DIFF Subgroup
F16L 13/06 with tension-relief of the weld by means of detachable members, e.g. divided tensioning rings, bolts in flanges
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints > Welded joints > with arrangements preventing overstressing > with tension-relief of the weld by means of detachable members, e.g. divided tensioning rings, bolts in flanges
CPC:
Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints ( joints for rigid pipes of plastics F16L47/00) > Welded joints > with arrangements preventing overstressing > with tension-relief of the weld by means of detachable members, e.g. divided tensioning rings, bolts in flanges
No child classifications to compare. This is a leaf node in both IPC and CPC.