Black and Galvanized Iron Pipe Fittings

Specifications

• ASTM A 197 Cupola Malleable Iron
• ASTM A 153 Zinc Coating
• ANSI B 16.3 Malleable Iron Threaded Fittings
• ANSI B 16.14 Ferrous Pipe Plugs, Bushings, etc.
• ANSI B 16.39 Malleable Iron Threaded Pipe Unions
• ANSI B 2.1 or BS 21 Threads
• Tensile strength 28.4 Kg./mm/min.
• 5% minimum elongation