Ọkpụkpụ igwe dị n'etiti/IMCỌkpụkpụ(UL1242)
IMC Conduit (UL1242) nwere ezigbo nchekwa, ike, nchekwa na ductility maka ọrụ wiring gị.

Ọnụ ụzọ IMCA na-eji eriri igwe dị elu rụọ ọrụ, ma na-emepụta ya site na usoro ịgbado ọkụ eletrik dịka ọkọlọtọ ANSI C80.6, UL1242 si dị.

IMC conduit bụ zinc mkpuchi ma n'ime ma n'èzí, ihe mkpuchi post-galvanizing doro anya iji nyekwuo nchebe megide corrosion, ya mere ọ na-enye nchebe corrosion maka ntinye na akọrọ, mmiri mmiri, ekpughere, zoro ezo ma ọ bụ ebe dị ize ndụ.

A na-emepụta IMC Conduit na nha azụmaahịa nkịtị site na 1/2" ruo 4" n'ogologo ọkọlọtọ nke 10feet (3.05m). Ma nsọtụ threaded dị ka ọkọlọtọ nke ANSI/ASME B1.20.1 , Njikọta ọnọ na otu nsọtụ, agba-coded eri echebe na nsọtụ ọzọ maka ngwa ngwa njirimara nke conduit size.

Nkọwapụta

A na-arụpụta ụzọ IMC dịka mbipụta ọhụrụ nke ndị a si dị:

Ụlọ ọrụ American National Standards Institute (ANSI?)
⊙ American National Standard for Rigid Steel Tubing (ANSI? C80.6)
⊙ Underwriters Laboratories Standard for Rigid Steel Tubing (UL1242)
Koodu eletriki mba 250.118(3)