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AN Bulkhead Unions

AN Bulkhead Unions

N Bulkhead Union - Double Ferrule - 316 Stainless Steel Compression Tube Fitting

AN Bulkhead Unions (ABU) - 316 Stainless Steel Compression Tube Fittings

Tube to AN connectors are designed to connect onto individual tube lines leaving a 37 degree male JIC connection typically for connecting to a flexible hose having a female 37 degree swivel nut; in both single ferrule and double ferrule designs. 

PDF downloads Compression Tubing Data Sheet

PDF downloadsAN Bulkhead Unions (ABU) - Data Sheet / Dimensions

Applications / Specifications:

  • Maximum Operating Pressure: 11000 psi (757 bar) @ 100°F (38°C)
  • Operating Temperature Range: 325°F (-19°C) to 1200°F (648°C)
  • The pressure rating of each compression tube fitting is rated to the working pressure of the connective tubing.
  • Uses include: compression, instrumentation, vacuum, gas, cryogenic, high pressure and temperature service.
  • These tube fittings are designed using industrial codes and specifications with additional cutting edge engineering on swaging action and sealing integrity.
  • They also provide excellent leak-fee sealing on high pressure gas, vacuum, impulse, thermal shock, heavy vibration and many other stringent applications.
  • All tube fittings are double ferrule and consist of a body, front ferrule, back ferrule and nut.
  • Stainless steel bar stock conforms to ASTM A276, ASTM 479, ASME SA479 and JIS GA 303
  • Stainless steel forged fittings conform to ASTM A182, ASME SA 182 and JIS G3214
  • Request a CAD drawing