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Black forged steel hex head plug with 1 inch MNPT threads

Value Brand

Value Brand 1" Black Forged Steel Hex Head Plug

SKU CH-5MQH-SW5YX

A 1-inch MNPT hex head plug forged from black steel, rated to 3000 psi at 72 degrees F and built to ANSI B1.20.1, ASME B16.11 and ASTM A105 standards

  • Rated for 3000 psi at 72 degrees Fahrenheit
  • Meets ANSI B1.20.1, ASME B16.11 and SA105 standards
  • Black forged steel resists corrosion in plumbing systems
  • 1-inch MNPT connection fits standard pipe threads
  • Solid plug construction ensures leak-free sealing

1" Black Forged Steel Hex Head Plug

This 1" black forged steel hex head plug is a Class 3000 pipe fitting designed for threaded connections. It meets ANSI B 1.20.1, ASME B 16.11 and SA105, and ASTM A105 standards for material quality. The solid construction provides a permanent closure for female NPT ports in piping systems. It is rated for a maximum pressure of 3000 psi at 72 degrees Fahrenheit.

Suits high-pressure hydraulic

This fitting suits installers needing a reliable 1" MNPT plug rated for 3000 psi service. It is not for buyers who need a fitting with a different pipe size or connection type. It is not for systems requiring a pressure rating above the stated Class 3000 limit. It is not for applications specifying alternative material grades or standards.

Maximum pressure rating of 3000 psi at 72 degrees

The single specification that decides fit is the maximum pressure rating of 3000 psi at 72 degrees Fahrenheit. This limit defines the safe operating envelope for the forged steel body under the listed standards. Verify your system design pressure and temperature against this rating before installation. Exceeding this value risks fitting failure and system damage.

Highlights

  • Rated for 3000 psi at 72 degrees Fahrenheit
  • Meets ANSI B1.20.1, ASME B16.11 and SA105 standards
  • Black forged steel resists corrosion in plumbing systems
  • 1-inch MNPT connection fits standard pipe threads
  • Solid plug construction ensures leak-free sealing

Specifications

BrandZORO SELECT

Questions about this item

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

It indicates the maximum working pressure of 3000 psi at 72 Degrees F for this Class 3000 forged steel plug.

How does the MNPT connection type and ANSI B 1.20. 1 standard determine compatibility with other components?

The MNPT male tapered threads follow ANSI B 1.20. 1, so it seals when mated with a matching female NPT fitting.

What clearance is required to install the hex head on this 1 inch plug?

A wrench or socket that fits the external hex head is needed; the forged steel body is solid with no through-hole.

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