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1 inch black forged steel union socket weld fitting

Value Brand

Value Brand 1" Black Forged Steel Union Socket Weld Class 3000

SKU CH-NJ16-4G1EF

A 1-inch black forged steel union with socket-weld ends rated to 3000 psi at 72 °F and built to ANSI B1.20.1, ASME B16.11 and ASTM A105 standards

  • Forged steel withstands 3000 psi at 72°F
  • Socket-weld connection installs fast on 1-inch pipe
  • Meets ANSI B1.20.1, ASME B16.11 and ASTM A105 standards
  • Class 3000 rating suits high-pressure lines
  • Black finish resists corrosion in harsh environments

1" Class 3000 forged steel union for high-pressure

This 1-inch black forged steel union is rated Class 3000 for socket-weld installation. It conforms to ANSI B 1.20. 1, ASME B 16.11 and SA105, ASTM A105 standards. The fitting handles a maximum pressure of 3000 psi at 72 degrees Fahrenheit. It suits industrial piping systems that require a strong, separable joint.

Socket-weld connection

The socket-weld end allows direct welding to pipe without threading, reducing leak paths in high-pressure service. Forged steel material provides mechanical strength and resistance to vibration and thermal cycling. The union design enables quick disassembly for maintenance or reconfiguration. No additional sealing compounds are required at the weld joint.

Standards-compliant fitting ready for installation

The product meets recognised dimensional and material standards for immediate code acceptance. It ships as a complete union assembly with no separate components to source. The black finish indicates standard mill scale surface condition. There are no state sales restrictions attached to this item.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 58% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameZORO SELECT

Questions about this item

What pressure does the ANSI B 1.20.1 and ASME B 16.11 Class 3000 rating allow at 72 degrees F?

The forged steel union is rated for 3000 psi at 72 degrees F under those standards.

What pipe size and connection type does this 1-inch union require?

It fits 1-inch nominal pipe with a socket weld connection per ASME B 16.11.

How is the socket weld union installed and what step is often missed?

Align the pipe in the socket, maintain a small gap, then fillet weld the joint; skipping the root gap causes stress cracking.

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