Cleaning the internal surfaces; Removal of blockages

Introduced: January 2000

Last revised: January 2006

Full Title

Cleaning hollow articles by methods or apparatus specially adapted thereto > Cleaning pipes or tubes or systems of pipes or tubes > Cleaning the internal surfaces; Removal of blockages

Classification Context

Section:: PERFORMING OPERATIONS; TRANSPORTING
Class:: CLEANING
Subclass:: CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL

2 direct subcodes

Child Classifications

Navigate with arrow keys, Enter to open

B08B 9/032 by the mechanical action of a moving fluid, e.g. by flushing
B08B 9/04 using cleaning devices introduced into and moved along the pipes