Peb cov qib siab -cov qauv zoo me me steel H beams, muaj nyob rau hauv ntau yam ntawm cov khoom siv qib (A36, SS400, Q235B, Q355B, S235jr, S355, ASTM A572 Qib 50) thiab cov qauv ntu hom (HEA, HEB, IPE) ntawm 10, cov lus qhia tshwj xeeb precision -engineered li core structural Cheebtsam rau ntau yam engineering tej yaam num. Crafted los ntawm cov txheej txheem tsim khoom, cov H beams sib xyaw ua ke zoo heev ntawm cov khoom siv kho tshuab, qhov ruaj khov, thiab kev ua haujlwm ruaj khov, ua rau lawv xaiv rau cov kws tshaj lij engineers thiab cov neeg cog lus hauv ntiaj teb kev tsim kho thiab kev lag luam.
Hais txog cov yam ntxwv ntawm cov khoom siv, kev xaiv sib txawv ntawm qib siab -qib cov qauv me me ua kom ntseeg tau tias kev ua haujlwm tau zoo kom ua tau raws li qhov xav tau ntawm ntau qhov project. ASTM A36, ib qho kev lees paub thoob ntiaj teb cov qauv carbon steel, muaj qhov tsawg kawg nkaus lub zog ntawm 250 MPa, zoo weldability, ductility, thiab machinability, ua rau nws tsim nyog rau kev siv cov qauv siv xws li lub tsev thav duab thiab lub teeb kev lag luam. ASTM A572 Qib 50, siab -lub zog qis- hlau alloy, boasts qhov tsawg kawg nkaus tawm lub zog ntawm 345 MPa, muab kev txhawb nqa load{10}}cov kabmob muaj peev xwm rau hnyav{11}} cov haujlwm ua haujlwm xws li txuas hniav, cov chaw lag luam loj, thiab chaw nres tsheb fais fab. S235jr thiab S355, ua raws li European EN cov qauv, nthuav tawm ruaj khov thiab ductility; S235jr (tsawg kawg yield zog 235 MPa) yog qhov zoo tagnrho rau kev siv cov qauv siv, thaum S355 (tsawg kawg yield zog 355 MPa) caters rau siab -xav hnyav{20}} lub luag hauj lwm qauv. SS400, ua raws li Japanese JIS cov qauv, nta zoo formability thiab yog dav siv nyob rau hauv lub tsev tsim kho thiab cov neeg kho tshuab kev txhawb nqa. Q235B thiab Q355B, raws li Suav GB qauv, yog siab - zoo carbon structural steels: Q235B (yam tsawg yield zog 235 MPa) muaj kev txhim khu kev qha kev ua tau zoo rau kev engineering, thiab Q355B (yam tsawg yield zog 355 MPa) muab superior zog har }} ib puag ncig zoo thiab tsis tshua muaj siab {{31} hnyav-load qauv. Tag nrho cov ntaub ntawv no tau txais kev tswj xyuas nruj, suav nrog kev tshuaj xyuas tshuaj lom neeg thiab tshuaj xyuas cov cuab yeej cuab tam, kom ntseeg tau tias kev ua tau zoo thiab txhim khu kev qha.
Hais txog ntu hom thiab specifications, HEA, HEB, thiab IPE series yog classic universal H beam seem, txhua optimized rau tej yam kev xav tau kev pab, nrog rau 150X150 specification yog ib tug dav siv tus qauv loj. HEA (European Wide Flange Beams) yog tus cwj pwm los ntawm nqaim flanges thiab lub teeb yuag, sib npaug ntawm cov qauv kev ua haujlwm thiab cov khoom siv nyiaj txiag; lub 150X150 HEA beam yog tsim rau lub tsev thav duab thiab lub teeb muaj qauv. HEB beams feature wider thiab thicker flanges, xa tshwj xeeb dabtsi yog khoov kuj thiab load- bearing peev; 150X150 HEB variant yog qhov zoo tagnrho rau kev siv hnyav- xws li choj girders thiab kev lag luam crane lem. IPE (Tebchaws Europe I{11}}Beams) muaj qhov ua kom zoo tshaj plaws hla-sectional profile nrog cov tuab tuab tuab, kom ntseeg tau zoo heev torsional txhav thiab qaug zog tiv thaiv; 150X150 IPE beam yog siv dav hauv cov tsev nyob, chaw ua lag luam, thiab cov cuab yeej siv tshuab. Txhua ntu yog tsim los ntawm cov txheej txheem kub - dov, uas ua kom zoo dua cov hlau sab hauv cov qauv, txhim kho cov neeg kho tshuab lub zog thiab lub zog thaum ua kom ntseeg tau qhov tseeb ntawm qhov tseeb thiab qhov chaw du, yooj yim rau kev tsim khoom thiab kev teeb tsa.
Raws li cov qauv hlau me me, cov H beams muaj qhov zoo ntawm cov hlau me me, xws li weldability zoo thiab formability, ua kom yooj yim fabrication thiab ntau txoj kev sib txuas (welding, bolting, thiab lwm yam) kom hloov mus rau cov qauv tsim. 150X150 tus qauv kev qhia tshwj xeeb ua kom muaj kev sib tw zoo, txo qis kev tsim thiab kev yuav khoom nyuaj rau cov haujlwm engineering. Additionally, the beams can be customized with surface treatments (eg, hot-dip galvanizing) according to project needs, which forms a dense zinc coating on the surface, significantly enhancing corrosion resistance and extending service life in harsh environments such as coastal areas, industrial zones, and outdoor infrastructure.
Cov qauv me me steel H beams yog dav siv rau ntau yam steel qauv tej yaam num, xws li tab sis tsis txwv rau lub tsev thav duab, txuas hniav, warehouses, industrial nroj tsuag, hwj chim chaw nres tsheb, tsheb thauj mus los terminals, thiab txhua yam khoom txhawb nqa. Txhua lub nqaj tau ua tiav cov txheej txheem tshuaj xyuas zoo, suav nrog kev ntsuas qhov loj me, kuaj pom qhov tsis xws luag, thiab kev txheeb xyuas cov cuab yeej cuab tam, ua kom muaj kev ua raws li cov qauv thoob ntiaj teb thiab lub teb chaws (ASTM, EN, JIS, GB) thiab cov neeg siv khoom. Nrog rau lawv cov kev xaiv cov khoom siv dav dav, cov qauv tsim kho kom zoo, txhim khu kev qha zoo, thiab ntau daim ntawv thov, cov H beams no muab cov qauv kev daws teeb meem zoo thiab muaj kev nyab xeeb rau cov haujlwm thoob ntiaj teb engineering, tau txais kev ntseeg siab thiab kev lees paub los ntawm kev lag luam.
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Raws li tus qauv: JIS G3192 lossis GB / T11263-2005 |
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H beam Section loj (mm) |
Qhov hnyav (kg / m) |
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|
Qhov siab × dav |
Web thickness |
Flange thickness |
|
|
100×100 |
6 |
8 |
16.9 |
|
125×125 |
6.5 |
9 |
23.6 |
|
150×150 |
7 |
10 |
31.1 |
|
175×175 |
7.5 |
11 |
40.4 |
|
200×200 |
8 |
12 |
49.9 |
|
250×250 |
9 |
14 |
71.8 |
|
300×300 |
10 |
15 |
93.0 |
|
300×300 |
15 |
15 |
105.0 |
|
350×350 |
12 |
19 |
134.9 |
|
400×400 |
13 |
21 |
171.7 |
|
148×100 |
6 |
9 |
20.7 |
|
194×150 |
6 |
9 |
29.9 |
|
244×175 |
7 |
11 |
43.6 |
|
294×200 |
8 |
12 |
55.8 |
|
340×250 |
9 |
14 |
78.1 |
|
390×300 |
10 |
16 |
104.6 |
|
440×300 |
11 |
18 |
120.8 |
|
482×300 |
11 |
15 |
110.8 |
|
488×300 |
11 |
18 |
124.9 |
|
582×300 |
12 |
17 |
132.8 |
|
588×300 |
12 |
20 |
147.0 |
|
100×50 |
5 |
7 |
9.3 |
|
125×60 |
6 |
8 |
13.1 |
|
150×75 |
5 |
7 |
14.0 |
|
175×90 |
5 |
8 |
18.0 |
|
198×99 |
4.5 |
7 |
17.8 |
|
200×100 |
5.5 |
8 |
20.9 |
|
248×124 |
5 |
8 |
25.1 |
|
250×125 |
6 |
9 |
29.0 |
|
298×149 |
5.5 |
8 |
32.0 |
|
300×150 |
6.5 |
9 |
36.7 |
|
346×174 |
6 |
9 |
41.2 |
|
350×175 |
7 |
11 |
49.4 |
|
396×199 |
7 |
11 |
56.1 |
|
400×200 |
8 |
13 |
65.4 |
|
446×199 |
8 |
12 |
65.1 |
|
450×200 |
9 |
14 |
74.9 |
|
496×199 |
9 |
14 |
77.9 |
|
500×200 |
10 |
16 |
88.1 |
|
596×199 |
10 |
15 |
92.4 |
|
600×200 |
11 |
17 |
103.4 |
|
700×300 |
13 |
24 |
181.8 |
|
800×300 |
14 |
26 |
206.8 |
|
900×300 |
16 |
28 |
240.1 |
