Autoclave Fittings

Parker Autoclave Fittings are engineered for high-pressure applications, delivering secure, leak-free connections up to 150,000 psi. Designed for durability and safety, they provide reliable performance in the most demanding fluid and gas systems.

Parker Autoclave Fittings set the standard for high-pressure connections, offering superior strength, precision, and sealing integrity. Manufactured from high-quality stainless steel and other corrosion-resistant alloys, they are available in a wide range of sizes and configurations to meet diverse system requirements. Their robust design ensures safe operation in extreme environments such as oil & gas exploration, chemical processing, waterjet cutting, and high-pressure test equipment. Fully compatible with Parker Autoclave Engineers tubing and valves, these fittings deliver complete system reliability, long service life, and confidence under the most challenging conditions.

  • Pressure Ratings: Available for medium, high, and ultra-high-pressure service up to 150,000 psi (10,342 bar), depending on size and series.
  • Materials: Standard in 316 stainless steel; other high-strength, corrosion-resistant alloys available on request.
  • Sizes: Offered in a wide range of fractional and metric tubing sizes.
  • Connection Types: Cone & thread, compression, and specialty designs for secure sealing.
  • Temperature Range: Broad operating range based on material and seal selection.
  • Standards: Manufactured to Parker Autoclave Engineers’ stringent tolerances and industry standards.
  • Applications: Oil & gas wellhead control, chemical injection, waterjet cutting, research laboratories, and high-pressure test systems.