Swagelok® High-Pressure Fittings
High-pressure fittings are designed for pressures up to 60 000 psig (4134 bar), with both tube and pipe connections available.
SpecificationsPressure Ratings
Material
• Back ferrule
• All other components
End Connections
• Types
• Sizes
Configurations |
Up to 60 000 psig (4134 bar)
S17400 stainless steel
316 stainless steel
Tube fittings, pipe threads, coned tube stub adapters, socket weld adapters
1/8 to 9/16 in.
Straights, elbows, tees |
Features
- High-pressure fittings are machined from 316 stainless steel.
- Back ferrule is manufactured from S17400 hardened stainless steel to ensure a secure grip on hardened or annealed tubing.
- Weep holes allow instant leak detection.
- Unique ferrule action helps prevent excessive deformation of the seal area of tube end and body.
- Fitting does not reduce tube wall thickness.
- Fittings can be made, disconnected, and remade easily to provide a reliable leak-tight seal.
- Bleed slot on male thread connectors facilitates purging of fluid before operation.
Options and Accessories
Pre-Setting Tool The pre-setting tool is suggested for initial assembly of Swagelok high-pressure tube fittings when used with annealed tubing. The pre-setting tool must be used for initial assembly of these tube fittings when used with Swagelok hardened tubing.
Coning Tool High-pressure tubing used with Swagelok high-pressure tube fittings should be prepared with a Swagelok coning tool. The Swagelok coning tool cuts a smooth, concentric cone on the tube end to help ensure reliable sealing in the fitting body. It is designed to prepare 1/4, 3/8, and 9/16 in. outside diameter heavy wall tubing. Each coning tool comes in a carrying case with Rapid Tap™ cutting lubricant; 1/4, 3/8, and 9/16 in. collets and tool bits; and inside-diameter deburring tool. Replacement parts are also available.
Pre-Coned Tubing Pre-coned tube lengths of hardened or annealed tubing are available from 2 to 120 in. (5 to 305 cm) in length. Tube lengths are precisely coned with a high-quality finish. Annealed tubing is rated to 30 000 psig (2067 bar). Hardened tubing is rated to 60 000 psig (4134 bar).