Wheatland tube company is one of the biggest American manufactures specialists in hot dip galvanized type from inside and outside or electro galvanized type and threaded from both sides comply with U.L and American national standards institute (ANSI).
Wheatland steel rigid metal conduit, electrical metallic tubing and intermediate metal conduit are produce on the most modern equipment in the world
Electrical metallic tubing (EMT) [ANSI/UL 797]
Intermediate metal conduit (IMC) [ANSI/UL1242]
Rigid metal conduit (RMC) [ANSI/UL6]