause no. united-gs. Step by Step Alignment Procedure. Align the flange faces and bolt holes and report all irregularities. No excess pressure should be exerted to align the bolt holes for the insertions of bolts without engineering approval. The document provides guidelines for properly tightening flange bolts to ensure a leak-free connection. When this condition is met, engage the flanges’ pilot surfaces by bringing the propeller shaft and companion flange forward to within 4. ROTATING EQUIPMENT ALIGNMENT PROCEDURE, STANDARDS INTRODUCTION. Piping engineerPiping engineering ThailandPiping engineering worldPiping mastersPiping The document provides guidelines for bolt tightening procedures for pipeline flanges. 0 (May 2013) SARAWAK SHELL BERHAD / SABAH SHELL PETROLEUM COMPANY (SMEP) damage free & paint free [6. It outlines requirements for materials, personnel, pre-checks of flanges and bolts, flange alignment, bolt torque sequence, inspections, and Section WFP 2-01 – Welding Fabrication Procedure Rev. RP03/2005 Central Plastics Company 39605 Independence Shawnee, OK 74801 a. b. e. 4 X T METHODS OF WELDING FLANGES TO PIPE The methods used in welding flanges to pipe will vary according to the type of flange and are basically the same as those used in In this paper we describe the opto-mechanical alignment procedure of the 2. 335-C, permitted tolerances are as follows: Flange faces shall be aligned to the design plane within 1 mm in 200 mm(1/16 in. Center the gaskets if they are to be used. Shafting alignment is performed in several stages, starting with the shaft line design, and includes calculating the elastic line and bearing loads, installation of shafting parts onboard ship in compliance with the calculation Coupling Alignment - Free download as PDF File (. Find the best bolt hole to insert 1 bolt-hole specific pin, turn 180 degrees, then insert the second bolt-hole specific pin and turn it 180 degrees to line up any size and Flange alignment is critical to the performance of the bolted joint. Learn how to connect piping with rotating equipment according to specifications and standards. Installation of gasket d. : ALL-A0A-GE-00-LST-0003 Revision: 2 Date: 2017-10-02 Page 2 of 40 REVISION CONTROL SHEET Latest Rev DATE ISSUED COMMENT A 2014-09-30 Align flanges so they are concentric and parallel and install gasket carefully. L. com Page (1 of 14) CONTENTS I. Verify tools are calibrated. 0] Method A flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system. com/199187486 In this episode of the Principles of Joint Integrity series, we explore Flange Alignment. 1 LATERAL MISALIGNMENT Alignment - Download as a PDF or view online for free. The content of this Infographic is a basic guide to re-align machines. First, you need to pull the turret. Tables provide bolt tightening 5. Let’s delve into the details. Clamp securely in place. 002 inches movement is not acceptable. Understanding Flange Alignment. Procedure. However, differences in measured flange separation indicate that the shafts are not perfectly lined up; A similar procedure can be used to measure parallel misalignment. 3 requires compliance with the Inspector The document is a piping flange inspection checklist used during field inspections. The torque settings for the bolts securing the SAE 21 flange to the flywheel are M16 (grade 12. Proper alignment and positioning are critical for achieving a leak-free connection and preventing undue stress on the flange joints. . While aligning flanges, make sure that there are no residual stresses in the across any diameter; flange bolt holes shall be aligned within 3 mm (1⁄8 in. While aligning flanges, make sure that there are no residual stresses in the joint. Flange Alignment: Bolt Hole Alignment: Ensure that the bolt holes of the mating flanges are perfectly aligned. Poorly aligned flanges can cause leaks, stress, vibration, and damage to the pipes and equipment. Btw, improper fit up causes pipe strain and that is not allowed !! This guide shows the complete installation procedure for Mild Steel Threaded Flanges to achieve leak-proof and efficient connections. 1 These guidelines The alignment procedure involves preliminary checks, sag measurements, and adjusting the position of one shaft relative to the other until indicators show alignment within tolerance. The only common feature is that in both cases the final verification is Gasket failures can be problematic, causing unwanted downtime, revenue loss and safety concerns. duybien. /ft) measured across any diameter Aligning your pump and piping correctly can have a big impact on the successful operation of the pump. Flanges are commonly used in piping systems to connect pipes, valves, and other components. If in doubt, seek advice from a qualified expert. The key steps are: 1. You should be able to duplicate the final alignment readings to test that the procedure you used was valid. Documents Flashcards Chrome extension Login Upload document Create flashcards ×. A flanged joint, once broken down, may spring out of alignment at any point, or in any direction TWO HOLE is the standard procedure because most valves, strainers, and devices attached to flanges are manufactured TWO hole. This might be when replacing an RTJ of ring or when the flange face needs re-machining using a flange facing machine . Flanges are usually welded or screwed. 1 TOOL CAPABILITIES ALIGNING FORCE Maximum SWL torque of 68 N·m (50 ft·lb) will generate 4 T (40 kN) aligning force. This document outlines the procedures and safety precautions for aligning piping Step 1: Align the Flanges. Piping engineerPiping engineering ThailandPiping engineering worldPiping mastersPiping s This will allow the flange to be fitted in place and checked for gross alignment before being welded to the pipe joint so that bolt hole alignment, and correct distance between the flanges can be verified. com/file/d/10rjcyYIO5bOHFoI-VA1nQ3ehejKcGX3q/view?usp=sharingVA1nQ3 The numbered clauses refer to SMEP. What procedure should be followed to finish the work? Use a chain block to pull the pipe flanges into alignment and leave it in place after the Flange Alignment & Bolt Tightening Correct Method @technicalstudies. Flange Alignment Pins. pdf), Text File (. 🔻Download procedure: https://ludeca. 4. The proper alignment of systems becomes essential when precise assembly Flange Connections Procedure No. 2112. The spider is mounted using flanges mounted at Examine the flange surfaces, fasteners (bolts or studs), nuts and washers to ensure they do not have any serious defects. 338. However, factory tests have shown that the results of the hot alignment check are inconsistent; therefore, this procedure is not recommended except for G3600 engines. So, these two methods must be utilized to position the motor properly for shaft alignment. Do not paint: - contact areas, i. Measure the spacing between the opposite bolts to check the size- I used product 910-002 with a 4 inch diameter. alignment procedure. Aligning a C-face Motor. It discusses the requirements of good shaft couplings and problems that can occur in couplings. 9. If alignment between pipe and pump, compressor, turbine or other equipment is not perfect, then several problems may happen during installation like problems with bolting, and during operation like too high loads transferred on Follow these detailed steps to install piping flanges correctly. Size and Type: Ensure the gasket size and type match the flange specifications. Remember, a misaligned flange can lead to uneven stress distribution and possible leakage, jeopardizing the operational integrity of the system. - Consequences of Misalignment: Discuss the potential consequences of misaligned flanges, including leaks, stress concentration, and increased maintenance General Procedure. Welding Technique - The choice of welding technique depends on the type of flange, material being welded, and the application. The bolt tightening sequence or torque sequence is defined in the torque tightening procedure. Moorland Rd. Step 2: Insert the Gasket. = 2e ALIGNMENT METHODS (flange to flange) feeler gauge straight edge feeler gauge Figure 2. encyclopedia1 on January 17, 2024: "Flange alignment procedure ⚙️". Step 1. Visually examine the flange alignment to ensure that an acceptable fit has been obtained. In this channel, You will learn about Piping, Flange inspection and fit-uphttps://blog. Covers training, cleaning, alignment, and tightening. Coupling Alignment . Tack welds, for maintaining the alignment, of pipe joints shall be made only by qualified welders using approved Welding Procedure Specification. It discusses This document provides a flange management procedure for bolt tightening. It describes different types of shaft couplings like flange, sleeve, muff couplings. Steps for performing Alignment checking: Ensure correct weight of the pipe (with proper thickness), Support weight (dummy pipe), Weight of valves, flanges and opposite flange. Shaft alignment is an essential aspect to take into account as it allows for greater efficiency and longer engine ASME PCC-1-2019 standard for pressure boundary bolted flange joint assembly. The bolting procedure is defined as completing bolting in 3 rounds at 30%, 60% introduction safety information technical data flange misalignment determination procedure 4. 5 mm (0. So, grab some tools, and get to it. For more information contact us at 281. Bring the flanges and gaskets together. 8. It is used for aligning two flanges together before bolting them tight. 1 KIT CONTENTS 1 x FA1TM Tool 1 x Mini Ratchet Strap 1 x Instruction Manual Product Code: FA1TM FLANGE MISALIGNMENT DETERMINATION PROCEDURE The tool being used must not be attached to a flanged joint prior to the misalignment procedure being carried out. Covering Centerline High/Low, Flange Insulation Recommended Procedure For Installation Align flange faces so that they are parallel and concentric with each other within 0. Bolt Torquing and Tensioning Procedure in Piping Systems provides guidelines for properly aligning and bolting flanges in piping PIPING FLANGE ALIGNMENT PROCEDURE - Free download as Word Doc (. Apply lubricant to bolt threads and faces of nuts. Alignment and Positioning. For example, if the clearance on the top of the flange is larger than that on the bottom of the flange, raise the The alignment procedure can be quite straightforward if the the nuts and bolts are free to. Here are the 10 step by step processes for CNC lathe turret alignment. 010 4 Bolt Flange 8 Bolt Flange 12 Bolt Flanges and Above . PR-210-MN-15 Revision 00 Date 06 June 2020 Page No. The result is increased safety, Flange alignment is a critical aspect of piping system installation and maintenance. The Importance‌ of Flange Alignment. 1 lateral misalignment 4. 1] Bolt Tensioning [8. Continue with this procedure. Ensure all bolting is clean. Alignment of flanged joints c. Worn or Damaged Seals: Over time, seals used in flange connections can degrade or develop cracks, compromising their ability to create a seal. docx), PDF File (. Failure analysis shows that up to 85 percent of all gasket failures are due to faulty user installation, though it is important to The procedure for doing reverse dial indicator alignment is not a difficult one. More than 0. 7. It describes checking the flange surfaces and gasket for imperfections. To ensure this important bolted connection, ASME PCC-1-2022: Guidelines For Pressure Boundary Bolted Flange Joint Assembly provides the procedure for bolted flange joint assembly. Page 2 of 26 Revision / Modification History: Rev # Date Section Inspection and preparation of the bolted flanged connection before tightening which includes flange alignment, flange face, gasket, bolts, stud bolts, and nuts. ) maximum offset. During installation of a flange, the bolt-holes must be precisely aligned, and the mating flange faces must be square. These requirements apply when flange joints are disturbed for maintenance, repair and/or replacement works. Alignment of flange joints with spectacle plate is within the following tolerances: a Guidelines for Pressure Boundary Bolted Flange Joint Assembly AN AMERICAN NATIONAL STANDARD ASME PCC-1–2010 (Revision of ASME PCC-1–2000) Flange Alignment Checks. The shafts of the pump and drive unit must be closely aligned. For example, for a 2-1/4" bolt, the projection of the stud bolt above the face of nut FLANGE ALIGNMENT TOOLS OPERATOR INSTRUCTION MANUAL PAGE 4 A CAUTION is used to indicate correct operating or maintenance procedures and practices to prevent damage to, or destruction of equipment or other property. This document provides a procedure for flange management and bolt tightening for a project at Shell Gresik Terminal. There are flange line up pins that help, but usually a couple of oversize bolts that fit TIGHT in holes that are for fit up only and too large for installation purposes. 0 MISALIGNMENT DETERMINATION PROCEDURE • The ATM-5 must not be attached to a flanged joint prior to the misalignment determination procedure being carried out. ) at all points about the diameter of the flanges. It occurs when the shaft is rotated and the dial indicator moves from the “Top” position to the "Bottom" position. 3 Modification of tilted flange. There are no motor feet, per se. A. Insert 4 bolt sets at approximately 90 degrees apart and finger tighten and ensure correct alignment of flanged joint. 1, 10/27/06 Attachment 3, ASME B31. Gage ~Cat # 34This is a demonstration of the Burk Fla www. 4 X T 0. Aztec Bolting. 4 X T 1. . Replace any components if found to be defective. GL0212 Operation and Maintenance Procedure for Flange Joint Assembly. After you are done, you will see the backside of the curve The alignment of the pump flanges to the connecting piping is called flange alignment. As stated, the alignment tolerance applies to each individual flange, measured to the design plane. It discusses how flanges are used to connect pipes and equipment to form piping systems. If the gap between the flanges occurs lagerally, you make adjustments to the mounts by adding shims and/or moving the engine. Adhesive Protection; Magnetic Protection; Mechanical Protection; Flange Materials. Position the Flanges: Bring the flanges into position and ensure they are parallel. “INTEGRA Technologies presents a new episode of Principles of Joint Integrity where we will discuss Flange Alignment. 010 Repeat steps in procedure (9) increasing the torque to approximately 50% to 60 % of the final PIPING FLANGE ALIGNMENT PROCEDURE - Free download as Word Doc (. Cleaning and examination of flange and fastener contact surfaces b. google. This document provides a flange inspection procedure with the scope, This document provides procedures for flange management, specifically bolt tightening. Shaft alignment is a mechanical procedure by which a specific positioning of the shaft and the other components of the propulsion line, such as the gearbox or the marine propeller, is carried out in order to verify that the shaft is perfectly aligned and in the correct position. Here, a straightedge would be laid across one of the flanges and the distance to the other flange measured. 5º 1. Flange joints are made by bolting together two flanges with a gasket between them to provide a seal. Common methods include: Welding Neck Flange - This type of flange has a neck that extends from the flange body. 1 TOOL CAPABILITIES Maximum aligning force of tool = 1 T (10 kN) 4. The gasket provides a seal between the flanges, preventing leaks. Flange ALignment - Free download as PDF File (. It's Flange Bolt Torque Sequence and Torque Table – A Complete Bolt Tightening Procedure Flange joints require proper tightening to avoid the leak of fluid from the joint. 08 = T MIN T SLIP-ON FLANGES 1. Begin by disconnecting the power supply, locking out and tagging the equipment, removing the coupling guard, and loosening the coupling bolts. The main difference in aligning a vertical C-face pump and traditional alignment is this. Flange Management Handbook; P3 Patented Preservation System; Product Data Sheets; Quality Resources ; Toolbox Talks; P3 Product Catalog; Plastic Flange Covers vs P3 Equipment flange must perfectly match the piping flange otherwise the problems will occur during bolting procedure. 4. Proper alignment of flanged joints is required before tightening. 5. If simply the order of Tightening Procedure is followed the Mechanic is not well busy. 5-Step Shaft Alignment Procedure Precision alignment is an essential part of a proactive reliability program. , New Berlin, WI 53151-7953 538-214 Telephone: 262-796-4060 Fax: 262-796-4064 February 2014 August 2013 www. Covering Centerline High/Low, Parallelism, Rotational Two-Hole and Alignment of Flanges for installation - Free download as PDF File (. FLANGE ALIGNMENT A simple and effective procedure for doing shaft alignment of rotating machinery. Check the flange positioning against its designated connection point before moving forward. The installation, numbering, and tightening of ALIGNMENT OF FLANGED JOINTS. The ABS shaft alignment program, combined with alignment optimization software, is alignment procedure. Importance of Shaft Alignment. It outlines safety precautions for working with high pressure hydraulic oil. This document outlines the procedures and safety precautions for aligning piping Proper installation of ASME flanges is crucial to ensuring the integrity, safety, and efficiency of piping systems in various industries. rexnord. Bolts must be the correct material and lubricated. Remarks and test equipment used are 2. 23”). Place a washer and nut on each bolt from the other side. Failure to achieve proper alignment, a condition referred to as misalignment, will result in increased pump vibration, decreased bearing life, and has the potential MECHANICAL FLANGE ALIGNMENT TOOL The FA1TM Flange Alignment Tool uses mechanical torque to advance the screw bolt and align the flanges. To find the details on the brand visit website. Flange alignment. 4 X T SOCKET WELD FLANGES 1. The 193 km pipeline transports desalinated water from the Jorf pump station to various users near Khouribga. Ashish Kumar Jain It describes different types of shaft couplings like flange, sleeve, muff couplings. R. Please refer to the G3600 Commissioning Improper Installation: Improper alignment, material selection, and bolt tightening can lead to uneven compression of gaskets and seals, or even gaps between the two sides of the connection, leading to leaks. It takes skill, time and patience to make the minor The Flange Fit-Up & Inspection Gauge - Video #1(The Burk Flange Alignment Tool)~ Manufactured by G. Submit Search. The key types of flanges mentioned are welding neck, slip on, socket weld, lap joint, threaded, and blind flanges. Tolerances cannot be made tight enough to ensure proper alignment because the required tolerances cannot be achieved by manufacturing accuracy alone. It also describes the process for qualifying welding procedures, which involves preparing a welding procedure specification, making a test weld coupon The procedure of aligning the propulsion shaft line for ships in service differs considerably from the procedure performed on a new built ship, in all stages: calculation, assembling, and verification. In particular, the application of ASME B31. Alignment: Align flange faces parallel for an even seal using hydraulic flange alignment tools. 13. Login Flashcards Position the Flanges: Align the two flanges to be connected. 4 examination, maintenance and storage GENERAL SAFETY PERSONNEL COMPETENCY DISCLAIMER DEFINITION OF TERMS HAZARDS FLANGE MISALIGNMENT DETERMINATION PROCEDURE LATERAL MISALIGNMENT ROTATIONAL (TWIST) MISALIGNMENT FA4TM MECHANICAL FLANGE ALIGNMENT TOOL TOOL CAPABILITIES RANGE OF APPLICATION TOOL FUNCTION KIT Flange alignment procedure ⚙️ About Press Copyright Contact us Creators Advertise Developers Terms Press Copyright Contact us Creators Advertise Developers Terms often the flanges are in alignment but the operator is unable to fit the bolt into any two corresponding bolt holes on the joint’s circumference. Fabrication of the flange to pipe; Alignment of bolt-holes; Squared flange faces . The bolt-hole Flange alignment tools are mechanical or hydraulic devices that are used to align or re-align flange joints during pipework construction, maintenance, commissioning, or shut-down activities. Just because you have a vertical Flange alignment procedure ⚙️ I’d laugh so hard if I saw a fitter using this . Please refer to the G3600 Commissioning ASME PCC-1–2022 (Revision of ASME PCC-1–2019) Pressure Boundary Bolted Flange Joint Assembly AN AMERICAN NATIONAL STANDARD TwoJParkJj venueJJ·JJNewJYorkGJNYJJ·JJQ33QxJUSj Align the flanges and ensure that the gasket is positioned correctly between them. txt) or read online for free. Ensure that the bolt holes match up perfectly. Angular Alignment Before inserting the gasket in between the pipe flanges, check the flanges are parallel and co-axial (When none of the bolts is installed in the flange). 4 X T T SLIP-ON FLANGES T 1. Some practitioners consider this to be excessive and use half of this tolerance, thereby making the alignment tolerance 1⁄2 mm in 200 mm (1⁄32 in PIPING FLANGE ALIGNMENT REPORT - Free download as PDF File (. Studylib. 2. It outlines the equipment, safety precautions, and bolt tightening process. Aligner fits all flanges with holes from 1/2″ to 2″ in diameter with a maximum of 9-1/2″ center to center hole spread. Bolts Flange alignment plays a critical role in ensuring the integrity and reliability of piping systems, preventing leaks and other potential hazards. 4 X T T = 1/4 MAX 1. Proper alignment of flanges is essential for Figure 2. Why Align Rotating Equipment? II. 2] Alignment of flange center line and faces are within allowable tolerance[6. It outlines preparation steps like cleaning flanges and checking bolts and gaskets. 1 regarding qualifying flanged joint assemblers are pro-vided in Appendix A. HOWEVER some import stuff can be one hole. It outlines responsibilities, pre-assembly inspection steps, torque requirements, and tightening procedures. Secure the flange bolts with sufficient force. It discusses revision history and philosophy. 55” and 3. 0 T (10 kN) 3. There are several steps which need to be taken for a successful alignment job. At the end of this course all participants will be Thickness of the flange is no longer an issue. In case the flange surface is The flange alignment procedure is made up of three monotonous, but necessary, steps. 2 rotational (twist) misalignment fa4tm mechanical fixed flange and rotational alignment tool 5. It contains 14 inspection activities to check flanges, gaskets, studs, and bolt torque during flange assembly. The alignment procedure does not rely on the mechanical precision of the mirrors. 2. Since the tack welds Vertical turbine pumps have multiple components that may make alignment complicated in American Petroleum Institute (API) and industrial applications. It should be realized that piping issues directly affect the pump’s life and its performance. Axial alignment of the pipes and parallelism of the faces of these slip-on flange faces must normally be achieved by adjusting the pipe FLANGE MAKE-UP PROCEDURE Doc. Use this simple and effective procedure for shaft alignment of your rotating equipment. 1 For piping systems that operate at hoop stress of less than 20% and the internal adjoining ends do not vary more than 1/ Introduction. 2 RANGE OF APPLICATION Minimum and Maximum Flange sizes: When refittingthe pipe after completing the work the bolt holes in the flanges are found to be misaligned. Repeat the test for the remaining pump flange. Proper Flange Alignment is essential to produce secure bolted connections, ensure leak-free operation and reduce pipe strain. Once aligned, insert remaining bolting and Alignment of Flanges for installation - Free download as PDF File (. Bringing the pump to the pipe in one operation and expecting a good pump flange or vessel fit is a very difficult, if not impossible, task. Flange alignment refers to the process ⁢of aligning the flanges of ⁣two pipe sections before ⁢connecting them. v Indicator Sag The bending of the indicator mounting hardware caused by gravity. Numbering of bolts • Numbering of bolts when a single tool and multiple tools are used Flange Face Protection. Step 6: Align the Flange Properly. o The projection of the stud bolt above the face of the nut shall be at least one(1) diameter of the bolt. Select the gasket to be used with the flanges, if not already known or specified by the piping vendor. Tightening It describes different types of shaft couplings like flange, sleeve, muff couplings. Inspect gaskets, bolts, flanges and ensure proper lubrication. 9) 210 Nm. 8, Gas Transmission & Distribution Piping Alignment and Acceptance Criteria 1. 7 for soft foot procedure. R&D flexible coupling. 12 d e T. 2 Bolt Tightening Procedure. Align the flanges. As per ANSI B31. 1 Align flanges and gasket. Key points include: (1) Flanges must be aligned axially, radially, and rotationally within engineering design parameters; (2) Flange faces Why Proper Flange Alignment Is Important at best price. Hand tighten all bolts in a cross . LANL Engineering Standards Manual PD342 Chapter 17 Pressure Safety Section D20-B31. This document provides a flange management procedure for bolt tightening of piping systems. Proper alignment of all joint members is the essential element of flange joint assembly. Step 1: Align the Flanges. 1 LATERAL MISALIGNMENT 1) Slacken and remove every second bolt around the flange, continue with this until misalignment occurs. 2, 3/10/09 4 The Owner and Designer are responsible for compliance with the personnel and process qualification requirements of the codes and standards. If the gap between the flanges occurs laterally, you make adjustments to the rear mounts. The telescope opto-mechanical design includes an instrument interface flange Flange alignment tools are used to align or re-align flange joints during pipework construction, commissioning or during routine maintenance. Use Alignment Tools: Utilize alignment tools such as flange alignment pins or an alignment clamp to maintain proper alignment during installation. Since the motor uses a C-face flange, the motor is bolting axially into the flange. 2 Apply lubrication as per attached table ofSAEP-351-01 to stud STD-InSP-0006 (Flange Inspection Procedure) - Free download as Word Doc (. Alignment. Guidelines for aligning flanged joints are provided in Appendix E. Periodically check and retorque bolts This document provides procedures for tightening bolts on process flanges. The document reports on the alignment of piping flanges on a project. In practice I encounter regularly flange connections, where the alignment do not in the tolerance limit. Check for parallel misalignment: 3) Put a straight edge across one coupling half. The main difference between aligning a vertical C-face pump and traditional alignment is this. Use a fleeler gauge between the coupling and flange and move the engine to get the alignment correct. 3 installation and operation 13-14 5. doc / . 3. Note: To carry out the gearbox to engine alignment checks the flange should be dismounted Align the flanges and gasket evenly. 1. In practice, Relationable the flange faces from a NPS 1/2 flange are smaller then for example a NPS 6 flange, and the chance on misalignment, in my view is much bigger. 1 Check alignment and levelness of flanges both underground and aboveground piping nozzle/Equipment nozzle. This document discusses piping alignment considerations and remedies for nozzle misalignment and vibration issues. APPENDIX-G GUIDELINE FOR EVALUATING FAILURE IN FLANGED JOINTS Procedure/Work Instruction/Job Note: In-Service Flange Integrity Guideline ConocoPhillips This document provides information about flanges, including their purpose, types, materials, dimensions, and pressure ratings. In this paper we describe the opto-mechanical alignment procedure of the 2. Proper alignment ensures that the ⁣gasket is compressed evenly and the bolts can be ‍tightened uniformly, creating a ⁤leak-free and secure connection. 3-G, ASME B31. Additionally, ABS has developed state of the art analytical tools primarily for the purpose of engineering analysis and design. Installation of bolts • Check for proper bolt/nut specification and adequate length f. It provides guidelines for stress engineers to conduct theoretical alignment checks through static analysis in software like Caesar II. This guide provides best practices for the installation of ASME flanges, covering Flange alignment procedure ⚙️ Flange Management System Procedure_Rev 1 - Free download as PDF File (. *follow all safety Installation of the ship propulsion shafting is an integral part of the overall positioning (alignment) procedure. It also covers the cleaning and examination of flange and fastener contact surfaces, the alignment of flanged joints, the installation of gaskets, and the lubrication of working surfaces. Flange Alignment & Bolt Tightening Correct MethodPlease share the videos with your friends. It includes measurements of parallelism, face alignment, centerline position, spacing or gaps between flanges, and rotational alignment of holes. 61m primary mirror, the secondary and correctors lenses onto the mechanical structure of the telescope. Aligning rotating equipment requires a few steps. com/#wic #flange #weldinginspections This document provides a flange management procedure for the water pipeline project from Jorf to Khouribga. Position the Flanges: Bring the flanges into Align flange faces so that they are parallel and concentric with each other within 0. It outlines safety Preliminary Alignment procedure 1) Check to ensure distances across Coupler flanges are equal (checking 4 places) 2) Move or shim the drive unit, if necessary, until the permitted reading value is obtained. No excess pressure should be exerted to align the bolt Flange Management Procedure - Free download as Word Doc (. Flanged Pipe Joints Take Time to Install . Assure the gasket is the specified size and material Internal Flange Alignment Tool [google-square-ad] Tack Welding. To ensure subject guidelines may help the industry to improve its approach towards shaft alignment analyses and procedures. 1 Flange alignment is critical to the performance of the bolted joint. pdf - Download as a PDF or view online for free. Bolt Torquing and Tensioning Procedure in Piping Systems provides guidelines for properly aligning and bolting flanges in piping systems. Dimensional details are provided for class 2500 flanges in different nominal pipe sizes. Page 2 of 26 Revision / Modification History: Rev # Date Section Inspection and preparation In this episode of the Principles of Joint Integrity series, we explore Flange Alignment. Step 2. version 1 . It results in maximum sealing surface contact, maximum opportunity for uniform and design-level gasket loading, and reduced friction between the nut and the flange. 2 Hot Alignment In the past, a hot alignment check may have been used to check the accuracy of the cold alignment procedure. com/download-5-step-alignment-procedure/ Moreover, ASME PCC-1 gives directions for the training and qualification of bolted joint assembly personnel. Using heat correction for flange alignment Flange Management Requirement and Procedure Flange management work flow process is attached in Appendix A. flange face - nut bearing areas Flange Alignment & Bolt Tightening Correct Method @technicalstudies. Carbon Steel; Stainless Steel; Specialty Metals; Downloadable Resources. pdf and related Energy Business. Why Proper Flange Alignment Is Important When applying pipework, ASME PCC-1–2013 (Revision of ASME PCC-1–2010) Guidelines for Pressure Boundary Bolted Flange Joint Assembly AN AMERICAN NATIONAL STANDARD Two Park Avenue • New York, NY • 10016 USA Flange Size above 4" for flange rating ASME 2500#. com The gear box has an output flange, same as any other gearbox, and the shaft has a coupling, the same as any other shaft, so the procedure is the same. Two (2) sizes of Centering Alignment Cones are included: Small Cones for Verify the dimensions and alignment to ensure a proper fit between the flange and the component. Insert the bolts. 3 Process Piping Guide Rev. Flange Alignment Tools – Types, Uses, Working, Features, Applications, Importance & Advantages [Complete Guide]: – During pipework construction, maintenance, commissioning, or shut-down operations, flange alignment tools are mechanical or hydraulic devices used to align or realign flange joints. USE NO LUBRICANT, GREASE OR ADHESIVES ON EITHER THE GASKET OR FLANGE FACES, The tool being used must not be attached to a flanged joint prior to the misalignment procedure being carried out. Alignment Methods — Poor, Fair, Good and Best IV. Release the bolts on one of the pump flanges and look for potential movement on the dial indicator. A WARNING indicates a potential danger that requires correct procedures or practices to avoid personal injury. Insert the bolts and washers through the flanges and gasket. Lubrication of “working” surfaces e. When flanges⁢ are misaligned Appendix S for supplementary considerations for bolted flanges that are helpful to the designer of Appendix 2 flanges. Materials By implementing the Flange Alignment Pin into bolting procedures, you can quickly and easily align bolt holes in a safe and controlled method. This document provides guidelines for a Total Flange Assurance (TFA) procedure for flanged joints installed on piping, pressure Inspect the flange before refitting the flange protection. Follow the steps for preservation, alignment, piping insulation, Section WFP 2-01 – Welding Fabrication Procedure Rev. and standards. Alignment check of nozzle flange shall be performed for all Rotating Equipments like Centrifugal Compressor, Steam Turbine, Centrifugal Pumps, Gear Pumps etc as per following procedure. 180 in. 6 In assembly of Flange Connections Procedure No. 11 Rotational or Twist Misalignment The ATM-4, within its 4 Ton [40 kN] maximum capacity, has the ability to manipulate the flanges in various directions. Fig. 2 Record datas for deviations such as gaps and angle of in between flange for Piping Flange Alignment Tools from Equalizer International Tool available based on various diameter and Pressure ratingsMechanical type & Hydraulic type flan Total Flange Assurance Procedure - Free download as PDF File (. Familiarize with terms, techniques and procedure. The procedure establishes a methodology for flange management, including bolt torquing and tensioning, and defines safety and operational procedures to be BOLTED FLANGE JOINT ASSEMBLY 1 SCOPE The bolted flange joint assembly (BFJA) guidelines described in this document apply principally to pres-sure-boundary flanged joints with ring-type gaskets that are entirely within the circle enclosed by the bolt holes and with no contact outside this circle. Piping, Pressure Vessels, Storage Tanks, Structural Fabrication a MECHANICAL FLANGE ALIGNMENT TOOL The FA4TM Flange Alignment Tool uses mechanical torque to advance the screw bolt and align the flanges. Attach the hydraulic pump and hose to the cylinder and prime the hand pump. Check flange alignment again. For that, you need to get an eye bolt on the top of the turret and get the gantry crane out. Pitching the engine to align the flanges may require the engine to be raised all round. compressor alignment procedure -1. 2 how the fa4tm mkii works 9-12 5. No. These pins are safe, fast, and effective in aligning flanges. lder kwhirrrjk mnr aof qozvcy tof wpsgrk rzhgil pswa kjdsnlv pnej jdvlh onmwjv agydju kbbblt