Q690 HM CARBON STEEL H BEAM muaj ib feem ntsug hu ua lub vev xaib, thiab cov kab rov tav nyob rau sab saum toj thiab hauv qab ntawm lub vev xaib hu ua ob txhais ceg lossis flanges. Qhov no ua rau cov duab ntawm tus ntawv loj I, los yog tus ntawv loj H, nyob ntawm seb lub nqaj tig li cas.
Tus "S" hauv S beams txhais tau tias "tus qauv," thiab "W" hauv W beams txhais tau tias "dav flange." Lub I beam yog hom kab teeb txheem, thiab H beams yog hom kab dav dav. Nyeem ntxiv txog dab tsi yog I-beam.
Q690 HM CARBON STEEL H BEAM Taw qhia:
|
Loj |
Wgt. Rau Ft. |
(A) Ntu qhov tob (hauv.) |
(B) Web Thk. |
(C) Flange Dav |
(D) Flange Thk. |
|
|
W |
4 |
13 |
4.16 |
0.28 |
4.06 |
0.375 |
|
W |
5 |
16 |
5.01 |
0.26 |
5 |
0.36 |
|
19 |
5.15 |
0.27 |
5.03 |
0.43 |
||
|
W |
6 |
9 |
5.9 |
0.17 |
3.94 |
0.215 |
|
12 |
6.03 |
0.23 |
4 |
0.28 |
||
|
15 |
5.99 |
0.23 |
5.99 |
0.26 |
||
|
16 |
6.28 |
0.26 |
4.03 |
0.405 |
||
|
20 |
6.2 |
0.26 |
6.02 |
0.365 |
||
|
25 |
6.38 |
0.32 |
6.08 |
0.455 |
||
|
W |
8 |
10 |
7.89 |
0.17 |
3.94 |
0.205 |
|
13 |
7.99 |
0.23 |
4 |
0.255 |
vim tias ob txhais ceg nyob rau sab hauv thiab sab nraud, thiab qhov kawg ntawm ob txhais ceg yog nyob rau ntawm txoj cai kaum, Q690 HM CARBON STEEL H BEAM tuaj yeem sib sau ua ke rau hauv cov khoom, uas tuaj yeem txuag tau txog 25 feem pua ntawm cov vuam thiab riveting workload. H-beam steel feem ntau yog siv rau hauv cov tsev loj (xws li cov tsev tsim khoom, cov tsev siab siab, thiab lwm yam) uas yuav tsum tau muaj peev xwm txiav loj thiab kev ruaj ntseg zoo, nrog rau cov choj, nkoj, nqa thiab thauj cov tshuab, cov khoom siv hauv paus. , kev txhawb nqa, pawg hauv paus, thiab lwm yam.
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