Hollow Section Square Tube Rectangle Tube
Kev Taw Qhia Txog Khoom
Qhov chaw ntawm keeb kwm: Shandong, Suav teb
Daim Ntawv Thov: Lub Raj Mis
Alloyed los yog tsis: Tsis-alloyed
Cov duab ntawm lub thawv: square thiab rectangle
Cov kav dej tshwj xeeb: cov kav hlau square thiab rectangular
Thickness: 1-12.75 hli
Tus Qauv: ASTM
Daim Ntawv Pov Thawj: ISO9001
Qib: Q235
Kev kho qhov chaw: xim dub tsuag, galvanized, annealed
Cov nqe lus xa khoom: qhov hnyav theoretical
Kev kam rau siab: ± 1%
Cov kev pab cuam ua haujlwm: khoov, vuam, uncoiling, xuas nrig ntaus, txiav
Muaj roj los yog tsis muaj roj: tsis muaj roj
Lub sij hawm xa khoom: 15-21 hnub
Lub Npe Khoom: Hollow Section Square Tube Rectangular Tube
Ntev: 1-12m
Kev tshuaj xyuas thib peb: TUV, BV
Qauv dawb: dawb xwb
Xaus: tiaj tiaj kawg
Cov nqe lus them nqi: kev hloov nyiaj hauv tuam txhab nyiaj, tsab ntawv qiv nyiaj, nyiaj ntsuab
Nto: dub glossy, galvanized, tsuag pleev xim
Ntim: Cov ntim khoom uas tsim nyog rau huab cua
Fang Gang:Nws yog khoom khov kho, cov khoom siv bar. Txawv ntawm lub raj plaub fab, lub raj hollow yog rau lub raj. Hlau (Hlau): Nws yog cov khoom siv nrog ntau yam duab, qhov loj me thiab cov khoom uas xav tau los ntawm cov hlau ingots, billets lossis hlau los ntawm kev ua haujlwm siab. Hlau yog cov khoom siv tseem ceeb uas tsim nyog rau kev tsim kho hauv tebchaws thiab kev ua tiav ntawm plaub qhov kev hloov kho tshiab. Nws yog siv dav thiab muaj ntau yam khoom. Raws li cov duab sib txawv, hlau feem ntau muab faib ua plaub pawg: profiles, phaj, kav dej thiab cov khoom hlau. Txhawm rau pab txhawb kev teeb tsa ntawm kev tsim hlau, xaj khoom thiab ua haujlwm zoo ntawm kev tswj hwm kev ua haujlwm, muab faib ua tsheb ciav hlau hnyav, tsheb ciav hlau teeb, hlau seem loj, hlau seem nruab nrab, hlau seem me me, hlau seem txias, hlau seem zoo, hlau pas nrig, hlau nruab nrab thiab tuab phaj, hlau phaj nyias, hlau silicon ntawv rau kev tsim hluav taws xob, hlau strip, yeeb nkab hlau seamless, yeeb nkab hlau welded, cov khoom hlau thiab lwm yam.
Cov duab ntawm lub raj hlau:puag ncig, oval, square, rectangular
Kev faib tawm
Cov hlau square txias
Cov hlau plaub fab txias yog hais txog cov hlau txias uas muaj cov duab plaub fab forging.
Cov hlau plaub fab txias yog hais txog cov hlau plaub fab txias,
Cov hlau uas rub txias yog kom rub cov hlau tawm hauv qab qhov kub thiab txias ib txwm muaj nrog kev ntxhov siab tensile uas tshaj qhov qub yield point zog ntawm cov hlau, yog li ntawd cov hlau yuav raug plastically deformed kom ua tiav lub hom phiaj ntawm kev nce qhov yield point zog ntawm cov hlau thiab txuag hlau.
Cov hlau kos txias yog kev siv cov thev naus laus zis extrusion txias los rub tawm ntau yam high-precision, du-surface steel, square steel, flat steel, hexagonal steel thiab lwm yam hlau tshwj xeeb los ntawm cov pwm meej.
Lub tswv yim ntawm cov hlau uas rub tau txias: rau lub hom phiaj ntawm kev txuag hlau thiab txhim kho lub zog ntawm cov hlau, txoj kev ncab cov hlau nrog lub zog tensile uas dhau lub zog ntawm cov hlau tab sis tsawg dua lub zog kawg los ua rau cov yas deformation hu ua cov hlau rub tau txias.
Stainless hlau square hlau
Stainless hlau square hlau
[square steel] dov los yog ua tiav rau hauv ib seem plaub fab
Stainless hlau square hlau
Kev Siv Khoom
Cov hlau tsis xeb square steel feem ntau yog siv rau kev kho kom zoo nkauj, xws li qhov rooj thiab qhov rai.
Rooj Sib Tham Txog Qhov Hnyav Hlau Square
Kev suav ntawm qhov hnyav theoretical steel
Lub chav ntsuas rau kev xam qhov hnyav theoretical ntawm hlau yog kilogram (kg).
Cov mis yooj yim yog: W (qhov hnyav, kg) = F (cheeb tsam hla mm2) × L (ntev, m) × ρ (qhov ceev, g/cm3) × 1/1000
| Sab ntev (hli) | Thaj tsam seem (cm2) | Qhov hnyav theoretical (kg / m2) | Sab ntev (hli) | Thaj tsam seem (cm2) | Qhov hnyav theoretical (kg / m2) |
| 5 hli | 0.25 | 0.196 | 30 hli | 9.00 | 7.06 |
| 6 hli | 0.36 | 0.283 | 32 hli | 10.24 | 8.04 |
| 7 hli | 0.49 | 0.385 | 34 hli | 11.56 | 9.07 |
| 8 hli | 0.64 | 0.502 | 36 hli | 12.96 | 10.17 |
| 9 hli | 0.81 | 0.636 | 38 hli | 14.44 | 11.24 |
| 10 hli | 1.00 | 0.785 | 40 hli | 16.00 | 12.56 |
| 11 hli | 1.21 | 0.95 | 42 hli | 17.64 | 13.85 |
| 12 hli | 1.44 | 1.13 | 45 hli | 20.25 | 15.90 |
| 13 hli | 1.69 | 1.33 | 48 hli | 23.04 | 18.09 |
| 14 hli | 1.96 | 1.54 | 50 hli | 25.00 | 19.63 |
| 15 hli | 2.25 | 1.77 | 53 hli | 28.09 | 22.05 |
| 16 hli | 2.56 | 2.01 | 56 hli | 31.36 | 24.61 |
| 17 hli | 2.89 | 2.27 | 60 hli | 36.00 | 28.26 |
| 18 hli | 3.24 | 2.54 | 63 hli | 39.69 | 31.16 |
| 19 hli | 3.61 | 2.82 | 65 hli | 42.25 | 33.17 |
| 20 hli | 4.00 | 3.14 | 70 hli | 49.00 | 38.49 |
| 21 hli | 4.41 | 3.46 | 75 hli | 56.25 | 44.16 |
| 22 hli | 4.84 | 3.80 | 80 hli | 64.00 | 50.24 |
| 24 hli | 5.76 | 4.52 | 85 hli | 72.25 | 56.72 |
| 25 hli | 6.25 | 4.91 | 90 hli | 81.00 | 63.59 |
| 26 hli | 6.76 | 5.30 | 95 hli | 90.25 | 70.85 |
| 28 hli | 7.84 | 6.15 | 100 hli | 100.00 | 78.50 |
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