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Black forged steel tee fitting with three threaded ports

Value Brand

Value Brand 1MMY3 Black Forged Steel Tee Class 3000

SKU CH-KRWA-BZ60S

Black forged steel tee connects three 1-1/4 in FNPT pipes at up to 3000 psi

  • Rated for 3000 psi maximum pressure at 72 Degrees F
  • Forged steel construction meets ASME B 16.11 and SA105 standards
  • 1-1/4 inch FNPT connection fits standard NPT threads per ANSI B 1.20.1
  • ASTM A105 material specification ensures consistent forged carbon steel quality
  • Class 3000 rating suits high-pressure piping applications

Black Forged Steel Tee for Piping Systems

This Class 3000 tee connects three sections of 1-1/4 inch pipe in industrial plumbing installations. The forged steel body meets ANSI B1.20.1 and ASME B16.11 dimensional standards for reliable assembly. It is suited for maintenance crews and plant engineers building or repairing high-pressure lines.

Rated 3000 psi at 72 Degrees F

The maximum working pressure of 3000 psi at 72 degrees Fahrenheit determines whether this fitting matches the system design pressure. Exceeding this rating risks joint failure and must be avoided. Verify the operating pressure and temperature of your circuit before specifying this part.

Female NPT Threads Accept Male Pipe Ends

Each of the three ports uses FNPT threads to receive standard male NPT pipe nipples or adapters. The ASTM A105 material suits water, oil, gas and steam service within the rated limits. No welding or flanging is required, so installation proceeds with thread sealant and appropriate wrenches.

Highlights

  • Rated for 3000 psi maximum pressure at 72 Degrees F
  • Forged steel construction meets ASME B 16.11 and SA105 standards
  • 1-1/4 inch FNPT connection fits standard NPT threads per ANSI B 1.20.1
  • ASTM A105 material specification ensures consistent forged carbon steel quality
  • Class 3000 rating suits high-pressure piping applications

Specifications

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Questions about this item

What does the 3000 psi @ 72 °F rating mean once the tee is installed in a piping system?

It means the forged steel tee is rated to hold up to 3000 psi at 72 °F, so at that temperature it will safely contain the design pressure of a Class 3000 system.

The tee uses FNPT threads — what standard governs those threads and what does it cap in practice?

The threads follow ANSI B1.20.1, which defines the taper, pitch and gauge dimensions that limit the pressure seal to the Class 3000 rating.

What pipe size and schedule does this tee need to fit and mount correctly?

It is made for 1-1/4 inch pipe with FNPT ends and conforms to ASME B16.11 and ASTM A105 for Class 3000 forged fittings.

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