Gnee Steel (Tianjin) Co., Ltd. yog ib qho ntawm cov kws tshaj lij steel yeeb nkab channel s275jr steel tuam ntxhab thiab cov muag khoom hauv Suav teb, kuj txhawb kev pabcuam customized. Yog hais tias koj yuav mus yuav dov steel channel s275jr steel ua nyob rau hauv Suav teb, txais tos kom tau txais cov qauv dawb los ntawm peb lub hoobkas. Cov khoom zoo thiab tus nqi qis yog muaj.
Rolled Steel Channel S275JR Hlau
Cov qauv thiab ntawv pov thawj
S275JR c raws ua raws li EN 10025-2 thiab feem ntau yog CE cim rau siv hauv cov tsev hauv EU. GNEE tuaj yeem muab daim ntawv pov thawj Mill Test (MTC) rau EN 10204 (xws li Hom 2.2 lossis 3.1) kom paub meej tias kev ua raws li cov tshuaj thiab cov khoom siv tshwj xeeb.
Cov txheej txheem tsim khoom
S275JR structural channels yog tsim los ntawm kub dov, qhov twg lub billet yog rhuab saum nws recrystallization kub thiab tsim rau hauv ib tug channel siv rollers. Tom qab dov, cov hlau yog txias, txiav kom loj thiab tej zaum yuav muab kev kho mob xws li txhaj tshuaj peening los yog galvanizing los txhim kho durability.
Daim ntawv thov
S275JR kub dov raws yog ntau yam thiab siv nyob rau hauv ntau yam kev lag luam, suav nrog:
Architecture: structural beams, kem, braces thiab thav duab hauv cov tsev thiab txuas hniav.
Engineering: machinery bases, tsheb thav duab thiab cov cuab yeej siv.
Infrastructure: scaffolding, guardrails thiab reinforced lug.
Cov txiaj ntsig kev ua haujlwm
Lub zog siab dua: Muab qhov tsawg kawg nkaus lub zog ntawm 275 MPa, tshaj S235JR channel beams hauv kev thov ntau dua.
Weldability: Zoo weldability vim cov ntsiab lus carbon tsawg, feem ntau tsis muaj preheating.
Formability: Ib qho yooj yim los txiav, khoov los yog laum kom tau raws li ntau yam kev xav tau ntawm fabrication.
Tus nqi-Kev ua tau zoo: Lub zog zoo-rau- tus nqi piv rau qib siab dua steels xws li S355 channel; lub zog siab dua piv rau S235JR carbon channel rau cov haujlwm uas yuav tsum tau muaj peev xwm ntau dua -cov kabmob.
| Khoom npe | Channel Hlau / Channel Hlau |
| Ntev | raws li xav tau |
| Dav | 50mm-2000mm los yog raws li xav tau |
| Thickness | 0.3mm-60mm los yog raws li xav tau |
| Txuj | GB ASTM, JIS, SUS, DIN, EN, AiSi, thiab lwm yam |
| Cov txheej txheem | Kub dov / txias dov |
| Khoom siv |
Q235/Q235B/Q345/Q345B/S235JR/S275JR/S355JR/S355JO/S355J2/ A36/A572GR50/A572GR60/A992/SS400/SM400/SS490/SM490/SS540/SM540/ thiab lwm yam. |
| Lub Sijhawm xa khoom | Hauv 15-20 hnub ua haujlwm tom qab tau txais qhov tso nyiaj lossis L / C |
| Export Ntim | Waterproof ntawv, thiab steel sawb packed. |
| Haum rau txhua yam kev thauj mus los, lossis raws li xav tau |
GNEE Steel Channel Steel Chaw tsim tshuaj paus
GNEE yog lub chaw tsim khoom ntawm lub zog ntauwd lub kaum sab xis steel nrog 18 xyoo ntawm kev tsim khoom. Nws muaj lub tuam txhab hlau, lub tuam txhab hluav taws xob tshiab, lub tuam txhab kub- dov steel, thiab lub tuam txhab hlau. Nws muaj tag nrho ntau dua 200 tus neeg ua haujlwm thiab cov khoom tsim tawm txhua xyoo ntawm 4.5 lab tons ntawm ntau yam steels tshwj xeeb thiab 5 lab tons ntawm ntau yam hlau sib sib zog nqus- cov khoom siv.
Cov khoom uas peb muab tau nruj me ntsis ua raws li cov qauv, tau dhau daim ntawv pov thawj zoo, tuaj yeem muab daim ntawv pov thawj zoo, thiab lees txais qhov thib peb - kev xeem.
