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Three-inch malleable iron 45-degree elbow with threaded ends

Value Brand

Value Brand 3" Malleable Iron 45 Degree Elbow

SKU CH-A7NR-1EZRP

Connects 3 in pipe at a 45 degree angle using FNPT threads, rated 300 psi at 150 °F and 150 psi saturated steam, meeting ASME B 16.3 and B 16.4

  • 3" FNPT connection fits standard 3 inch pipe
  • 45 degree angle enables smooth directional changes in piping
  • Malleable iron construction rated to 300 psi at 150°F
  • Meets ASME B16.3, B16.4 and ASTM A197, A47 standards
  • FM Approved and UL Listed for code-compliant installations

3" Malleable Iron 45° Elbow

This 3 inch malleable iron elbow provides a 45 degree change of direction in piping systems. It carries FM Approved and UL Listed markings and meets ASME B16.3, B16.4, ASTM A197 and ASTM A47 standards. The fitting is rated for 300 psi at 150 degrees F and 150 psi saturated steam pressure.

Suitable For And Not For

This Class 150 FNPT fitting suits installers needing a 45 degree branch or offset on 3 inch pipe within the stated pressure and temperature limits. It is not for applications requiring a different angle, a different connection type, or pressure ratings beyond 300 psi.

Pressure And Temperature Rating

The decisive specification is the maximum working pressure of 300 psi at 150 degrees Fahrenheit with a saturated steam limit of 150 psi. The operating range extends from -20 degrees to 366 degrees Fahrenheit, defining the environments where this elbow can be safely installed.

Highlights

  • 3" FNPT connection fits standard 3 inch pipe
  • 45 degree angle enables smooth directional changes in piping
  • Malleable iron construction rated to 300 psi at 150°F
  • Meets ASME B16.3, B16.4 and ASTM A197, A47 standards
  • FM Approved and UL Listed for code-compliant installations

Specifications

BrandZORO SELECT

Questions about this item

What size pipe and thread type does this 3 inch malleable iron 45 degree elbow need to connect to?

This elbow has a 3 inch FNPT connection and is rated Class 150, so it threads directly onto 3 inch male NPT pipe or fittings of the same class.

Will this 45 degree elbow handle the same pressure and temperature as my existing Class 150 malleable iron piping?

Yes, it meets ASME B16.3 and B16.4, carries a 300 psi rating at 150 °F and 150 psi saturated steam, with a service range from -20 °F to 366 °F.

How can I confirm the elbow is correctly seated and leak-free after installation?

Pressure-test the assembled line up to 300 psi at ambient temperature; no visible leaks and the joint remaining tight confirm proper seating.

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