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Galvanized forged steel pipe coupling with female NPT threads

Value Brand

Value Brand 1-1/4" FNPT Galvanized Coupling

SKU CH-8QWD-Y7E41

Galvanized forged steel coupling with FNPT threads rated to 3000 psi at 72 degrees F

  • Galvanized forged steel resists corrosion in plumbing systems
  • FNPT threaded connection fits 1-1/4 in pipe without welding
  • Class 3000 rating handles 3000 psi at 72 Degrees F
  • Meets ANSI B 1.20.1, ASME B 16.11 and ASTM A105 standards
  • California Proposition 65 warning for cancer and reproductive harm chemicals

1-1/4" FNPT Galvanized Coupling

This Class 3000 galvanized forged steel coupling connects two 1-1/4 inch FNPT threaded pipes. It meets ANSI B1.20.1, ASME B16.11, SA105 and ASTM A105 standards for pressure piping systems. The fitting is rated for a maximum pressure of 3000 psi at 72 degrees Fahrenheit. It suits industrial, commercial and residential plumbing installations.

Thread and pressure compatibility

Verify that the existing piping uses 1-1/4 inch FNPT threads before ordering. Confirm the system operating pressure does not exceed the 3000 psi rating at the working temperature. Ensure the galvanized forged steel material is compatible with the fluid being conveyed and the surrounding environment. The product carries a California Proposition 65 warning for chemicals known to cause cancer and reproductive harm.

Standards compliance and material traceability

The ANSI B1.20.1, ASME B16.11, SA105 and ASTM A105 markings provide traceability to recognised material and dimensional standards. This allows inspectors and engineers to verify the fitting meets code requirements for pressure piping. No additional software, gaskets or specialised tools are bundled with the coupling.

Highlights

  • Galvanized forged steel resists corrosion in plumbing systems
  • FNPT threaded connection fits 1-1/4 in pipe without welding
  • Class 3000 rating handles 3000 psi at 72 Degrees F
  • Meets ANSI B 1.20.1, ASME B 16.11 and ASTM A105 standards
  • California Proposition 65 warning for cancer and reproductive harm chemicals

Specifications

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Questions about this item

What comes in the box with the 1-1/4" FNPT galvanized coupling?

The box contains the single galvanized forged steel coupling. No gaskets, sealant or tools are included; thread tape or pipe dope must be purchased separately for installation.

Which class rating should I select for a 3000 psi system at 72 °F?

The fitting is rated Class 3000, matching a maximum working pressure of 3000 psi at 72 °F, so this version is the correct choice for that service condition.

What does the 3000 psi rating mean when the coupling is installed in a real piping system?

It indicates the maximum allowable working pressure at 72 °F per ASME B16.11 and ASTM A105; actual system pressure must stay at or below this value and account for temperature derating above 72 °F.

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