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37
cast iron
Malleable Iron
Cast Iron
Small Steel
Fittings
Pipe Nipples &
Pipe Couplings
Forged Steel
Fittings & Unions
Anvilets
Catawissa
J.B. Smith Products
Carton Information
Cast Iron Threaded Fittings Pressure - Temperature Ratings
Temperature
Pressure
Class 125
Class 250
(°F)
(°C)
psi
bar
psi
bar
-20° to 150° -28.9 to 65.6
175
12.1
400
27.6
200°
93.3
165
11.4
370
25.5
250°
121.1
150
10.3
340
23.4
300°
148.9
140
9.7
310
21.4
350°
176.7
125
8.6
300
20.7
400°
204.4
–
–
250
17.2
Anvil standard and extra heavy cast iron threaded fttings are
manufactured in accordance with ASME-B16.4 (except plugs
and bushings, ASME B16.14). Dimensions also conform to Federal
Specifcations, WW-P-501 (except plugs and bushings WW-P-471).
For Listings/Approval Details and Limitations, visit our website @
www.anvilintl.com or contact an Anvil/AnvilStar Sales Representative.