Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications!

Carbon and Stainless Steel Flanges - ASME/ANSI Class 1500

ASME/ANSI B16.5-1996 Pipe Flanges and Flanged Fittings - Class 1500 Flanges - outside and inside diameters, bolt circles, numbers and diameters of bolts

Sponsored Links

ASME/ANSI B16.5-1996 Pipe Flanges and Flanged Fittings - Class 1500 Flanges - outside and inside diameters, bolt circles, numbers and diameters of bolts for Weld neck, Threaded, Slip-on, Lap joint, Socket weld and Blind flanges.

Carbon and stainless steel qualities according ASME B16.5 Table 1A.

Pipe Size
(inches)		Flange Outside Diameter
(inches)		Pipe Outside Diameter
(inches)
Number of Bolt HolesBolt Hole Diameter
(inches)1)		Bolt Circle
(inches)
1/2 4-3/4 0.84 4 7/8 3-1/4
3/4 5-1/8 1.05 4 7/8 3-1/2
1 5-7/8 1.32 4 1 4
1-1/4 6-1/4 1.66 4 1 4-3/8
1-1/2 7 1.90 4 1-1/8 4-7/8
2 8-1/2 2.38 8 1 6-1/2
2-1/2 9-5/8 2.88 8 1-1/8 7-1/2
3 10-1/2 3.50 8 1-1/4 8
4 12-1/4 4.50 8 1-3/8 9-1/2
5 14-3/4 5.56 8 1-5/8 11-1/2
6 15-1/2 6.63 12 1-1/2 12-1/2
8 19 8.63 12 1-3/4 15-1/2
10 23 10.75 12 2 19
12 26-1/2 12.75 16 2-1/8 22-1/2
14 29-1/2 14.00 16 2-3/8 25
16 32-1/2 16.00 16 2-5/8 27-3/4
18 36 18.00 16 2-7/8 30-1/2
20 38-3/4 20.00 16 3-1/8 32-3/4
24 46 24.00 16 3-5/8 39

1) Recommended bolts are 1/8 smaller than the nominal bolt hole diameters shown.

  • 1 inch = 25.4 mm
Sponsored Links

Related Topics

Related Documents

Tag Search

  • en: carbon stainless steel flanges asme ansi
  • es: bridas de acero inoxidable de carbono asme ansi
  • de: Kohlenstoff-Edelstahl-Flansche ASME ANSI
Sponsored Links

Search the Engineering ToolBox

- the most efficient way to navigate the Engineering ToolBox!

Engineering ToolBox - SketchUp Extension - Online 3D modeling!

3D Engineering ToolBox Extension to SketchUp - add parametric components to your SketchUp model

Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension - enabled for use with the amazing, fun and free SketchUp Make and SketchUp Pro .Add the Engineering ToolBox extension to your SketchUp from the SketchUp Pro Sketchup Extension Warehouse!

Translate this page to
About the Engineering ToolBox!

Privacy

We don't collect information from our users. Only emails and answers are saved in our archive. Cookies are only used in the browser to improve user experience.

Some of our calculators and applications let you save application data to your local computer. These applications will - due to browser restrictions - send data between your browser and our server. We don't save this data.

Google use cookies for serving our ads and handling visitor statistics. Please read Google Privacy & Terms for more information about how you can control adserving and the information collected.

AddThis use cookies for handling links to social media. Please read AddThis Privacy for more information.

Citation

This page can be cited as

  • Engineering ToolBox, (2003). Carbon and Stainless Steel Flanges - ASME/ANSI Class 1500. [online] Available at: https://www.engineeringtoolbox.com/carbon-stainless-steel-flanges-d_348.html [Accessed Day Mo. Year].

Modify access date.

. .

close

3D Engineering ToolBox - draw and model technical applications! 2D Engineering ToolBox - create and share online diagram drawing templates! Engineering ToolBox Apps - mobile online and offline engineering applications!

Scientific Online Calculator

Scientific Calculator

8 6

Sponsored Links
.