Construction or details of pipe joints not provided for in, or of interest apart from, groups

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL

Subclass:

PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL

Child Classifications

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• F16L 25/01 specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
• F16L 25/02 specially adapted for electrically insulating the two pipe ends of the joint from each other
• F16L 25/04 comprising a collar or ring having a threaded pin rigid with the pipe-encircling member
• F16L 25/06 comprising radial locking means
• F16L 25/1 Sleeveless joints between two pipes, one being introduced into the other
• F16L 25/12 Joints for pipes being spaced apart axially
• F16L 25/14 Joints for pipes of different diameters or cross-section