Click for Home Page

CLICK HERE TO LEARN MORE ABOUT:

 

 


CLICK HERE TO GO TO:

Learn how to identify a flange or get dimensions.

 

 

See Catalog

Get a Quote

Look to www.woodcousa.com as The Source."

ABOUT FLANGES   Revised: 11/07/2013

For recommended bolt tightening sequence for flanges, Click Here.

NOTE: Tap end studs and stud bolts shown above have lengths to accommodate joining 30" 600 MSS full bore flanges with flange thickness as shown. 30" 600 MSS blind flanges have a flange thickness of 6". To join a 30" 600 MSS blind flange to a full bore flange, use studs with lengths as follows.

Tap End Studs: 11-1/2" long.

Stud Bolts: 16-3/4" long.

Manufacturers have chosen to make 30" nominal diverters in 500 and 1000 psi working pressure ratings, but have chosen existing MSS flanges rather than proposing new flanges.

Flanges with "R" ring grooves can connect and seal with either R or RX ring gaskets. RX gaskets increase the stand-off between flanges, and studs shown in the illustration above have sufficient length to accommodate RX gaskets in these connections. In some cases equipment design may restrict clearance and shorter studs will increase convenience. For information on these shorter stud lengths, see AWHEM document TR9501 at www.awhem.org/docs.htmTo compare the difference in stand-off when using R or RX gaskets click here.


Information above, and in other parts of this Web Site, may help persons who really seek to know. If you have a question, or need a quote, please use our Contact Us link and give us a chance to help, and send WOODCO USA some business.


WOODCO USA provides Web Site Tools for identification, estimating, and reference only. Do not use this information for manufacturing or inspection.  Users of these tools should not use them as a substitute for professional engineering advice.  Anyone making use of the information presented does so at his own risk and assumes any and all liability resulting from such use.

FOR FURTHER INFORMATION, OR TO LEARN MORE ABOUT WOODCO USA PRODUCTS AND SERVICES,

CONTACT:

WOODCO USA
P.O. Box 1261
Houston, Texas 77251-1261
Phone: 713-672-9491
USA and Canada: 1-800-496-6326
Fax:  713-672-8768
www.woodcousa.com
Click here to ask a question or get other information.