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18X20 - Oxygen B-Size Extension Adapter, 9/16"-18 RH Male to Female Brass Fitting

Packaging: pack of 1

Sorry, product has been discontinued by the vendor.

SKU: ESB18X20 Categories: ,

OVERVIEW

Precision Brass Adapter for Oxygen Service

The Western Enterprises 18X20 Oxygen Adapter is a critical component for professionals managing industrial gas distribution and welding setups. Engineered from high-quality solid brass, this fitting is designed to provide a robust and secure connection between B-Size oxygen components. The adapter features a Male B-Size (9/16"-18) thread on one end and a Female B-Size (9/16"-18) thread on the other, making it an essential tool for extending connections, adapting gender configurations, or serving as a sacrificial thread saver for more expensive equipment.

In the realm of industrial MRO and gas apparatus, the integrity of every connection is paramount. This adapter is manufactured to strict tolerances, ensuring that the threads engage smoothly and the seating surfaces provide a gas-tight seal. The brass material is specifically chosen for its spark resistance and durability, which are non-negotiable requirements for oxygen service equipment. Furthermore, this component undergoes a rigorous cleaning process to remove all traces of oil and grease, mitigating the risk of combustion in oxygen-enriched environments.

Whether utilized in a complex manifold system, attached to a regulator outlet to prevent thread wear, or used to extend a hose reach, this adapter delivers consistent performance. Its standard CGA B-Size configuration ensures compatibility with a vast array of North American welding equipment, including regulators, torches, and hose assemblies. By maintaining a uniform thread standard (Right-Hand for Oxygen), it prevents accidental cross-connection with fuel gas lines, adhering to industry safety protocols.

Key Technical Specifications:

  • Material: Free-machining Brass
  • Inlet Connection: 9/16"-18 Male (B-Size)
  • Outlet Connection: 9/16"-18 Female (B-Size)
  • Gas Service: Oxygen (and compatible inert gases)
  • Pressure Rating: Suitable for standard welding gas pressures (up to 200 PSIG)
Additional Information
Packaging Description:pack of 1
Gas Type:Oxygen
Material:Brass
Thread Direction:Right Hand
Connection Type:Male to Female
Fitting Size:B-Size (9/16"-18)
Thread Type:9/16"-18 RH
Pressure Rating:200 PSIG
Applications:Gas Distribution, Welding Regulators
----- new values below ----
Material:Brass
Thread Type:9/16"-18 RH
Pressure Rating:200 PSIG
Applications:Gas Distribution, Welding Regulators
Brand:Western Enterprises
Gas Type:Oxygen
Material:Brass
Thread Direction:Right Hand
Connection Type:Male to Female
Fitting Size:B-Size (9/16"-18)

INCLUDED

  • 1 x Brass Oxygen Adapter (B-Size Male to B-Size Female)

APPLICATIONS

  • Extending regulator outlets to accommodate additional fittings or gauges
  • Protecting regulator threads from wear (acting as a thread saver)
  • Adapting male-to-female connections in manifold systems
  • Connecting B-size oxygen hoses to equipment with recessed ports
  • General repair and maintenance of oxy-fuel welding apparatus

FAQ

This adapter features 9/16"-18 threads, commonly known as B-Size fittings in the welding industry.

No. This adapter has Right-Hand (RH) threads, which are designed for Oxygen and inert gases. Acetylene and other fuel gases use Left-Hand (LH) threads to prevent cross-connection.

Yes, this brass fitting is cleaned specifically for oxygen service to remove oils and greases that could be hazardous in an oxygen-enriched environment.

It is machined from solid brass, providing excellent durability and resistance to sparks and corrosion.

It connects a Male thread to a Female thread. It is often used as an extension or a 'saver' rather than a gender changer, as it maintains the original gender flow (Male in, Female out).

While brass fittings can handle higher pressures, this is rated for standard oxy-fuel welding pressures, typically up to 200 PSIG.

Yes, as long as the equipment uses standard B-Size Right-Hand threads (9/16"-18), it is compatible with inert gases like Argon, Helium, and Nitrogen.

Generally, no. These fittings usually rely on a metal-to-metal seat or a specific sealing surface. If tape is used, it must be oxygen-safe tape, but it is often not recommended for standard compression-style gas fittings.

CATALOGUE & SPEC SHEETS

Spec Sheet

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