Puas tuaj yeem ntsia tau rau sab nraud?
Puas tuaj yeem ntsia tau rau sab nraud?

Video: Puas tuaj yeem ntsia tau rau sab nraud?

Video: Puas tuaj yeem ntsia tau rau sab nraud?
Video: Riam Yaj - Lub Ntsuas Phoo 2024, Hlis ntuj nqeg
Anonim

Riam hlau kav dej , lossis RMC, yog hnyav-galvanized steel tubing uas yog ntsia nrog threaded fittings. Nws yog feem ntau siv sab nraum zoov muab kev tiv thaiv los ntawm kev puas tsuaj thiab tau kuj tseem muab cov qauv kev txhawb nqa rau cov khoom siv hluav taws xob, vaj huam sib luag, thiab lwm yam khoom siv.

Ib yam li ntawd, koj tuaj yeem nug, hom kev txuas dab tsi yuav tsum siv sab nraum zoov?

Nonmetallic cev is feem ntau yog ua los ntawm PVC thiab yog xaiv zoo rau sab nraum zoov daim ntawv thov nyob. Xiav hluav taws xob tsis yog hlau tubing (ENT) yog rau sab hauv tsev siv nkaus xwb.

Tom qab ntawd, lo lus nug yog, puas tuaj yeem txuas cov kav dej hauv av? Bury hauv Hauv av : Khawb 24 ntiv. 24in koj tau faus underground feeder cable, siv PVC kav dej mus rau 18 in. hauv qab no hauv av tsuas yog qhov uas xaim tuaj. Yog koj xav txog khiav ib txoj kab hluav taws xob hauv av hla koj lub vaj, koj muaj plaub txoj kev xaiv.

Tom qab ntawd, ib tus tuaj yeem nug, koj puas tuaj yeem siv EMT conduit sab nraud?

Nws tau siv sab hauv tsev, sab nraum zoov , hauv av, thiab hauv ob qho kev zais thiab nthuav tawm daim ntawv thov. IMC muaj phab ntsa nyias thiab hnyav dua li RMC. IMC tau siv rau tib daim ntawv thov raws li galvanized RMC. EMT yog lub lightest-weight steel kav dej tsim.

Dab tsi yog qhov sib txawv ntawm EMT thiab txoj kab uas hla?

Riam yog phab ntsa tuab kav dej uas yog ib txwm threaded. EMT yog ib phab ntsa nyias kav dej uas tsis yog tuab txaus kom tau xov.

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