Flange Bolt Torque Chart Pdf

Novus Flange Insulation Kits are designed for electrical flange insulation. Check that gasket is getting compressed uniformly. Hello vienotkelly: The correct Main bolt torque is 42 foot pounds. FLANGE BOLTING PATTERNS. The most widely used application is on B7 studs with 2H nuts. Features within the 4-Bolt flange and the connection opposite the 4-Bolt flange can de-rate the maximum working pressure. To many people, torque is a word that is not at all easy to comprehend. We provide Bolt Stress, Flange Stress, Tightening Torque, Tensioner Pressure and Gasket Seating Stress calculations for Mills, Pressure Vessels, Heat Exchangers, Slew Ring Bearings, Cylinder Heads, Structural Beams and Turbines. Игорь Беседа. Sample Bolt Torque Chart Torque Specs Torque Specs Bolt Torque sample bolt torque chart torque specs torque specs bolt torque fastenal. Ford 9 inch Torque Specs for Ford 9 inch center Section torque specs. 4) The torque figures above are based on a flange surface finish between 125 -250 rms finish, surface flatness within 0. Improvised Torque Wrench ; Bolt Torque Calculator. body- bonnet and packing flange bolts be retightened. " Torque specs shown in the shop manual are the critical ones. Please refer to the chart below and call for availability. DOWNLOAD PDF. Insert the bolt up through the flange of the y-pipe and through the Torque Tube flange, with one washer on the head of the bolt and a washer under the nut. Then use the associated link download the PDF with all of the flanges available with that specific bolt pattern. 11 or C153/A21. , “X” ( on head of bolts and screws and on one end of studs and stud bolts). Torque wrench TORQUE CHART Be sure to tighten all screws, bolts and nuts to their speci- 6 mm SH flange bolt and nut 9 0. See packing torque Table 2. 3 Keys to Improved Bolted Flange Joint Integrity by Michael Kessel "That all important clamping force which holds the joint together - and without which there would be no joint - is not created by a good joint designer, nor by high quality parts. Southern Fasteners and Supply provides this complete list of WASME B16. Before using a given torque table, these assumptions should be verified to insure they are appropriate for the specific application. Torque values listed in foot-pounds. Please refer to the bolt torque ratings in Table 1 on page 6. The 12 point design permits greater torque to be applied to the fastener and eliminates the rounding of the hex socket that can sometime occur with standard hex socket recess with repeated use. 47 Series A(MSS SP-44) flanges(150LB, 300LB, 400LB, 600LB, 900LB). (3) EWS Table-H flanges have been developed for sizes up to 1200 mm (only to 600 mm in AS 2129). Mating with other brands or accessories may require variation. The flange bolt torque chart shows the recommended torque to be applied to flange bolts in ft x lbs or NM, depending on the stud bolt grade and diameter. Torque data for use with alloy steel stud bolts. The torque sequence for the head bolts and the correct way to tighten the bolts are attached to this reply. Follow local safety rules. d f q y 1/16" o. ) Tightening Torque Clamp Load (lbs. 3) Torque two opposing bolts to 1/2 the full torque suggested for the pipe size being installed. Use 3mm thick moulded rubber gaskets. Install flange kits 4. With a calibrated torque wrench, tighten each flange connection in a crisscross pattern (refer to figure). There are seven frame sizes as shown in the table below: Motor Type Max. Torque Specifications Recommended Torque in Foot Pounds (Newton Meters) SAE Grade 2 (No Dashes) SAE Grade 5 (3 Dashes) SAE Grade 8 (6 Dashes) Bolt Diameter "B" Wrench Size "A" 8. These torque ratings are based on new greased bolts. We strongly believed that there was a need for one company to carry in stock a full line of aluminum fasteners from A. Pass 3: Set the torque wrench to the 100% torque value and repeat the crisscross pattern a 3rd time. The torque rating for clamps and bolts is 7 to 10 pounds per foot. General Procedure Outline Once a flange is attached to the pipe or valve, the method of joining two flanges is as follows: Step 1: Piping runs joined to the flanges must be installed in. Make sure that the flanges are not distorted and that the gasket is evenly compressed. DOWNLOAD PDF. The flanged assembly must be fitted with a Klinger Maxiflex Spiral Wound , Style CRIR Gasket. Rod bolt length listed here is the measurement from under the head to the end. At 03:56 AM 7/5/2007 -0600, Doug Cygan wrote: >>"I've looked through all of my books including the workshop manual and only found some of the torque specifications, but not all. The most widely used application is on B7 studs with 2H nuts. 5, titled “Steel Pipe Flanges and Flanged Fittings”, is the basic standard. bolt Torque Sequence Finger-tighten all nuts and bolts. 11 708 960 1 1/4 105,000 63,000 60% 0. Flange)** 150 ft. Torque values listed are for general use only. It is therefore strongly recommended that all bolts are retorqued a minimum of 24 hours after commissioning or following the initial full process cycle. son, Kolding. Donker bolts have rubber encapsulated heads. TORQUE SPECIFICATIONS for Nuts and Bolts - CF-112. Then hand tighten till they are snug against the flanges. STANDARD BOLT TORQUE SPECIFICATIONS HOW TO DETERMINE BOLT STRENGTH Hexagon flange bolt w/ washer hexagon bolt Hexagon flange bolt wl washer hexagon bolt Hexagon head bolt Hexagon head bolt Hexagon head bolt Hexagon head bolt Welded bolt Stud bolt Mark Class Mark Class STANDARD BOLT TORQUE SPECIFICATIONS – Torque Specifications B–2. Engine Bolt Torque Specifications - 426 Hemi, RB, B, LA Engines: These specs are for stock-type bolts with light engine oil applied to the threads and the underside of the bolt head. cast in multiple segments. • Use only through hardened washers. Flange Bolt Torques The following charts indicate the approximate bolt torque required to seal flanged joints against internal pressure. Place a drum pilot pad at the 12:00 o’clock position. Stand-off dimensions given in Table 3. The International Standards Organisation designation for bolts, also followed in India, is given by Grade x. 4 (at a sheared edge), the recommended spacing is taken as 3 x bolt diameter = 2. The flange. The bolt shall be lubricated with molybdenum di sulfide and it is essential especially in all bolts of size 7/8" and above to check the application as the bolt load developed by torque is dependent on the lubrication of threads. Fastener Torque Specs. or choose Generic to see kits that might fit a range of engines Didn't find the kit you were looking for?. 15 180 degrees 180 degrees: Flywheel to crankshaft bolks: 85: 63: Oil Pressure switch: 12: 9: Sump bolts: 10: 7: Sump to gearbox. B7 studs with 2H heavy hex nuts; with studs, nuts and the nut bearing surfaces lubricated with a never-seize type paste (k = 0. Author: kevin. Shop Lawson Products for your bolts needs. 8 Fastener Handbook M 8. PIPING PRODUCTS. grams Thread diameter (d) Underhead Length (L) wt. FASTENER TORQUE CHARTS GUIDE FOR PREVAILING-TORQUE LOCK NUT ASSEMBLY TORQUES (CAD AND WAX, GRADE B, C, AND GRADE G FLANGE NUTS) LOCK NUT STANDARDS FROM IFI-100 REQUIREMENTS Torque-Tension Requirements • Clamp loads for the Grade B lock nuts equal 75% of the bolt proof loads specified for SAE J-429 Grade 5, and ASTM A-449 bolts. Ensure that the flanges align evenly. The bolt is stressed up to the proofload value, and if there is no deformation, elongation, or fracture, then the bolt is deemed to have passed. We provide Bolt Stress, Flange Stress, Tightening Torque, Tensioner Pressure and Gasket Seating Stress calculations for Mills, Pressure Vessels, Heat Exchangers, Slew Ring Bearings, Cylinder Heads, Structural Beams and Turbines. Note: This table has bolting compatibility with AS 2129 Table D flanges. (3) The design joint has been proven by test to be suitable for the ratings. PASS 1: Torque to a maximum of 30% of the final torque value in accordance with the torque sequence. Bolt lengths are approximate for flange - flange duty assuming one 1/16" gasket and one bolt washer. Thak You for using FixYa. Abstract: metric bolts tightening torque m2 m2. BOLT PRODUCTS s e m h s e m Nut F=Q+ 100 100 N=-F f N=-w s YAs e k l b Ds r Property Class 8. SUPERDUTYPSD. Apply red Loctite® 271 to the OEM bolt threads and torque to OEM specifications. The stud bolt and nut torque chart show the sequence to use, and the force to apply, to stud bolts used to tighten flanges (by flange class). ASME PCC-1 standard is called the Guidelines for Pressure Boundary Bolted Joint Assembly. This relative motion between the nut and the bolt attempts to reduce the distance between the bearing surfaces of the bolt and nut. EZ Calc - Bolting Calculator, Enerteq's oline tool for estimating Required Torque Values. 9 bolt will not snap unŸ l every square millimetre of the bolt cross secŸ on is carrying a load of at least 120 kg. Flange bolts have an integral washer on the undercut of the bolt head that distributes the bearing load. com ON-SITE MACHINING SOLUTIONS Series 150 Flanges Nominal Pipe Size Wrench Size Flange Bolts Raised Face Diameter Bolt Circle Flange Diameter Quantity Size Length R. Install bolts first in the center and work out toward the edge. , let’s use 3”. of Flange Outside Dia. Apply ARP Ultra-Torque ® to fastener threads and the underhead of the bolt or underside of the nut. Tighten the bolts to the normal range of bolt torque as indicated in Table 1 while at all times maintaining approximately the same distance between the gland and the face of the flange at all points around the socket. 11 or C153/A21. com offers 552 2 bolt pipe flanges products. Before using a given torque table, these assumptions should be verified to insure they are appropriate for the specific application. Tekflow » Compact flanges Norsok L-005 We design and start in production our compact flanges as per Norsok L-005 standard. 47 Series A(MSS SP-44) flanges(150LB, 300LB, 400LB, 600LB, 900LB). Torque Chart - Flexitallic Flexpro Gaskets Is Often Used In Torque Chart, Drill Chart And Life. Set the torque wrench to the 70% torque value and repeat step 2. At a certain torque, the screw can start to strip the plastic so it is important to use the right type of screw, such as the FasPlas TX Flange thread forming screw. Because in the vast majority of bolted all bolts are not tightened simultaneously, the effect of tightening one bolt in the group as an effect on the preload in other previously tightened bolts in the group. bolt pattern. Tighten flange bolts on the upstream side of the sensor in the incremental sequence shown in Figure 7, to 20% of the suggested torque values. specification for stud bolts and tap end studs technical report tr9501 stud bolt length table for 6b flange connections with "r" and "rx" gaskets dia. Torque settings: How much torque is the right amount is highly dependent on the size of the bolt, the thread pitch, and the surface condition of the threads. Distance Between Oval Octagonal Ring No. grams Quantity Thread diameter (d) Underhead Length (L) wt. Tighten 3/8-inch nuts at front main bearings to 300 in. Hand tighten bolts Torque bolts in diagonal sequence in small increments to the appropriate torque level listed in chart Flanges Tighten bolts according to chart Dash Flange Inch screws Torque Metric screws Torque size size (J518) Nm 1) (ISO 6162) Nm ) 13 1/2 5/16-18 24 M8 24 19 3/4 3/8-16 43 M10 50 25 1 3/8-16 43 M10 50 32 1-1/4 7/16-14 70 M12* 50. Flange Bolt torque Chart - torque charts studs & bolts fasteners and gaskets supplier dan loc group makes it easy click to access helpful industrial torque charts the flange bolt torque chart shows the re mended torque to be applied to flange bolts in ft x lbs or nm depending on the stud bolt grade and diameter page 1 of 12 api spec 6a 16a 17d and mss flange gasket bolt and torque reference. This is mainly due to corrosion and deformations in the bolt and nut threads. Flange Nuts DIN 6923 ISO 4161 ANSI B 18. COM FORD SUPER DUTY 7. ANSI 600# Flanges ANSI 900# Flanges ANSI 1500# Flanges Size Qty. When tightening, always use the correct sequential bolt order for the flange. Bolt Size TPI Proof Load (lbs) Clamp Load (lbs) Tightening Torque (ft lbs) Galv + Wax. In table 2 we compare some carefully measured torques 1 required to bring flanges "metal to metal" with the maximum torques recommended by a fastener manufacturer. POCKET BOLT REFERENCE CHART 155 Southbelt Industrial Dr. Bolt tightening sequence or torque sequence is defined in torque tightening procedure. astm a182 flanges ansi b16. The correct length of bolt should allow 2 complete bolt threads to be visible when the nut is hand tight. stainless steel stud bolts and nuts specifications, stainless steel stud bolt torque chart, stainless steel stud bolt material, 316 stainless steel stud bolts, duplex stainless steel stud bolts, stainless steel stud bolts, stainless steel stud bolts and nuts, stud bolts for stainless steel flanges, stainless steel stud bolt specification, stud bolts asme b18. Flange Bolting Guide GASKET INSTALLATION 1. This provides a larger sealing surface but uses lower bolt torque. Torque has been converted into ft/lbs by dividing the result of the formula by 12. beveled washers for all i-shaped posts, flat washers for others flat washer install fuse p with notches. ! CAUTION Wheel nuts or bolts must be tightened and maintained at the proper torque levels to prevent loose wheels, broken studs, and possible dangerous separation of wheels from your axle, which can lead to an accident,. Bolt Torque Values - FLUOROLON ™ (Sheet Ring Gaskets / FRP Flat Face Flanges) Sheet Ring Gaskets on FRP Flat Face Flanges with ASTM A193 Gr. Insert the hub in the rim and line up bolt holes. Hardware Identification & Torque Specifications Common Hardware Types Torque Specification Chart Hex Head Capscrew FOR STANDARD MACHINE HARDWARE (Tolerance ± 20%) Washer Hardware Lockwasher Marks Grade Carriage Bolt SAE Grade 2 SAE Grade 5 SAE Grade 8 Hex Nut in/lbs in/lbs Size Of in/lbs. , Two-Way. Torque values are based on clean, dry threads. Why Superbolt® Tensioners? 2 Superbolt®, Inc. Torque Values are in ft. Torque specifications are shown either as an exact figure, or a specific range. (refer to page 1 for assembly views) A. Fortunately, torque-angle signature curves can be obtained for most bolted joints. ASME B16 5 2013 Pipe Flanges and Flanged Fittings NPS 1 2 Through NPS 24 Metric Inch Standard. ANSI Flanges Tel: 886-4-23112576 Fax: 886-4-23112578 E-mail: [email protected] Code 62 4-Bolt Flanges O™Ring Boss National Pipe Thread Socket Weld Pipe Socket Weld Tube Butt Weld Pipe Cover Plates Union Plates Flange. as you are going to use bolt and stud to connect flanges. 50 / BS1560 Flanges ASME/ANSI B16. Rear axle flange bolt (8) torque spec for 2004 Chevy silverado 2500 hd - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. It is an experimentally derived constant that includes the impact of friction. Do not allowed gasket materials to be exposed to temperatures above 50 deg C or exposed to contaminants. If you are looking for fully threaded bolts please call direct at 800-872-5557. 8 or 24 bolt sequence. Available Torque Values for Full Face 1/16" thick gaskets in ANSI B16. Grade 2 calculations only cover fasteners 1/4" - 3/4" in diameter up to 6" long. The amount of torque required to run the nut down (friction drag torque) should be measured and added to the amount of torque specified for the fastener. Then tighten the bolts to 100% of estimated torque before pressure. Code 61: Pressure rating of 3,000-5,000 PS depending on size and angle of the coupling. The amount of torque applied is a function of the frictional forces and bolt diameter and is typically calculated utilizing a clamp load equaling 60-70%. PCD One of the critical dimensions is the PCD of a flange. Carefully remove any solid residue from the flanges, using scrapers, wire brush or cloth. Ensure that the holes on the gasket align evenly with the flanged holes Step 2: Place the flange over the gasket. washers per bolt Flange Insulation Kits Novus Flange Insulation Kits are typically used on offshore installations, seawater environments, chemi-cal installations, oil refinery pipelines where galvanic corrosion protection and electrical insulation is required. On this page you will find API Spec 6A and API Spec 17D Flange information, dimensions, and a method of Flange identification. • Use a calibrated torque wrench. or choose Generic to see kits that might fit a range of engines Didn't find the kit you were looking for?. piping topics including a discussion on hygienic piping. If bolts are to be torqued "dry", increase wrench setting by 20%. ANSI Hardware Design Guide and Charts. Torque values listed are for general use only. d y 1/16" o. allowable torque is limited so that the flanges do not crack when bolted. (1)- Bolt lenghts are calculated based on bolting one WN to one Blind. corrected bolt size from " to " o in table. cadmium plated washers require a lower torque value to achieve the same pre-load on the through bolt since the lubricity of the cadmium plating reduces the friction in the fastener joint. Navy Flange Dimensions and size Charts. HOLES 125 DIN 240 200 8 X 18 250 210 8 X 18 250 210 8 X 18 270 220 8 X 26 270 220 8 X 26 JIS 235 200 8 X 19 250 210 8 X 23 270 225 8 x 25 270 225 8 x 25 300 250. 5 All dimensions listed are given in inches. 53 Flange Details O. Screws too short for this formula shall be threaded as close to the head as practicable. Follow local safety rules. bolt Torque Sequence Finger-tighten all nuts and bolts. Torque Values are in ft. economically replace a separate bolt & washer assembly. About 36% of these are flanges, 20% are pipe fittings, and 5% are bolts. Common in most steel wheels up to and including some 16” diameters. General Information on Torque Specifications The amount of torque applied to a bolt or nut determines the Clamp Load. For example, a grade 12. today, he said the min 40 inch lb torque is for the STUDS. flange bolt size chart blind dimensions hole. capacity of Table C flanges to 1600 kPa. Donker bolts have rubber encapsulated heads. Torque cylinder base nuts to 1/2 of the specified torque value for the fastener. FRONT Driveaxle to Axleshaft Flange Bolts. Recommended Set screw Torque (unless otherwise specified) 1/4”-20 3/8”-16 1/2”-13 5/8”-11 3/4”-10 4 ft/lbs (5 Nm) 5 ft/lbs (7 Nm) 11 ft/lbs (15 Nm) 21 ft/lbs (28 Nm) 34 ft/lbs (46 Nm) Over torqued set screws will damage beam clamps in this section. Dimension references: L = Overall length of hub, ± 1/16 inch. The fi rst number gives the breaking strength of the steel in the bolt. Bolting and hex nuts are Unified Coarse Thread Series (UNC) Class 2A (bolts) and Class 2B (hex nuts) per ASME B1. Flange Tables, Bolt Sizing and Gasket Materials There are many different standards relating to the sizing and specification of flange & bolt sets world-wide, common ones include ASA / ANSI / ASME (USA), PN / DIN (EU), BS10 / BS4504 (British), and JIS / KS (Japanese / Korean). The Black Series Hydraulic Square Drive Torque Wrench is the most efficient and heavily used tool in any turnaround trailer. bolt Torque Sequence Finger-tighten all nuts and bolts. FBOLT=FTOTAL/12bolts = 2356 lbf. The flange bolt torque chart shows the recommended torque to be applied to flange bolts in ft x lbs or NM, depending on the stud bolt grade and diameter. Every 50 Hours – After the first 25 hour recheck, it is Mandatory that the propeller bolt torque be rechecked every 50 hours. 1, b7 stud bolts, ansi b 16. The greatest contributors to flange leakage are insufficient torque, un-even torque, and flange misalignment. Table 2: Series 20/21 and 30/31 - Flange Bolt Torque Chart Valve Size Normal Torque Chart Normal Torque Range VF Series Butterfly Valves 2 through 20 in. 11 2 - Target bolt load is calculated at 60% bolt yield stress 3 - When using HTW/PTW equipment, refer to the OEM's Torque/Pressure conversion table to determine the required pump/air pressure to achieve the target torque. The PocketENGINEER™ Flange Bolt Torque Calculator will estimate a bolt torque suitable to develop the required gasket sealing stress, based on user input conditions, configurations and component dimensions. This will change with reuse and be referred to as the “1st Off”, “5th Off” torque and so forth. The amount of torque required to run the nut down (friction drag torque) should be measured and added to the amount of torque specified for the fastener. ) Bolt Length (in. " The appropriate values are listed in our Dimension table. 07 is for PTFE (Teflon/Xylan) coatings. Code 62 Flange. PIPING PRODUCTS. 8 MPa) Weld Neck RTJ Flange Materials for API 6A Type 6B 2000 psi(13. Because in the vast majority of bolted all bolts are not tightened simultaneously, the effect of tightening one bolt in the group as an effect on the preload in other previously tightened bolts in the group. A Bolt Torque Chart will give the estimated torque calculations. 0L engine bay, both 6-bolt and 7-bolt engines. 11 or C153/A21. ASME PCC-1, Guidelines for Pressure Boundary Bolted Joint Assembly, a relatively new ASME standard, provides good guidance on this issue. The calculator is generic an can used for imperial and metric units as long as the use of units are consistent. 150 lb Class 300 lb Class Flange stress limitations were determined by Warren Brown and David Reeves in a study titled An Update on Selecting the Optimum Bolt Assembly Stress for Piping Flanges, (Draft presented at the 2007 ASME PVP Conference), Table 2. Bolting Chart for Industrial Flanges. Most rent or purchase the pins in sets of 2 for even alignment. First tighten flange nuts to 50 ft. Tighten all the bolts until the flange meet the gasket. CE 405: Design of Steel Structures – Prof. Ford F250 F350 Super Duty Torque Specifications, Various torque values for 1999-2003 For Truck. Dramatic improvements in efficiency, life expectancy and corrosion resistance are claimed to be imparted to Nut and Bolt connectors by the application of a low friction PTFE coating. Safety glasses MUST be worn when striking bolt heads. The torque chart is for reference only and assumes properly lubricated ASTM A193 B7 stud bolts with ASTM A194 2H steel nuts. 8 Fastener Handbook M 8. The following procedure is the correct method: 1. Refer to numbering specifications. * These flanges have limited bolt load, flange allignment is critical. Hose and Connector Installation Guide 6 (2) Permanent Crimped Hose Assembly: The permanent coupling (1E2115) consists of a head, stem, and shell, shown below. DO NOT use these values if a different torque value or tightening procedure is given for specific application. Torque goes into tensioning and overcoming friction. STEP 2: Loosen differential bearing cap bolts and bearing caps. net WELD NECK THREADED LAP JOINT BLIND SLIP-ON SOCKET WELD. 6 f - 568 class 8. Apply red Loctite® 271 to the OEM bolt threads and torque to OEM specifications. Insert the pipe into the socket and press the gasket firmly and evenly into the gasket recess. Shear bolts are designed to fail under predetermined loads. Hex Bolts Heavy Hex Bolts B7 Heavy Hex Bolts Flange Bolts 12 Pts Sockets Per print specials. Please contact your gasket supplier which torque rating is recommended. This third edition is a complete revision and update that includes vital information on control valve performance and the latest technologies. ASME flange ratings, is it 150 and 300 pound. Dimenison chart of stud bolts for ASME B16. Bolts and gaskets are not supplied with flanges. (4) The 1050 mm EWS Table-F flange dimensions detailed in this Technical Standard are metricated from the 42", 300 psi flange and will not match AS 2129 Table F flange dimensions. * * Use 75% of the specified torque value for plated fasteners. Self Locking Nuts When torquing a self-locking nut, the nut should be run down on the threads of the bolt until the nut almost contacts the mating surface. The ASTM A193 specification covers bars, bolts, screws, studs, stud bolts, and wire. Consult factory for additional information. They are offered in split and captive (one-piece) versions. Flange Bolt Torques The following charts indicate the approximate bolt torque required to seal flanged joints against internal pressure. Less torque means reduced stress on flanges, bolts and nuts in addition to providing a much safer and dependable assembly for the installer. The correct length of bolt should allow 2 complete bolt threads to be visible when the nut is hand tight. As per ISO 9624: "The inside diameter of the loose backing flange shall conform to the design of the flange adaptor. All calculations are for Coarse Thread Series (UNC). A325T heavy hex structural bolts – Fully threaded A325. If an air wrench is used make sure the pressure is set to the minimum. 1) and locate the gasket on the bolts carefully to prevent damage to gasket surface. This article is an attempt to fill the gap for the 1G folks out there, following the general format used in the 2G article. SizeUNRC Torque (N•m) Inch Metric Size Nominal Tightening Torque Nominal Tightening Torque Size (In-Pounds) Size (N•m) 4 5 6 8 10 1/4 516 3/8 1/2 5/8 Inch-Button Head Metric-Button Head 8-15 30 65 125 200 360 1000 1750 M3 x 0. grams 10 4 10 40 60 4 12 50 95 4 12 50 95. Overcoming thread friction and friction between the nut and the washer uses up over 80% of the torque energy applied to the nut or bolt, leaving less than 20% of the energy to produce useful tension in the shank of the bolt. INTRODUCTION Dear Customer, Aluminum Fastener Supply Co. Torc-Tech, IBT series configured to tighten and loosen nuts requiring accurate high torque during bolt tightening and maximum torque during bolt loosening. 6A for bonnetless, Table 2. Bolting Catalog, Hydraulic Spreader Kit, FlangePro, Product OverviewLEARN MORE Repair Parts and Operating Instructions To find parts list or operating instructions. of Bolt Circle Number of Bolt Holes Hole Dia. Flange Studs Size Chart ASME B16. 6-1 **The dimensions of 64" flange correspond with applicable dimensions of 66" Class E in ANSI/AWWA C207, and 64" ductile iron flanges. net WELD NECK THREADED LAP JOINT BLIND SLIP-ON SOCKET WELD. Specifications - Uni-Flange® Series 1300 Series 1300 Uni-Flange® Restraint Device for PVC Pipe used with Mechanical Joint / *Push-On Fittings A fast, economical method of restraining water main fittings, valves and hydrants used in PVC piping systems, the Uni-Flange® Series 1300 offers guaranteed joint restraint, in every soil condition. TORQUE PROCEDURE This document defines general requirements for assembly of flanged joints in Piping Systems where controlled tightening of stud bolt using torque measurement is mandated. ” Front and Rear Companion Flange. Push the gland toward the socket and center it around the pipe with the gland against the gasket. Milwaukee and Jamesbury Butterfly Valve Bolt Gasket Selection Chart 12/11/09 Milwaukee and Jamesbury Bolt Chart 120909. It is expressed in Newton-metres (Nm) 4 Maximum flange torques The maximum flange torque values listed in Table 1 give the maximum torques which can be transmitted through. Tighten 3/8-inch nuts at front main bearings to 300 in. 8 f - 568 class 10. General Procedure Outline Once a flange is attached to the pipe or valve, the method of joining two flanges is as follows: Step 1: Piping runs joined to the flanges must be installed in. There are many methods for measuring preload (see Table 12). 4 and 8 Bolt Flanges. Bolt torque Specifications: Shown is the bolt tightening sequences for typical circular flanges. PIPING PRODUCTS. These bolt torque values are intended for use as guidelines only and are based on ideal conditions, perfect flanges, flange alignment & new well lubricated bolts/nuts according to the national boiler code, installed in accordance with the Central Plastics Company Flange Installations Guidelines. DO NOT use these values if a different torque value or tightening procedure is given for specific application. ANSI Flanges Tel: 886-4-23112576 Fax: 886-4-23112578 E-mail: [email protected] Most of these bolts are. The BX ring gasket differs from the standard oval or octagonal shape in that itis square in cross section and tapers in each corner. Set the torque wrench to the 100% torque value and repeat the criss-cross pattern a third time. Pass 3: Set the torque wrench to the 100% torque value and repeat the crisscross pattern a 3rd time. Apply red Loctite® 271 to the OEM bolt threads and torque to OEM specifications. TABLE 2: BOLT TORQUE CHART, LB-IN [N-m]* Inlet Flange Raised Face Flat Face Number Bolts 2" 30 [3. Because in the vast majority of bolted all bolts are not tightened simultaneously, the effect of tightening one bolt in the group as an effect on the preload in other previously tightened bolts in the group. FLANGE DIMENSIONS Large / Class 150 / 30" thru 48" Phone: 920-921-0821 Toll Free: 1-800-236-1458 Fax: 920-921-5409 Web: www. Specified minimum bolt lengths are based on the use of two Spears® Flanges, two standard flat washers, standard nut and 1/8" thick elastomer full face gasket. The International Standards Organisation designation for bolts, also followed in India, is given by Grade x. of holes dia. Set the torque wrench to the 70% torque value and repeat step 2. 9 bolt is shown in the piechart. As a general guide, during initial experiments to determine. Insert 4 bolts into bolt holes 1 to 4 (Fig. BOLT TORQUE SPECIFICATIONS Torque in pounds-foot 2 2 5 5 7 7 8 8 Socket head cap screw Socket head cap screw Bolt Dia. Overcoming thread friction and friction between the nut and the washer uses up over 80% of the torque energy applied to the nut or bolt, leaving less than 20% of the energy to produce useful tension in the shank of the bolt. Torque values are based on using weld-neck flanges and lubricated stud bolts w. 3) Torque two opposing bolts to 1/2 the full torque suggested for the pipe size being installed. Always replace shear bolts with identical property class. Bolt tightening torque values are given in Table 2-3 and are typically sufficient for obtaining a seal. astm a182 flanges ansi b16. Push the gland toward the socket and center it around the pipe with the gland against the gasket. Flange Clamps — Clamps are used for providing the holding power to the 4-bolt flange connection. About 36% of these are flanges, 20% are pipe fittings, and 5% are bolts. As the thicknesses of these flanges differ, and therefore the pressure rating of the flange, care should be taken to ensure the pressure rating of the flange used is suitable for the system which it is being used on. Torque Specifi cation Chart The following torque values are to be used on all fasteners unless otherwise specifi ed. Shoulder style studs torque to 50 ft-lbs from outbaord. Flange Bolt Torque Calculator. Insert the hub in the rim and line up bolt holes. Situated on 36 acres and with over 300,000 square feet dedicated to production and stock, Weldbend can ship any size order the same day. FLANGE / 50 10K KS B1503 / JIS B2220 Nominal Bore of Flange Outside Dia. Page 2 Valve Flange Bolting Without Washers Examples of Typical Valve to Flange Bolting without Washers When bolting the valve into the line, use standard bolting torque as recommended by applicable piping standards. B7 is required for flange joint material with nut factor of 0. Install fastener hand tight. Then hand tighten till they are snug against the flanges. RECOMMENDED NUT TORQUE MOUNTING THREAD SIZE TORQUE FT. Topics such as proper bolt and gasket selection, flange face arrangements, alignment during installation, bolt-up patterns and the relationship between applied bolt torque and achieved gasket stress are discussed, and practical recommendations are provided to avoid some of the common installation pitfalls. If an air wrench is used make sure the pressure is set to the minimum. Insert a flange bolt or stud with material properties of SAE J429 Grade 5 or higher through the bolt holes and thread a nut on hand tight. 9 bolt will not snap unŸ l every square millimetre of the bolt cross secŸ on is carrying a load of at least 120 kg. This article provides such a chart for "Initial Target Tightening Torque. Description. Hexagon bolt/Tap bolt. 0 655 511 22 605 20 23. This relative motion between the nut and the bolt attempts to reduce the distance between the bearing surfaces of the bolt and nut.