FI (list display)

  • F16L57/00
  • Protection of pipes or objects of similar shape against external or internal damage or wear (supporting of pipes inside other pipes or sleeves F16L?7/00; used in connection with end fittings of hoses F16L?35/00; protection of pipes or pipe fittings against corrosion or incrustation F16L?58/00; protection thereof during transport B65D?59/00) HB CC 3H024
  • F16L57/00@A
  • Using protection covers, protection sleeves HB CC 3H024
  • F16L57/00@B
  • Protecting the inside walls of pipes from the fluid flowing in the pipes HB CC 3H024
  • F16L57/00@C
  • Protecting pipe ends or pipe fittings HB CC 3H024
  • F16L57/00@D
  • Protecting from freezing damage HB CC 3H024
  • F16L57/00@E
  • Using shape holding members inserted in the pipes HB CC 3H024
  • F16L57/00@Z
  • Others HB CC 3H024
  • F16L57/02
  • .against cracking or buckling [7] HB CC 3H024
  • F16L57/04
  • .against fire or other external sources of extreme heat [7] HB CC 3H024
  • F16L57/06
  • .against wear(F16L57/04 takes precedence) [7] HB CC 3H024
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