TEE DIMENTION

[soheil1979]

HI EVERY BODY
I HAVE PROBLEM A BOUT TEE DIMENTION AT 8"NOMINAL PIPE SIZE AND #150(CLASS RATE)
MANY THANKS FOR YOUR HELPING

 

[pennpiper]

soheil1979,
The 150# rating would apply to Flanges and Valves and has nothing to do with a TEE.

The dimensions for an 8"x 8"x 8" TEE are 7" center to end.

The side outlet center to end dimension (only) is different and not consistent with different sizes for the reducing TEE.
Example:
8x8x3 = 6
8x8x4 = 6 1/8"
8x8x6 = 6 5/8"

 

[jte]

soheil-

You can find the dimensions for a flanged tee in ASME B16.5-2003, Pipe Flanges and Flanged Fittings. For CL-150 flange ratings, you need to look at Table 9.

jt