T-574 - 1" Dielectric Union - Carbon Steel - FNPT

• Designed to reduce stray current and galvanic corrosion in gas piping systems
• Self-aligning, non-conductive elastomer gasket and thermoplastic insert create a positive seal and complete isolation between the piping ends
• Coated with a rust-inhibitor seal in place of galvanization, compatible with gas piping system components
• Not suitable for steam service
• Tensile strength and dimensional requirements conform to ANSI / ASME B16.39
• Threaded pipe end connections conform to ANSI/ASME B1.20.1
• Manufactured in an ISO accredited facility
• AISI 1008A forged carbon steel body
• AISI 1008A forged carbon steel union nut
• Commercial grade Buna-N (NBR) rubber gasket