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Black forged steel 45 degree elbow coupling with threaded ends

Anvil

Anvil 0361111008 1" Black Forged Steel 45 Degree Elbow coupling

SKU CH-Q1F8-WAJGG

A 45-degree elbow fitting made from black forged steel for 1-inch FNPT pipe connections, rated to 2000 psi at 150°F and 300 psi saturated steam at 550°F, meeting ASME B16.11 and ASTM A106 standards

  • Directs flow at 45° with forged steel strength
  • Class 3000 rating handles 2000 psi at 150°F
  • Saturated steam rated to 300 psi at 550°F
  • FNPT threads seal to ASME B16.11 and ASTM A106
  • Operates from –20°F to 550°F in black forged steel

1" Black Forged Steel 45° Elbow

This 1" black forged steel elbow provides a 45-degree directional change in piping systems. It is suited for industrial and commercial installations that require a Class 3000 fitting with FNPT connections. The component meets ASME B16.11 and ASTM A106 standards for pressure piping.

Pressure and Temperature Limits

The fitting handles a maximum pressure of 2000 psi at 150 degrees Fahrenheit and a saturated steam pressure of 300 psi at 550 degrees Fahrenheit. Its operational temperature range extends from -20 degrees to 550 degrees Fahrenheit. Installations exceeding these limits require a different class of fitting.

Upgrade From Lower Class Fittings

This elbow replaces Class 2000 or lower-rated couplings when system pressure or temperature demands increase. The jump is worth it when design specifications call for ASME B16.11 compliance and the higher 2000 psi rating at elevated temperatures. It is not for systems requiring socket-weld or butt-weld end connections.

Highlights

  • Directs flow at 45° with forged steel strength
  • Class 3000 rating handles 2000 psi at 150°F
  • Saturated steam rated to 300 psi at 550°F
  • FNPT threads seal to ASME B16.11 and ASTM A106
  • Operates from –20°F to 550°F in black forged steel

Specifications

BrandANVIL

Questions about this item

Should I choose the 1 inch 45 degree elbow or a different size for my piping?

The fitting is a 1 inch nominal pipe size with a 45 degree angle, Class 3000 forged steel, FNPT threads, rated for 2000 psi at 150 degrees F and 300 psi saturated steam at 550 degrees F; match it to your pipe schedule and pressure requirements.

What does the 2000 psi rating mean when the elbow is installed in a real system?

It indicates the maximum non-shock cold working pressure at 150 degrees F; at higher temperatures up to 550 degrees F the allowable pressure drops, and saturated steam service is limited to 300 psi.

How does the FNPT thread standard limit what I can connect?

FNPT (Female National Pipe Taper) threads seal with taper engagement and require compatible male NPT threads; they are not interchangeable with straight threads, BSP, or compression fittings without adapters.

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