Product Description
Peb lub Hoobkas corrosion- tiv thaiv hluav taws xob hlau siv steel-cored aluminium stranded hlau raws li nws cov qauv yooj yim, nrog ib sab hauv galvanized steel hlau los yog txhuas-clad steel hlau raws li cov tub ntxhais reinforcing, thiab ntau strands ntawm txhuas hlau qhov txhab nyob ib ncig ntawm nws nyob rau sab nraud, combining siab mechanical zog thiab zoo conductivity. Nyob ntawm txoj kev tiv thaiv corrosion, nws feem ntau muab faib ua: anti-corrosion grease type, aluminium-clad steel core type, thiab alloy coating type.
Yam khoom qauv
|
Qauv |
Anti- hom corrosion |
Steel core qauv |
Al / steel seem ratio(mm² os) |
Lub ntsiab tiv thaiv -corrosion mechanisms |
|
JL/G1A |
Hom yooj yim (tsis muaj tshwj xeeb los tiv thaiv- ntsuas kev xeb) |
galvanized hlau strand |
120/20,400/35… |
Zinc-coated puag tiv thaiv corrosion |
|
JL/G1AF |
Roj-raws li (lub teeb / nruab nrab / hnyav tiv thaiv corrosion) |
Galvanized steel tub ntxhais + anti-corrosion roj |
120/20,150/25,400/35… |
Cov tub ntxhais hlau lossis cov txheej txheej txheej ntawm cov tshuaj tiv thaiv- cov roj xeb ua rau lub cev tsis muaj zog. |
|
JL/LB20A |
Aluminium{0}}clad steel profile |
Aluminium-clad steel hlau core |
1250/70,1450/80… |
Aluminium-steel metallurgical bonding tshem tawm electrochemical corrosion. |
|
JL/G1X |
Alloy txheej hom |
Lub ntiaj teb tsis tshua muaj zinc- aluminium alloy coated steel core |
400/35,500/45 |
Kev tiv thaiv corrosion ntawm txheej yog 2 mus rau 3 npaug ntawm cov zinc plating zoo tib yam. |
|
LGJX-400/35 |
Lub ntiaj teb tsis tshua muaj zog |
Rare ntiaj teb steel core |
400/35 |
Tsis tshua muaj ntiaj teb cov ntsiab lus kho cov nplej thiab txhim kho cov txheej txheej. |
Khoom Feature Thiab Daim Ntawv Thov
Tej thaj chaw thov:
- Cov ntug dej hiav txwv thiab thaj chaw ncig cov pas dej ntsev
- Cov chaw lag luam thiab mining, thaj chaw ze ntawm cov nroj tsuag tshuaj, thiab lwm thaj chaw uas muaj huab cua phem heev;
- Saline sandy av thaj chaw thiab siab -humidity ib puag ncig
Core Advantages:
- Lub zog tensile siab, haum rau ntev - ncua kev teeb tsa;
- Muaj zog corrosion kuj, txo cov nqi kho;
- Lub neej ua haujlwm ntev, txo qhov kev hloov pauv zaus thiab kev pheej hmoo hluav taws xob.
Product Technical Parameters
Mechanical Performance Comparison
- Tensile zog: Aluminium-clad steel hom (JL/LB20A) > Alloy-plated hom (JL/G1X) > Roj-coated hom (JL/G1AF)
- Elastic Modulus: Aluminium-clad steel core conductors tuaj yeem ncav cuag tshaj 180 GPa, zoo dua li cov galvanized steel cores (kwv yees li 165 GPa)
- Sagging Control: Vim nws lub zog siab thiab qis coefficient ntawm thermal expansion, aluminium -clad steel hlau txo sag los ntawm 1-2%, ua rau nws haum rau ntev-ntev installation.
Kev sib piv hluav taws xob
- Lub peev xwm nqa tam sim no: Aluminium-clad steel core conductors tsis muaj kev pheej hmoo ntawm electrochemical corrosion, ua rau qhov kub thiab txias nce thaum lub sijhawm ua haujlwm ntev - lub sijhawm ua haujlwm thiab nce 2-3% tam sim no muaj peev xwm nqa tau piv rau cov khoom siv hluav taws xob zoo tib yam.
- Fais fab poob: Cov tshuaj tiv thaiv -corrosion txheej txo cov nplaim oxidation thiab tiv thaiv kev tiv thaiv, txo lub zog poob los ntawm 4-6%.
Corrosion Resistance Classification
- Kev Tiv Thaiv Kev Tiv Thaiv Lub Teeb (Nrog roj-coated steel core nkaus xwb): Tsim nyog rau kev teeb tsa 5-10 km ntawm ntug dej hiav txwv. Lub teeb ntsev tsuag cheeb tsam (km deb):
- Kev tiv thaiv kev tiv thaiv nruab nrab (steel core + inner aluminium hlau nrog roj): Tsim nyog rau thaj chaw muaj emission thiab Class III cov pa phem theem.
- Kev tiv thaiv corrosion hnyav (tag nrho- txheej roj lossis txhuas-clad steel): Tsim nyog rau thaj chaw muaj corrosive heev<3 km from the sea and with an average annual humidity >80%.
Lifespan thiab Economy
- Ordinary galvanized steel core conductors muaj qhov nruab nrab lifespan ntawm kwv yees li 15 xyoo nyob rau hauv ntug dej hiav txwv.
- Nrog rau kev tiv thaiv corrosion hnyav, lub neej ntev tuaj yeem txuas ntxiv mus rau 25-30 xyoo, thiab tag nrho cov nqi yuav raug txo los ntawm kwv yees li 20%.
FAQ
Yuav Ua Li Cas Xaiv Txoj Cai Corrosion-Resistant Steel Core Tus Neeg Siv Khoom?
- Ua ntej, qhov corrosive ib puag ncig yuav tsum yog thawj qhov kev txiav txim siab, ua ke nrog kev txiav txim siab zoo raws li cov khoom siv dag zog, kev coj ua, thiab cov nqi tu.
- Rau ib puag ncig me me corrosive, nruab nrab -corrosion coated conductors yog tsim nyog. Los ntawm txheej txheej cov tub ntxhais hlau thiab txhuas hlau nrog tiv thaiv- roj corrosion, lub cev thaiv kev tsim, thaiv cov dej noo thiab cov kab mob, nrog lub neej ntev tshaj 20 xyoo.
- Hauv thaj chaw corrosive tsawg, alloy-plated conductors raug pom zoo. Lawv cov tub ntxhais hlau siv qhov tsis tshua muaj -lub ntiaj teb alloy plating, muab 2-3 npaug ntawm kev tiv thaiv corrosion ntawm zinc plating zoo tib yam thiab tiv taus acidic gas corrosion.
- Rau corrosive hnyav los yog ntev - ncua kev siv, aluminium-clad steel core conductors yuav tsum tau ua ntej. Lawv cov txhuas- steel hlau metallurgical qauv tag nrho tshem tawm txoj kev pheej hmoo ntawm electrochemical corrosion, yuav tsum tsis muaj kev saib xyuas thoob plaws hauv nws lub neej, thiab muab cov nqi zoo tshaj plaws.
Cim npe nrov: Tuam Tshoj corrosion resistant hluav taws xob hlau manufacturers, lwm tus neeg, Hoobkas
