W21 x 8 ¼ x 68 H profile steel
H-beams tuaj nyob rau hauv ntau qhov ntau thiab tsawg thiab qhov ntev kom haum rau qhov sib txawv load-bearing peev thiab ncua ntev. Qhov ntev yog feem ntau teev nyob rau hauv cov nqe lus ntawm qhov siab (H), flange dav (B), web thickness (t1), thiab flange thickness (t2). Cov qauv ntau thiab tsawg feem ntau qhia los ntawm lawv qhov siab hauv millimeters, xws li "H150x75" rau lub nqaj nrog qhov siab ntawm 150 hli thiab flange dav ntawm 75 hli.
| Lub npe | Unit Nyhav (lbs/ft) | Qhov hnyav (kg / m) | Standard SectionalDimension (mm) | Thaj tsam (cm²) | ||||
| W | M | H | B | t1 | t2 | r | A | |
| W21 x 8¼ | 48 | 72 | 524 | 207 | 8.9 | 10.9 | 12.7 | 91.09 |
| 55 | 82 | 528 | 209 | 9.6 | 13.2 | 12.7 | 104.7 | |
| 62 | 92 | 533 | 209 | 10.2 | 15.6 | 12.7 | 117.9 | |
| 68 | 101 | 537 | 210 | 10.9 | 17.4 | 12.7 | 129.2 | |
| 73 | 109 | 539 | 211 | 11.6 | 18.8 | 12.7 | 138.8 | |
| 83 | 123 | 544 | 212 | 13.1 | 21.2 | 12.7 | 157.1 | |
| 93 | 138 | 549 | 214 | 14.7 | 23.6 | 12.7 | 176.1 | |
W21 x 8¼ x 68 H profile steel khoom Taw qhia:
|
Khoom npe |
W21 x 8 ¼ x 68 H profile steel |
|
Thickness |
6mm -16 hli |
|
Ntev |
6-12m lossis raws li cov neeg siv khoom thov tshwj xeeb |
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Ua siab ntev |
Thickness: plus /-0.02mm, Qhov ntev: ntxiv /-2mm |
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Technical |
Kub dov |
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Txuj |
AISI, ASTM, DIN, JIS, BS, GB / T |
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Daim ntawv pov thawj |
ISO/CE/SGS |
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Pob |
Txuas nrog steel strips thiab qhwv nrog ntawv pov thawj dej |
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Daim ntawv thov |
Dav siv nyob rau hauv ntau lub tsev tsim thiab engineering qauv, xws li cov nqaj, choj, kis ntauwd, lifting |
|
Qhov zoo |
1. Tus nqi tsim nyog nrog zoo heev 2. Muaj ntau cov Tshuag thiab xa khoom sai |
Hais txog peb:
Ntawm GNEE, tus neeg siv khoom sawv ntawm lub siab ntawm txhua yam peb ua. Peb txoj kev pabcuam tus kheej, kev yoog raws, thiab kev ua haujlwm kom ntseeg tau tias txhua tus neeg tau txais kev pabcuam tshwjxeeb tau ntsib nrog kev saib xyuas zoo tshaj plaws. Peb saib peb cov neeg siv khoom raws li cov neeg koom tes hauv kev sib koom ua ke, thiab lawv txoj kev vam meej yog qhov ua pov thawj rau peb tus kheej.
Pab neeg nthuav qhia:
FAQ:
Q: Ua li cas txog koj tus nqi?
A: Peb tus nqi sib tw heev, Pls xav tiv tauj peb yog tias koj txaus siab rau peb cov khoom.
Q: Kuv puas tuaj yeem mus ntsib koj lub Hoobkas?
A: Tau kawg, peb txais tos cov neeg siv khoom los ntawm thoob plaws lub ntiaj teb tuaj xyuas peb lub Hoobkas.
Cim npe nrov: w21 x 8¼ x 68 h profile steel, Tuam Tshoj w21 x 8¼ x 68 h profile steel manufacturers, lwm tus neeg, Hoobkas