35480 - Welding apparatus (Miscellaneous)
35481 - Arc welding machines, Components & Accessories
3548101 - - Alternating current transformer arc welders: 300 amps or less
3548102 - - Alternating current transformer arc welders: >300 amps
3548103 - - Direct current arc welding generators, except stud welding equipment
3548104 - - Rectifier-type direct current arc welders, incl AC/DC, except stud welding equipment
3548105 - - Direct current arc welders: Complete units only: Engine driven
3548106 - - Direct current arc welders: Complete units only: Motor driven
3548107 - - Automatic & Semiautomatic wire drive apparatus & related accessories for Arc welding machines (except electrodes & Stud welding equipment)
3548108 - - Special purpose automatic arc welding apparatus (except electrodes & Stud welding equipment)
3548109 - - Automatic & Semiautomatic welding torches, Guns & Cables & related accessories for Arc welding machines (except electrodes & Stud welding equipment)
3548111 - - Circuit welding accessories, incl Electrode holders, Ground clamps, Cable connectors, Cables sold separately, etc. (except electrodes & Stud welding equipment)
3548112 - - Positioning & Manipulating arc welding equipment, incl Turn rolls, Head & Tail stock, Weld head manipulators, Seamers, etc. (except electrodes & Stud welding equipment)
3548114 - - Alternating current transformer arc welding machines, except stud welding equipment
3548115 - - Complete direct current arc welding units, except stud welding equipment
3548119 - - All other Components & Accessories for Arc welding machinery, excl welding rods, Electrodes & Stud welding equipment
3548199 - - Arc welding machines, Components & Accessories (except electrodes & excl stud welding equipment) (Miscellaneous)
35482 - Arc welding electrodes, Metal
3548201 - - Manual coated hard facing arc welding stick electrodes
3548202 - - Bare rod hard facing arc welding stick electrodes for Oxy-acetylene applications, TIG
3548203 - - Mild steel arc welding stick electrodes (incl Solid, Cored, Covered & Bare electrodes) other than Hard facing
3548204 - - Low alloy steel arc welding stick electrodes (incl Solid, Cored, Covered & Bare electrodes) other than Hard facing
3548205 - - Stainless steel (Chromium, 4% or more) low alloy steel arc welding stick electrodes (incl Solid, Cored, Covered & Bare electrodes) other than Hard facing
3548206 - - Nonferrous metal arc welding stick electrodes (incl Solid, Cored, Covered & Bare electrodes) other than Hard facing
3548207 - - Hard facing steel coiled & Spooled continuous solid wire electrodes for Automatic arc & Inert gas welding: Flux-cored & Solid wire, Self shielded & Gas shielded, 7/64 in. or less
3548208 - - Hard facing steel coiled & Spooled continuous solid wire electrodes for Automatic arc & Inert gas welding: Flux-cored & Solid wire, Submerged arc welding (Saw) 1/8 in. or more
3548209 - - Hard facing metal arc welding stick electrodes (incl Solid, Cored, Covered & Bare electrodes)
3548211 - - Mild steel coiled & Spooled continuous solid wire electrodes for Automatic arc & Inert gas welding, other than Hard facing
3548212 - - Low alloy steel coiled & Spooled continuous solid wire electrodes for Automatic arc & Inert gas welding, other than Hard facing
3548213 - - Stainless steel (Chromium, 4% or more) coiled & Spooled continuous solid wire electrodes for Automatic arc & Inert gas welding, other than Hard facing
3548214 - - Nonferrous metal coiled & Spooled continuous solid wire electrodes for Automatic arc & Inert gas welding, other than Hard facing
3548215 - - Mild steel coiled & Spooled continuous cored wire electrodes for Automatic arc & Inert gas welding, other than Hard facing
3548216 - - Low alloy metal coiled & Spooled continuous cored wire electrodes for Automatic arc & Inert gas welding, other than Hard facing
3548217 - - Hard facing coiled & Spooled continuous metal wire electrodes for Automatic arc & Inert gas welding
3548218 - - Coiled & Spooled continuous cored metal wire electrodes for Automatic arc & Inert gas welding, other than Hard facing
3548299 - - Arc welding electrodes, Metal (Miscellaneous)
35483 - Resistance welders, Components, Accessories & Electrodes
3548305 - - Spot & Projection resistance welders, Single electrode
3548306 - - Spot & Projection resistance welders, Multielectrode
3548307 - - Seam resistance welders
3548308 - - Other Resistance welders, incl Flash, Upset & Butt welders
3548309 - - Resistance welder transformers (sold separately)
3548311 - - Resistance welder electrodes
3548319 - - Resistance welder components & Accessories, incl Electrode holders, etc.
3548399 - - Resistance welders, Components, Accessories & Electrodes (Miscellaneous)
35484 - Gas welding & Cutting equipment
3548401 - - Gas welding & Cutting torches (incl Gas air torches)
3548402 - - Gas cutting machines & Carriages, Stationary & Portable
3548403 - - Other Gas welding & Cutting equipment, excl pressure containers
3548404 - - Tips for Gas welding & Cutting equipment (sold separately)
3548405 - - Pressure regulators for Gas welding & Cutting equipment (sold separately)
3548409 - - All other Spare parts, Accessories, Attachments, Adaptors, etc. for Gas welding & Cutting equipment (sold separately)
3548499 - - Gas welding & Cutting equipment, except plasma, incl Parts, Attachments & Accessories (Miscellaneous)
35485 - Miscellaneous welding equipment, except ultrasonic & Laser
3548501 - - Stud welding equipment (except arc, Resistance & Gas)
3548503 - - Friction welding equipment
3548504 - - Plasma welding & Cutting equipment
3548505 - - All other Welding equipment (excl laser, Electron beam & Ultrasonic equipment & Arc, Resistance & Gas welding equipment)
3548507 - - Soldering equipment (except hand & Ultrasonic)
3548509 - - Components & Accessories for all other Welding equipment, excl arc, Resistance & Gas welding equipment
3548599 - - Other Welding equipment, Components & Accessories (excl arc, Resistance & Gas) (Miscellaneous)
3548XX0 - - Welding apparatus (Miscellaneous)
3548XX2 - - Welding apparatus (Miscellaneous : Speciality )