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Flange Torque Chart

Flange Torque Chart - Web a successful flange installation requires the proper amount of load applied to the gasket. Web flange joints require proper tightening to avoid the leak of the fluid from the joint. 435 psi hydro test pressure: Web the torque tables are built on specific assumptions regarding bolt and nut factor. X pitch x bolthole o.d. Web welcome to this interactive flange bolting calculator from hytorc.the program computes recommended torque values , bolting patterns, tool selection and pump pressure settings for standard asme b16.5 and api 6a flanges under normal assembly conditions. The above table is applicable only for astm a320 grade b8, class 2 and a193 grade b8, class 2 stud bolts. X pitch x bolthole o.d. Web bolt yield should be at least 80,000 psi. Any thread damage (however minor), additional lubrication, or standard deviations within the range can change friction and thereby the expected outcome.

X pitch x bolthole o.d. Bolt torque is the twisting or turning force applied to tighten the nut on a bolt. Web flange reference chart pn6 5k 125 lbs pn10 10k 150 lbs pn16 16k 300 lbs pn25 20k 300 lbs pn40 40k 600 lbs o.d. The above table is applicable only for astm a320 grade b8, class 2 and a193 grade b8, class 2 stud bolts. Web bolt yield should be at least 80,000 psi. X pitch x bolthole o.d. Web flange joints require proper tightening to avoid the leak of the fluid from the joint. These are 304 ss material. 2245 psi ***ramco®manufacturing does not take any responsibility for any of these torque values, they are theoretical values & should be utlilized for reference only. X pitch x bolthole 10 din 75 50 4 x 11 90 60 4 x 14 90 60 4 x 14 90 60 4 x 14 90 60 4 x 14

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Web Flange Torque Charts Listed By Nps And By Flange Class.

Bolt torque is the twisting or turning force applied to tighten the nut on a bolt. X pitch x bolthole o.d. The prevailing torque lock nut clamp loads are listed at 75% of the proof loads specified for the appropriate grade bolt: 435 psi hydro test pressure:

Of The Flange By 1/4:” To 3/8”, Stop Tightening.

Asme flange bolting (number, diameter, length of stud bolts by asme flange sizes); Web 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. Web bolt yield should be at least 80,000 psi. Follow flange bolt torque values for proper tightness.

Web Pipe Size Of Bolts Torque Torque Torque Torque Torque Torque Torque Torque Torque Torque (Inches) Bolts (Inches) (Ft.lbs.) (Ft.lbs.) (Ft.lbs.) (Ft.lbs.) (Ft.lbs.) (Ft.lbs.) (Ft.lbs.) (Ft.lbs.) (Ft.lbs.) (Ft.lbs.) 0.5 4 0.50 16 47 9 52 8 42 11 37 18 53 0.75 4 0.63 28 84 15 88 14 68 20 67 31 92 1 4 0.63 38 114 19 115 17 84 27 89 34 102

Web flange joints require proper tightening to avoid the leak of the fluid from the joint. Web instant flange bolt sizes and torque patterns: Web welcome to this interactive flange bolting calculator from hytorc.the program computes recommended torque values , bolting patterns, tool selection and pump pressure settings for standard asme b16.5 and api 6a flanges under normal assembly conditions. 2245 psi ***ramco®manufacturing does not take any responsibility for any of these torque values, they are theoretical values & should be utlilized for reference only.

Grade 2, 5, And 8 Values Are For Plated Bolts.

1135 psi hydro test pressure: Web ses 75% of the yield strength. Before using a given torque table, these assumptions should be verified to insure they are appropriate for the specific application. Just enter the flange size, class, and type and the app instantly populates the correct values from the flange bolt size chart and the flange torque sequence chart, along with wrench size.

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