Khoom

Galvanized Wax Coated Sheath PC Strand

Nqe lus piav qhia luv:


Khoom nthuav dav

Khoom cim npe

Cov khoom no tshwj xeeb tshaj yog siv rau cable-nyob choj. Peb npaj cov khoom siv raw thiab tsim khoom nruj me ntsis raws li thoob ntiaj teb dav dav siv cable tsim, kuaj thiab teeb tsa kev xav tau. Nws ua tau raws qhov kev xav tau tshwj xeeb ntawm ASTMA416, NFA35-035, XPA35-037-3: zawv zawg tiv thaiv thiab sheathed strand (p Hom) thiab tiv thaiv kev tiv thaiv thiab sheathed strand (SC hom); nominal txoj kab nruab nrab ntawm 12.5 txog 15.7 hli; galvanized thiab galvanized aluminium alloy; waxed anticorrosive thiab nrog high-density polyethylene sheath. Cov khoom lag luam yog tsim los ntawm kev xaiv cov ntaub ntawv raw, txhim kho thiab tsim tawm hauv kev saib xyuas nruj. Tus nqi siv quav ciab, cov ntaub zoo thiab tuab yog qhov tseeb. Cov neeg kho tshuab thiab txheej txheem cov khoom ruaj khov. Cov txheej txheem kev ntsuas, xws li dej nruj, thawj qhov kev sib txhuam tsis kam, ua kom ruaj khov nyob rau hauv kev hloov pauv cua sov, cuam tshuam tsis kam, txhua qhov tuaj yeem ncav cuag tus qauv txaus siab. Nws tau raug xa tawm tsis tu ncua mus rau kev lag luam txawv teb chaws.

Cov ntsiab lus tseem ceeb & cov qauv siv

Strand Nominal Diameter mm SC Txoj Kab uas hla mm PE Sheath Thickness mm PE Massg/m Wax pawg g/m Zinc (Aluminium) Txheej Txheej g/m2 Nominal Tensile Zog Mpa Max. Lub zog KN 0.1% Pov Thawj Pov Hwm KN Kev ncua hauv qab Max. Quab yuam % So kom txaus 1000/0.7 %
Min. Max.
12.5 15.3 16.7 ≥ 1.5 ib -65 5 ~ 18 190 ~ 350 1860 173 154 ≥ 3.5 ib ≤ 2.5 ib
12.9 15.7 17.1 176 166
15.2 18.0 19.4 -80 260 260
15.7 18.5 19.9 279 248

  • Yav dhau los:
  • Tom ntej:

  • Yam khoom