Hammer Unions

High Pressure Hammer Unions - Standard & Sour Gas | Abdex Australia

Abdex offers a full range of standard and sour gas hammer unions designed for the toughest conditions in Oil and Gas and Drilling operations.

Built for reliability, each unit is individually inspected to ensure long service life in harsh Australian environments

Features

  •           •  Pressure ratings: 500 – 20,000 psi (cold working pressure). 
  •           •  Sizes: 1/2″ to 12″.
  •           •  High grade ASTM/AISI: steel construction. 
  •           •  Colour-coded for quick identification. 
  •           •  Three-lug nut design with self locking ACME threads. 
  •           •  Metal-to-metal seal between male and female subs. 
  •           •  Fully interchangeable with major industry brands. 
  •           •  Compliant with NACE MR-01-75 and API RP-14E standards. 

Our sour gas hammer unions are specifically design for high risk, corrosive environments such as those found in upstream oilfield and offshore drilling. All products are clearly marked for traceability and safety. They are equally suited for demanding applications in air, water, and oil transfer systems where reliability and performance are critical.

Why Choose Abdex? 

  •           •  Trusted Australian supplier of oilfield fittings and drilling equipment. 
  •           •  Stock available locally for fast delivery across Australia.
  •           •  Backed by expert technical support.
  •           •  Proven performance in the field. 

To view pricing contact our team today.

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Catalogues

FAQ

A high-pressure fitting widely used in the oil and gas industry for connecting temporary flow lines and equipment. It’s designed to handle extreme conditions like well testing, cementing, and hydraulic fracturing.

Key Points:

  • High Pressure: Rated up to 15,000 psi, ideal for demanding operations.
  • Tough and Reliable: Made from durable forged steel for long-lasting performance.
  • Quick Connections: Easy to assemble and disassemble using a sledgehammer.
  • Sealing: Ensures a tight, leak-proof connection with metal or elastomer seals.
  • Color-Coded: Typically painted (e.g., blue and red) to prevent mismatches.

These unions are built for safety and efficiency in high-pressure environments.

 

API standard API 6A which governs wellhead and tree equipment.

Key Points:

  • Pressure Ratings: Designed for high-pressure applications, up to 15,000 psi.
  • Material Standards: Meets or exceeds NACE MR-01-75 (corrosion resistance) and API RP-14E (erosion control).
  • Testing Standards: Includes guidelines for pressure, temperature, and performance testing.

Compliance with these standards ensures hammer unions are safe, durable, and reliable in demanding environments.