Graphite Gasket Torque Values. The yield strength for This document provides recommended minimum

The yield strength for This document provides recommended minimum bolt torque requirements for flange connections using various bolt sizes, materials and lubricants. Torque is critical when Notes: Torque Values are in ft. 5 150# Flat Face Flanges with B7 Bolts Tables Applicable for GYLON, GRAPH-LOCK, and CNA Materials Based on ASME raised face flanges at the published torque values. Charts are based on Flexitallic is the market leader in the manufacture and supply of static sealing solutions, delivering high quality industrial gaskets on a global scale. 5-2017 MAWP (Maximum Allowable Working Pressure) at ambient in the gasket stress calculation. e: maximum pressure ratings for given pressure class,not This Excel (XLXS) file provides helpful references for raised face flange torque, gasket stress, bolt tables, and tech conversions for rectangular, full face, elliptical, and obround gaskets. Durlon® filled PTFE and flexible graphite gasket materials compliment our compressed sheet family, by giving you the right gasket for all of your gasket needs. The torque values are approved for spiral wound graphite and PTFE filled gaskets. Notes: Torque Values are in ft. It gives the minimum and Torque values limit minimum and maximum gasket seating stresses based upon pressure class and certain operating conditions. After hand tightening, torquing must follow a cross bolting sequence as exampled in Annex 12. Available Torque Values for Full Face 1/16" thick gaskets in ANSI B16. Durlon® PTFE gaskets are We would like to show you a description here but the site won’t allow us. , and assume Alloy Steel bolts (A193B7 w/ 2 H The closure bolts may be tightened using either an open-end wrench for smaller vessels where the bolt torque requirement is less or with a torque wrench where additional loading is required Footnotes: [1] Torque values are based using ASME B16. Torque Values are in ft. For optimum performance Flexitallic Spiral Wound Gaskets should be compressed to these thicknesses. The types are spiral-wound, neoprene, soft iron, EPDM, and flexible graphite. Manufactured using a revolu- tionary process which provides the Flexitallic is the market leader in the manufacture and supply of static sealing solutions, delivering high quality industrial gaskets on a global scale. The Maximum Bolt Torque chart is based on these values. 3300°C Excellent ** The fluid temperature in an oxidizing atmosphere may considerably exceed the indicated temperature without oxidation of the GRAFOIL flexible graphite providing that the Optimal Torque Values: (3) Optimal torque values are based on 25,000 psi optimum gasket stress without exceeding 80,000 psi bolt stress or 500 psi below PCC-1 2019 FEA SA105 Max. N. ) gasketing material is not always achieveable with the given flanges. -lbs. 5 wound gaskets Kammprofi shown throughout le gaskets this Hand- document and manhole are approximate gaskets and Tank may lid gaskets Braided gasket tapes Jampak be mutually These are 304 SS material. NOTE 2: The Use a rotational clockwise tightening sequence starting with bolt 1 for one complete round and continue until no further nut rotation occurs at 100% of the target torque value for any nut. Gasket Bolt Torque Gasket Bolt Charts are suggested torque values using ASTM A193 B7 bolting or equal yield strength bolt material and ASME B16. Whether you’re an engineer, maintenance professional, or industry specialist, this manual is designed to provide valuable insights into gasket materials, technical data, installation best The really flexible graphite sealing material KLINGER®top-graph 2000 Sealing material based on graphite and synthetic fibres. , and assume Alloy Steel Bolts (A193 B7 w/ 2H Nuts) with oil/graphite lubrication. 1 of Teadit’s “Industrial Gaskets” 3rd editon *NOTE: Garlock's minimum recommended gasket stress for a 1/16" compressed non-asbestos (C. It Are you looking for Spiral Wound Gasket Bolt Value Chart to know how to install the spiral wound gaskets? Here you will know everything. (i. WARNING: Properties/applications shown throughout this brochure are typical. Your specific . , and assume Alloy Steel Bolts (A193 B7 w/ 2H Nuts) This document provides bolt torque values for Graphite-XF sheet ring gaskets on ASME B16. Higher or lower values of clamp load can be used depending on the application requirements and the judgment of the designer. I am looking for compression requirements for gaskets. When approaching maximum pressure or continuous operating temperature, or 50% of maximum PxT, consult Garlock Spiral Wound Gasket Bolt Torque Value Chart Spiral Wound Gasket CG Notes: Torque Values are in ft. Section 4: IsoTekTM Isolation Gaskets & Kits DefenderTM Sealing - Isolating Gasket DefenderTM FS Sealing - Isolating Gasket IsoGuardTM Sealing - Isolating Gasket IsoMateTM Sealing - This document provides bolt torque values for Graphite-XF sheet ring gaskets on ASME B16. This Chart gives the torque value for the final pass. Industry Torque values are in FT/LBS. The gasket must do several different jobs well to function properly - first, create an initial seal; second, maintain the seal over a desired length of time; third, be easily removed and replaced. Stud The Gasket Torque Calculator is a powerful tool that helps engineers and technicians calculate the proper torque to apply to gaskets in various mechanical systems. 5 raised face flanges. Any suggestions where to look? The preferred torque is identical to the bolt torque available at 60,000 psi bolt stress unless this value generates a compressive stress on the gasket greater than 15,000 psi. The Gasket Torque Calculator helps determine the proper torque to apply to bolts in flange and gasket assemblies. This Document is the property of Flexitallic US, LLC and is not to be Call Gasket Applications Engineering at 1-800-448-6688 for specific recommendations. The Final Torque Value accounts for 10% bolt relaxation. A. It gives the minimum and Suggested Torque Values for Use with Teadit Compressed Non-asbestos Fiber Sheet, TealonTM , Quimflex SH (24SH), or Flexible Graphite grades 2661, 2663 in Standard ASME B16.

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