EMT Hluav Taws Xob Hlau Tubing

EMT Hluav Taws Xob Hlau Tubing Featured Duab
  • EMT Hluav Taws Xob Hlau Tubing
  • EMT Hluav Taws Xob Hlau Tubing
  • EMT Hluav Taws Xob Hlau Tubing
  • EMT Hluav Taws Xob Hlau Tubing
  • EMT Hluav Taws Xob Hlau Tubing

Kev Piav Qhia Luv:

Lub Hluav Taws Xob Hlau Lub Raj Mis no tiv thaiv koj cov cables los ntawm cov teb sib nqus, kev cuam tshuam kev puas tsuaj thiab kev tsoo.


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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Khoom piav qhia:

Cov Kav Hlau Hluav Taws Xob

Cov kav hlau hluav taws xob (), feem ntau hu ua phab ntsa nyias, yog ib txoj kab hlau uas muaj npe ntawm qhov seem ncig, uas tsis muaj xov, thiab ntev li 10′. Kuj muaj 20′ ntev. EMT muaj nyob rau hauv qhov loj me ntawm 1/2” txog 4”. Sab nraud yog galvanized rau kev tiv thaiv xeb thiab sab hauv muaj cov txheej txheem organic tiv thaiv xeb. EMT raug teeb tsa los ntawm kev siv cov ntsia hlau teeb lossis cov khoom sib txuas thiab cov khoom sib txuas. Nws raug tso cai kom muaj ib qho kev sib txuas ua ke uas muaj lub raj zoo li "belled" nthuav dav ntawm ib kawg nrog cov ntsia hlau teeb. EMT nrog cov khoom sib txuas ua ke muaj nyob rau hauv qhov loj me ntawm 1-1/4 txog 4.

Cov Khoom Qhia:

Kev kam rau siab siv tau:

Sab Nraud Txoj Kab uas hla: ±0.005 nti (0.13 hli)

Phab ntsa tuab: + 10% ~ -5%

Lub phab ntsa tuab yuav tsum tsis txhob hloov ntau tshaj 0.003 nti (0.08 hli) thoob plaws 10 ko taw ntev

Ntev: ±0.25 nti (6.4 hli)

Tus Qauv: UL797-2000

Kev Xaus: Zinc Plated, Pre-galvanized

Zinc txheej: chav kawm 3, 80-120 g / m2; chav kawm 4, 275-500 g / m2

EMT Cov Lus Qhia

 

Khoom Zaub:

33
EMT conduit Yeeb Nkab (8)
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40
48
9f08005260bb97673a758ee97dc2033

Cov Lus Nug Feem Ntau:

vuam
  • Yav dhau los:
  • Tom ntej no:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    Pawg khoom