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300LB ansi class 125 flange LB

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125# and 150# flanges? Yahoo Answers

Apr 04, 2008 · You can't use 125lbs flange in a 150 lb flange,. They don't have the same pressure rating. For extreme cases, however, you can substitute the 150 lb flange over the 125 lb flange.The 125 lb flange are for cast iron pipes. 150#, 300#, & 600# Flange Stud Bolt ChartBelow is ASME B16.5 150#, 300#, 600# Stud Bolt Flange Chart information that can assist engineers and pipe fitters with calculating the number of fasteners associated according to flange size. This is for informational purposes only.

150-Pound Flanges McMaster-Carr

Choose from our selection of 150-pound flanges, including iron and steel pipe and pipe fittings, stainless steel pipe and pipe fittings, and more. In stock and ready to ship. 300lb Threaded Flange-ASME/ANSI B16.5A leading ANSI ASME B16.5 Class 300 Threaded Flanges/ 300lb Threaded Flange, Slip on Flanges SORF, Weld neck Flanges WNRF, Socket weld Flanges SWRF, Blind Flanges BLRF Lapped joint Flanges, Screwed Flanges, Long weld neck Flanges, Reducing Flanges, Spectacle Flanges, Ring joint Flanges manufacturer, stockholder & wholesaler in India ANSI Chart Cast and Ductile Iron Flange Chart ANSI 125 150 250 300 CLASS CAST IRON & DUCTILE IRON FLANGE (ASME B16.1 & B16.42) CHART DIMENSIONS & PRESSURE TEMPERATURE RATINGS In terms of drilling and ange O.D. 125 class is the same as 150 class and 250 class if the same as 300 class. It should be noted that some soft seated valves such as knife gate, rubber lined butter y or sluice

ASME B16.5 Flange, ANSI B16.5 Class 150, Class 300 Flange

PED approved ASME B16.5 Flanges Manufacturers, ANSI B16.5 Flange in Class 150, 300, 400, 600, 900, 1500 and 2500 Flanges. Check ASME B16.5 Flange Dimenisons and DIN ANSI B16.5 Flange ASME B16.5 Flange, ANSI B16.5 Class 150, Class 300 FlangePED approved ASME B16.5 Flanges Manufacturers, ANSI B16.5 Flange in Class 150, 300, 400, 600, 900, 1500 and 2500 Flanges. Check ASME B16.5 Flange Dimenisons and DIN ANSI B16.5 Flange Ansi B16.5 Class 300 Flange Dimensions In Mm, 300 Lb The Pressure Class or Rating for all flanges has to be given in pounds. Different names must be used to indicate a Pressure Class. For example:300 Lb or 300 Lbs or 300# or Class 300 lb blind flange dimensions, all are the same. Generally, Steel pipe 300 lb flange gasket dimensions are classified as per ASME B16.5 standard.

Bolting Dimensions for ANSI - B16.5 Flanges

300 LB Bolting Dimensions for ANSI - B16.5 Flanges Flange & Nominal Pipe Size Flange Studs Wrench Size Stud Bolt Length No. Ring No. Of Studs Diameter Of Studs Raised Face Flange (Stud Length) Ring Joint Flange (Stud Length) 1/2 4 1/2 7/8 2-1/2 3 3/4 4 5/8 1-1/16 3 3-1/2 CTS Copper Companion Flange Adapters. Class 300 lb FlangesClass 300 lb Flanges CTS COPPER COMPANION FLANGE ADAPTER 300 Sizes 1-1/2" thru 3" Flanges are drilled to ANSI B 16.25 300 Standard powder coated with a EPDM insulator adhered to the plate steel flange protruding inside of the steel flange to prevent contact with the Copper Companion Flange Carbon, Steel, & Alloy Pipe Flanges - Coastal Flange, Inc.Coastal Flange prides themselves on being able to provide excellent service to our customers for both Custom Flanges and Industry Specified Flanges in Carbon, Stainless, and Exotic materials. Coastal Flange has the capability to manufacture Flanges for all pressure ratings including 75#, 125#, 150#, 175#, 250#, 300#, 350#, 400#, 600#, 900

Cast Iron Flanges - ASME/ANSI Class 125

ASME/ANSI B16.1 - 1998 - Cast Iron Pipe Flanges and Flanged Fittings - Class 125 Flanges - outside and inside diameters, bolt circles, numbers and diameters of bolts:Cast Iron Flanges - ASME/ANSI 125 lb Class 300 Lb Weld Neck Flange Dimensions - Manufacturers Class 300 flanges except Lap Joint will be furnished with 0.06 (1.6mm) raised face, which is included in Thickness (C) and Length through Hub (Y1), (Y3). 2. Blind Flanges may be made with the same hub as that used for Slip-on Flanges or without hub. Difference between "CLASS" and "LBS" in "Valves" - Valve Jul 07, 2002 · Flanges used to be described as 150lb, 300lb, 400lb, 600lb and so on and you'll still hear that terminology. The more accepted terminology today is class as in class 300 flanges because as Hush said, the actual allowable pressure rating is a function of the temperature and material the flange

Pump 125# and 250# Flange specifications - Pump

Aug 21, 2011 · Hence, ANSI/ASME B16.1 Class 125 flanges are made from cast iron, ANSI/ASME B16.5 Class 150 can be made from steel or stainless and ANSI/ASME B16.42 Class 150 is made from ductile iron. However, the bolting pattern is the same for both Class 125 and 150 so, regardless of material, they will bolt together. This is also the case for Class 250 and TEXAS FLANGETEXAS FLANGE PRODUCT CATALOG :VER 5.00 2 ANSI B16.5 (1/2-24)150 300 400 600 900 1500 2500 -----3 ANSI B16.5 Weights 150 300 400 600 900 1500 2500 -----10 ANSI B16.5 Flange Tolerances -----13 ANSI B16.5 Bolt and Stud Dimensions -----14 1 ANSI B16.47 Series A - Class Threaded Flanges - ANSI B16.5 Class 300 lbsThreaded Flanges - ANSI B16.5 Class 300 lbs steel-flange [email protected] Notes - The thread conforms to ASME B1.20.1 NTP threads as described in Section 10. (The only exceptions are small male and female plain face threaded flanges which use NPSL locknut threads.) - Class 300 and higher threaded flanges are counter-bored.

Flange Pressure Rating Explained (and Charts

Sep 20, 2017 · If two flanges have the same bore size (example 6 inches), the same material (example A105), but two different pressure ratings (one flange is class 150, the other 300), the lower rated flange (class 150) will be smaller, lighter, and less robust than the higher rated flange (class 300). This is represented in the picture: