CPC Subgroup
F16L 27/107 the ends of the pipe being interconnected by a flexible sleeve
Full Title
Adjustable joints; Joints allowing movement (of the quick-acting type F16L37/50; for double-walled or multi-channel pipes or pipe assemblies F16L39/04 ) > comprising a flexible connection only > the ends of the pipe being interconnected by a flexible sleeve
2 direct subcodes
Child Classifications
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- F16L 27/108 the sleeve having the form of a bellows with only one corrugation
- F16L 27/11 the sleeve having the form of a bellows with multiple corrugations