Kub Rolled EN10025 HOLLOW ntu
Nqe lus piav qhia:Kub dov hollow seem, Kub dov SHS, Kub dov EN10025 Square hollow seem, Kub dov EN10025 Square yeeb nkab, Kub dov RHS, Kub dov EN10025 Rectangular hollow seem, Kub dov EN10025 Rectangular yeeb nkab
Txheem:TS EN 10025
Qib:S275NH, S355JRH, S355J0H, S355K2H, S460NLH

Loj:

RHS: 20 * 30-1500 * 1000MM

SHS: 20 * 20-1200 * 1200MM

Phab ntsa thickness:

RHS: 1.2-50MM

SHS: 1.3-50MM

Phab ntsa thickness kam rau ua:

Chav Kawm A: rau minus thickness tolerances nyob ntawm nominal thickness;
Chav Kawm B: rau qhov kev tiv thaiv qis ntawm 0,3 hli;
Chav Kawm C: rau qhov ntsuas qhov ntsuas qhov siab ntawm {{0}},0 mm;
Class D: rau symmetrical kam rau ua.

Ntev:

1-12M, ib txwm 6M / 12M, kuj nyob ntawm qhov yuav tsum tau ua

Txheej txheem ntawm kub dov hollow seem:

1. Xaiv cov khoom zoo tsis muaj qhov tsis xws luag.
2. Txiav cov hlau kom ntev li ntev tau thiab ua kom sov rau qhov kub thiab txias raws li qib ntawm cov hlau.
3. Cov hlau rhuab yog dov mus rau hauv ib lub raj zoo siv ib tug series ntawm chais. Thaum lub sij hawm cov txheej txheem no, cov hlau yog raug rau siab siab, uas yuav pab ua kom nws nyob rau hauv lub siab xav.
4. Hla mus los ntawm ib tug series ntawm chais kom tshem tawm tej burrs los yog unevenness.
5. Siv cua los yog dej kom txias hollow profiles. Cov txheej txheem no pab kom ruaj khov ntawm cov hlau thiab tiv thaiv tsis muaj kev sib tsoo lossis sib tw.
6. Siv cov plasma txiav, laser txiav thiab sawing txiav cov hollow profile

Qhov zoo:

1. Kev tsim cov txheej txheem ntawm kub-dov hollow profiles yog pheej yig dua thiab yuav tsum tau siv cov khoom siv tsawg

2. Kub-dov hollow profiles muaj zog dua yield zog thiab tensile lub zog, muaj zog thiab ruaj khov dua, thiab feem ntau yog siv rau hauv kev siv hnyav.

3. Kub-dov hollow profiles yog ib qho yooj yim los tsim thiab tuaj yeem txiav, welded thiab zoo li tus kom tau raws li cov kev cai tshwj xeeb.

4. Kev ruaj khov zoo: Cov txheej txheem tsim khoom ntawm kub dov hollow profiles ua rau cov khoom zoo ruaj khov. Qhov no ua kom ntseeg tau tias txhua yam khoom muaj tib lub zog thiab kav ntev.

Daim ntawv thov:

1. Kub-dov hollow profiles feem ntau yog siv hauv kev tsim vaj tsev. Kuj tseem muaj cov khoom siv thauj khoom. Lawv muab lub zog zoo dua thiab ruaj khov, ua kom muaj kev nyab xeeb ntawm lub tsev thiab nws cov neeg nyob.

2. Kub-dov hollow profiles kuj tseem siv rau hauv kev tsim cov choj, qhov, thiab txoj kev loj los muab kev txhawb nqa thiab txhim kho kev nyab xeeb tag nrho ntawm cov phiaj xwm txheej txheem no.

3. Kub-dov hollow profiles yog siv nyob rau hauv kev tsim kho ntawm industrial machinery thiab cov khoom siv, nrog rau kev tsim khoom ntawm cov neeg siv khoom xws li rooj tog thiab khoom siv. Muaj peev xwm tiv taus hnyav thiab hnyav ib puag ncig

4. Tsis tas li ntawd, kub dov EN10025 hollow profiles yog dav siv nyob rau hauv cov roj thiab roj kev lag luam vim lawv corrosion-resistant zog.

LEFIN STEEL-SHS