Steel-cored aluminium stranded hlau feem ntau suav nrog JL/G series, LGJ series, ACSR series, thiab cov cua sov-resistant JNRLH series, thiab lwm yam. Cov qauv sib txawv sib txawv ntawm cov tub ntxhais steel sib txawv, cov ntawv thov scenarios, thiab hluav taws xob ua haujlwm.
Raws li cov qauv hauv teb chaws tam sim no (xws li GB / T 1179-2017), nws cov qauv naming ua raws li qhov tseeb logic, feem ntau pib nrog "JL/G" lossis "LGJ," ua raws li cov nqi ntawm txhuas / hlau hla ntu ntu. Cov hauv qab no yog cov kev faib loj thiab cov qauv:
Kev faib tawm los ntawm Steel Core Strength (Mainstream JL / G Series)
JL / G1A los yog LGJ: Ordinary zog steel tub ntxhais, haum rau cov pa sib kis kab.
Cov Lus Qhia Tshwj Xeeb: LGJ-50/8, LGJ-70/10, LGJ-95/15, LGJ-120/20, LGJ-150/25, LGJ-240/30, LGJ-300/40 Daim ntaub ntawv: Lub nroog thiab nyob deb nroog cov kab hluav taws xob sib txuas, luv luv
JL / G2A: Nruab nrab lub zog steel tub ntxhais, haum rau ntev spans lossis hnyav icing.
Piv txwv li: JL/G2A-400/50 Qhov Zoo: Siab zog tensile, yoog raws huab cua hnyav.
JL/G3A: Ultra- siab zog steel tub ntxhais, siv nyob rau hauv huab cua puag.
Piv txwv: JL/G3A-630/45 Daim Ntawv Thov: Cov kab hluav taws xob ultra-high voltage hauv roob siab, hav dej hav dej, thiab thaj chaw hnyav hnyav.