Hydraulically operated tools for installing fittings on metal pipes, excluding tools and pipes used in connection with heating, ventilating, air conditioning, purification, refrigerating, freezing (excepting cryogenics), cooling, heat exchangers, household appliances, and vehicle fuel, brake and steering lines

METAL FITTINGS FOR METALLIC PIPE

Electronic strain sensor for use with metal pipes and metal tube fittings, sold separately

Metal pipe and tube fittings with strain sensor

METAL FITTINGS FOR METALLIC PIPE

Metal Fittings for Metallic Pipe *, excluding fittings and pipe used in connection with heating, ventilating, air conditioning, purification, refrigerating, freezing (except cryogenics), cooling, heat exchangers, household appliances, and vehicle fuel, brake and steering lines *

Mechanically attached pipe and tube fittings made of metal