This Grainger Approved nipple features seamless construction that provides excellent protection against leaks. - Thicker walls allow use in higher-pressure applications than Schedule 40 nipples. - For use in high pressure applications with air, water, oil, natural gas, and steam. - Manufactured per ASTM A733 with NPT threads per ASME B1.20.1 and material per ASTM A106. Pipe Connection Type / Threaded on Both Ends Pipe Type / Pipe Nipple Pipe Schedule / 80 Seamless/Welded / Seamless Material - Pipe / Black Steel Pipe Size - Nominal / 2 in Overall Pipe Length / 5 in Pipe Thread Type / MNPT x MNPT Max. Pressure / 2000 psi @ 150 Degrees F Max. Steam Pressure / 300 psi @ 550 Degrees F Wall Thickness / 13/64 in Outside Dia. / 2 3/8 in Standards / ANSI/ASME B1.20.1, ASTM A106, ASTM A733 Metal Detectable / Yes