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Raised face flange end

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Q: What is a RFFE flange?
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What is an offset closet flange?

It offsets the floor flange bolts by 2"


What does SAE mean on a flange?

It's a standard hydraulic flange. SAE = Society of Automotive Engineers.


What is a flange?

A flange is a protruding flat rib, a collar, and a rim shape of a round object that is used to strengthen, to attain, or to maintain position on the rail.


What are alternatives to IPS plumbing connections?

FIPS or Flange or solder Or Braze Or Weld / Or MJ


What is a flange rating?

*Any flange having different MOC bears the rating with respect to international standards like ANSI B16.5.*It is a designed pressure that a flange can withstand.*For example a flange is having the following specification:25NBX150#,FORGED CARBON STEEL as per ANSI B16.5is having 150 psi flange rating.It can withstand 150 psig pressure safely.(Noting that in most cases the pressure-temperature charts of a given spec will allow for normal operating pressure to far exceed the class rating at ambient temperature. For example a 150# flange in A105 Carbon Steel will rate for 285PSI at -20 to 100 Degree F. For more information see www.texasflange.com The original intent was to class the parts to safely hold the given pressure at relatively high temperature. Since often times the operating temperatures are much lower the flanges can usually be used well above their given rate. When in doubt take your design criteria to a company that deals in it and ask for the specifics.)*Pipe flanges that are made to standards called out by ASME/ANSI B16.5 or ASME/ANSI B16.47 are typically made from forged materials and have machined surfaces. They are typically in "Pressure Classes" such as 150#, 300#, 600#, 900# 1500#; however, ASME B16.47 still recognizes the 75# or "Class 75" flange for certain low pressure and low temperature applications. These "Pressure Classes" have both pressure and temperature ratings for specific materials. The flange faces are made to standardized dimensions and are typically "flat face" "raised face" "tongue and grove" or "ring joint" styles, although other obscure styles may be permitted. Flange designs are available as "welding neck" "slip-on" "lap joint" "socket weld" "threaded" and also "blind flange". The gasket type and bolt type are generally specified by the standard(s); however, sometimes the standards refer to the ASME Boiler and Pressure Vessel Code (B&PVC) for details ( see ASME Code Section VIII Division 1 - Appendix 2 ). These flanges are recognized by ASME Pipe Codes such as ASME B31.1 Power Piping, and ASME B31.3 Process Piping. Materials for flanges are usually under ASME designation: SA-105 , SA-266 or SA-182.*Please visit following link and download the software, you will get both pressure v/s temperature rating of flange:

Related questions

What does RFFE flange rating stand for?

Raised Face Flanged End


What is SOFF flange?

Slip-On Flat Face Flange. It means the face of the flange, the surface the physically touches the next flange is flat as opposed to raised (SORF Flange)


What is a swivel flange?

it is a flange that's it


Is companion flange same as threaded flange?

No


How do you fit WNRF flange onto an RTJ flange?

Not. There's no way to connect a WNF to an RTJ flange.


How do you get the center to center distance of a flange?

If it's wide flange, it's from center of web to web distance. Other structural members, it's center of flange to center of flange.


What is WNRF flange?

Weld Neck Raised Face flange


Why does a drain flange have holes in it?

To allow floor flange bolts to have a place to fit and to anchor the flange to the cement /wood decking


What is a counter flange and how is it different from a normal flange?

The term"counter flange" is used in Europe to refer to a mating flange to make up a flange pair. For example a "counter flange" attached to a pipe must have the same bolt circle diameter, number of bolts, and size of bolts and pressure rating at the equipment nozzle flange provided by an equipment manufacturer.


What RJ flange?

RJ flange is fabricated with a ring groove on the surface of the flange with the specification that has been set based on international standards.


How do you repair toilet bowl mounting flange?

depending on your type of flange and pipe and the damage of the flange, if you have a PVC flange with just the bolt slots busted then you can screw in new bolts to the floor below the flange and still use the flange but if its broken where the wax seal sits then if your flange is lower then the floor you can use a insert flange that fits inside your old toilet flange with thin walls to keep the pipe size maximum. To replace the entire flange can be a job especially if its in concrete or in a floor joist because most of the time you have no room and if its cast iron pipe it can be even more of headache but in order to replace the flange you need to cut it out to where you can reconnect the pipe and flange by using a fernco or a no hub band. Sometimes it is impossible to replace because the flange can be on all close fittings and you pretty much have to replace most of the plumbing drain pipe to replace it properly which is why you want to try repairing your toilet flange rather then replacing it .


What is a swrf flange?

SWRF is a Socket Welded Raised Face flange