UL 6 Electrical Rigid Metal Conduit – Steel

Tube

Finished conduit

Protective coatings

Threading and chamfering

NippleS

Elbows

Threaded couplings

Test requirements

Tube

Protective coatings

Dimensions of ERMC-S

Minimum Acceptable Radius R to Center of Tube Dimensions of Elbows     

Coating tests overview

Examination of finished product by manufacturer

Alternative National Markings