Dimensions of Flange and Gusset

Contact any reputable flange and fitting supplier, they should be able to supply the information, failing that you can go to www.techstreet.com and from there you can purchase the standard in question, either hard copy of PDF download.

Kev: Checked out your flange data download. Absolutelutely the best item I've found on flange data to date.

Thx for sharing

No problem at all - happy to help out fellow engineers in any way I can.

Hi, Kev Brown,

Thank you for your reply.

I wanted to know the specified values of the following:

for 800mm NB Flange, a) O.D., b) PCD, c) Thickness, d) Hole Dia., e) No of Holes

following ANSI B 16.5 Class # 150 specs.

And also measurements of GUSSET for the same size.

Best Regards,

Kusari

Once again, Flange 800 DN (not 800 mm NB) is the same as 32 NPS and is governed by ASME B16.47 not by ASME B16.5, please refer to posts 6 & 7.

What do you mean with gusset? Do you mean gaskets?

DEAR SIR

PLEASE NOTE, ASME B16.5 COVERS FROM 1/2" (15MM) TO 24"(600MM) ONLY. FOR SIZES ABOVE 24" UP TO 48" REFER ASME B 16.47 OR MSS SP44.

THANK YOU

V.D.DEODHAR.

Dear Mr. Deodhar,

Thank you for the reply.

Got the dimensions from B 16.47. Thank you sir.

Can you get me the dimension for Steel GUSSET to be used with these flanges ? Actually we are designing an flexible expansion bellow(rubber expansion joint) but could not find these dimensions.

Best regards,

Kusari.

Dear Kusari

ASME B16.5 : Pipe Flanges & Flanged Fittings NPS 1/2" Through 24", where

ASME B16.47 : Larger Diameter Steel Flanges NPS 26" Through 60".

The required dimensions of flanges size 800 mm (NPS 32") 150# are located at ASME B16.47 as follows :

OD 41.75"

BCD 38.5"

Thk. 3.19"

Hole Dia. 1.62"

No. of Holes 28

RFD 36"

Taking into consideration that 1" = 25.4 mm