Khoom Taw qhia
Steel square hollow seem yog tsim los ntawm dub steel sawb.Nws feem ntau tuaj yeem muab faib ua ob hom yeeb nkab.One yog kub dov square lub raj, feem ntau yog siv hauv tsev.Lwm dua yog txias dov square raj, kuj tuaj yeem raug hu ua dub annealed square raj, nws feem ntau yog siv hauv cov rooj tog.
Cov hlau square hollow seem yog ib qho yooj yim kom xeb, vim tias saum npoo dub dub.Thiab qee tus neeg yuav nyiam cov roj, tom qab ntawd lub raj tuaj yeem khaws sijhawm ntev dua li tsis siv roj.
| Hollow Section Square / Rectangular Tube | |||||||
| Qhov Coob | Phab ntsa tuab | Qhov Coob | Phab ntsa tuab | Qhov Coob | Phab ntsa tuab | ||
| hli | hli | hli | hli | hli | hli | ||
| 12*12 | 0.6-1.0 | 120*120 | 2.6-6.0 | 100*50 | 1.0-6.0 | ||
| 16*16 | 0.6-1.2 | 125*125 | 3.0-6.0 | 100*60 | 1.5-6.0 | ||
| 19*19 | 0.6-2.0 | 150*150 | 2.5-8.0 | 100*75 | 1.5-6.0 | ||
| 20*20 | 0.6-2.0 | 200*200 | 2.75-12 | 120*60 | 2.0-6.0 | ||
| 25*25 | 0.6-2.75 | 250*250 | 4.5-1.2 | 120*80 | 3.0-6.0 | ||
| 30*30 | 0.6-2.75 | 300*300 | 4.5-1.2 | 125*50 | 3.0-6.0 | ||
| 32*32 | 006-3.0 | 350*350 | 4.5-1.2 | 125*75 | 3.0-6.0 | ||
| 38*38 | 0.6-3.0 | 400*400 | 4.5-1.2 | 150*50 | 3.0-6.0 | ||
| 40*40 | 0.6-5.75 | 20*10 | 0.6-1.0 | 150*75 | 3.0-6.0 | ||
| 50*50 | 0.6-5.75 | 25*12 | 0.6-1.0 | 150*100 | 4.0-12 | ||
| 60*60 | 1.0-6.0 | 38*19 | 0.6-1.5 | 160*80 | 4.0-12 | ||
| 63.5*63.5 | 1.0-6.0 | 50*25 | 0.6-2.2 | 175*100 | 4.0-12 | ||
| 70*70 | 1.0-6.0 | 50*30 | 0.6-3.0 | 200*100 | 4.0-12 | ||
| 75*75 | 1.0-6.0 | 60*40 | 0.7-3.5 | 200*150 | 4.0-12 | ||
| 80*80 | 1.0-6.0 | 75*38 | 0.8-2.3 | 250*150 | 4.0-12 | ||
| 90*90 | 2.0-6.0 | 75*50 | 1.0-4.0 | 300*200 | 4.0-12 | ||
| 100*100 | 2.0-6.0 | 80*40 | 0.8-4.0 | 400*200 | 4.0-12 | ||
Cov txheej txheem khoom
Qee tus neeg muas zaub xav ua qee cov txheej txheem hauv cov yeeb nkab, thiab peb muaj cov txheej txheem Hoobkas los ua ntau yam kev ua, xws li xov, pleev xim, khoov, xuas nrig ntaus, txiav thiab lwm yam.
![]() Xov | ![]() Pleev xim | ![]() Dab dej-yeeb nkab taub hau |
![]() Xaws thiab xuas nrig ntaus | ![]() Cov hau yas |
|
Cim npe nrov: steel square hollow seem rau cov chaw rau khoom, ua nyob rau hauv Suav teb, tuam ntxhab, cov chaw muag khoom









Khoov



