Class 250 (extra heavy) iron flanges are manufactured to American National Standard ASME B16.1 and are marked 250. Class 250 iron flanges are available in both black painted and galvanized.
FIG 1030 1030 Reducing Companion Flange Cast Iron


Class 250 (extra heavy) iron flanges are manufactured to American National Standard ASME B16.1 and are marked 250. Class 250 iron flanges are available in both black painted and galvanized.