3 in FNPT 316 Stainless Steel Coupling, Class 3000, 3000 psi 4307001176

The ZORO SELECT - 4307001176 is a 3-inch coupling constructed from 316 stainless steel. This short tubular fitting is designed to join two pipes or tubes in a straight line. It features female National Pipe Thread (FNPT) connections on both ends with NPT threading, Class 3000 pressure rating. Maximum internal pressure: 3,000 psi at 100°F; Maximum steam pressure: 2,810 psi at 350°F. Key Features: - Material: 316 stainless steel - Nominal Pipe Size: 3 inches on both ends - Connection Type: Female NPT threads on both sides - Pressure rating: Class 3000 pressure rating - Maximum internal pressure: 3,000 psi at 100°F - Maximum steam pressure: 2,810 psi at 350°F - Outside Diameter: 4-1/4 inches - Overall Length: 4-1/4 inches - Thread Standards: ASME B1.20.1 NPT - Material and Dimension Standards: ASTM A182, ASME B16.11 - No pre-applied thread sealant or included seals