DK-Lok Instrumentation Pipe and Weld Fittings

  • Pipe Thread 1/8"-2"
  • Tube Socket Welding 1/8"-2"
  • NPT, BSPT (ISO 7/1), BSPP (ISO 228/1)
  • Wrench flat body design allowing standard hex wrench assembly
  • Attractive finishes to suit precision equipment
  • Service at greater pressure than the traditional ASME B16.11 Class 3000 pipe fittings
  • Available in stainless steel, brass and carbon steel

Other DK Lok Products

Bolt-tensioning Power Packs

Air-driven Hydro-test Power Packs

Bespoke Pressure Equipment

Gas Boosters

HiP Valves

SC Pumps

DK Lok

Accessories and Chart Recorders

Pressure Testing Facility

On-site service & support


On-site Service & Support