705.19 Soldering bushings.
PC § 705.19
Soldering bushings shall be of red brass and shall be in accordance with Table 705.19. Table 705.19Soldering Bushing Specifications Pipe Sizes(inches)Minimum WeightEach1 1/46 ounces 1 1/28 ounces 2 14 ounces 2 1/21 pound 6 ounces 3 2 pounds 4 3 pounds 8 ounces For SI: 1 inch = 25.4 mm, 1 ounce = 28.35 g, 1 pound = 0.454 kg.













