Cov pa roj carbon steel H-beam

H-zoo li tus qauv steel
Ntev	1000-15000mm, raws li cov neeg siv khoom xav tau
Flange Thickness	9.3
Flange Dav	153
Web dav	157
Web Thickness	6.6
Txuj	ASTM DIN GB JIS EN AISI
Ua siab ntev	±1%
Kev kho saum npoo	Galvanized, Polishing, Painting los yog raws li cov neeg xav tau
Cov khoom siv hlau	A36 A36B A992 A992B A572Gr50 A572BGr50
Cov txheej txheem	Kub Rolled / Cold Rolled / Welded
Them Nyiaj	30% deposit+70% kev them nyiaj zaum kawg
Nqe lus	EXW FOB CIF CFR

H Beam Specification
qhov loj	w/m	qhov loj	w/m	qhov loj	w/m
100*50*5*7	9.54	250*255*14*14	82.2	400*400*13*21	172
100*100*6*8	17.2	294*200*8*12	57.3	400*408*21*21	197
125*60*6*8	13.3	300*150*6.5*9	37.3	414*405*18*28	233
125*125*6.5*9	23.8	294*302*12*12	85	440*300*11*18	124
148*100*6*9	21.4	300*300*10*15	94.5	446*199*7*11	66.7
150*75*5*7	14.3	300*305*15*15	106	450*200*9*14	76.5
150*150*7*10	31.9	338*351*13*13	106	482*300*11*15	115
175*90*5*8	18.2	340*250*9*14	79.7	488*300*11*18	129
175*175*7.5*11	40.3	344*354*16*16	131	496*199*9*14	79.5
194*150*6*9	31.2	346*174*6*9	41.8	500*200*10*16	89.6
198*99*4.5*7	18.5	350*175*7*11	50	582*300*12*17	137
200*100*5.5*8	21.7	344*348*10*16	115	588*300*12*20	151
200*200*8*12	50.5	350*350*12*19	137	596*199*10*15	95.1
200*204*12*12	72.28	388*402*15*15	141	600*200*11*17	106
244*175*7*11	44.1	390*300*10*16	107	700*300*13*24	185
244*252*11*11	64.4	394*398*11*18	147	792*300*14*22	191
248*124*5*8	25.8	400*150*8*13	55.8	800*300*14*26	210
250*125*6*9	29.7	396*199*7*11	56.7	900*300*16*28	243
250*250*9*14	72.4	400*200*8*13	66

 

 

H-beam steel yog tsim thiab siv raws li ntau yam thoob ntiaj teb cov qauv los xyuas kom meej qhov zoo thiab sib xws. Qee cov qauv uas muaj xws li:

• American Institute of Steel Tsim (AISC): Cov qauv no muab cov lus qhia tshwj xeeb rau kev tsim, tsim, thiab erection ntawm cov qauv hlau, suav nrog H-beams .
• European Standard (EN 10025): Qhia cov qib carbon steel thiab qis- alloy steel rau cov hom phiaj, suav nrog H-beam steel .
• Japanese Industrial Standard (JIS G3192): Txhais qhov ntev, cov duab, qhov hnyav, thiab qhov sib txawv uas tso cai rau kub - dov H- kab teeb .

 

 

H-beam steel yog tsim los ntawm ntau qib, txhua tus muaj cov khoom sib txawv:

• ASTM A36: Ib hom qauv steel qib hauv Tebchaws Meskas nrog qhov tsawg kawg nkaus tawm lub zog ntawm 250 MPa .
• ASTM A992 Cov Lus Qhia Tshwj Xeeb: Feem ntau siv nyob rau hauv North America rau cov qauv hlau, nrog rau qhov tsawg kawg nkaus lub zog ntawm 345 MPa .
• S235JR/S275JR/S355JR: Cov qib European tau teev tseg raws li EN 10025, nrog qhov ua tau zoo tshaj plaws ntawm 235 MPa, 275 MPa, thiab 355 MPa, feem.
• SIB 400: Cov txheej txheem steel qib hauv Nyij Pooj, nrog qhov tsawg kawg nkaus tawm lub zog ntawm 245 MPa .

H-beam steel yog tsim los ntawm ntau cov txheej txheem tsim cov txheej txheem uas ua kom nws txoj kev ncaj ncees thiab kev ua tau zoo. Ntawm no yog ib lub ntsiab lus ntawm cov txheej txheem ntau lawm:

 

Melting thiab Casting: Cov txheej txheem pib nrog lub melting ntawm seem steel nyob rau hauv ib tug hluav taws xob arc rauv los yog ib tug yooj yim oxygen rauv los tsim molten hlau. Cov hlau molten no yog tam sim no nruam nrum rau hauv cov pob zeb los yog paj ntawm qhov loj me.

 

Rolling: Cov pob zeb los yog cov paj tawg tau rov ua dua thiab dhau los ntawm cov dov mills los ua qhov xav tau H-zoo li profile. Cov txheej txheem no suav nrog kub dov, qhov twg cov hlau yog zoo li tus ntawm qhov kub thiab txias

 

Calibre Rolling: Nyob rau hauv lub roughing theem, caliber dov yog ua kom tau tib tus ntoo khaub lig-sectional zoo li cov yob. Tom qab tsim ib qho ze H zoo los ntawm caliber dov, cov khoom tiav los ntawm ib tug universal zeb thiab ib tug edging zeb.

 

Txias thiab Ncaj: Tshaj tawm - dov, H- cov seem steel yog txias thiab ncaj los xyuas kom meej qhov tseeb thiab cov khoom siv kho tshuab.

 

Txiav thiab ua tiav: H- cov seem steel yog txiav mus rau qhov ntev uas yuav tsum tau ua thiab tau txais cov txheej txheem kho saum npoo xws li tua blasting lossis pleev xim.

 

Kev tshuaj xyuas hlau: Ua tiav H-beam steel raug tshuaj xyuas qhov loj, zoo, thiab raug. Kev kho lossis kev kho yuav raug kho yog tias pom muaj qhov tsis sib xws.

 

Advanced Manufacturing Techniques: Cov txheej txheem tsim khoom niaj hnub, xws li khoos phis tawj- pab tsim (CAD) thiab kev siv vuam tshuab, xyuas kom meej dua thiab sib xws hauv kev tsim H-Beams.

 

Universal Rolling Mills: Nyob rau hauv niaj hnub steel rolling ntau lawm, H-beams yog dov siv universal dov mills qhov twg lub web ntawm lub H-beam yog dov ntawm lub Upper thiab qis kab rov tav yob, thiab cov flanges yog tsim los ntawm ntsug yob.

 

Dej-Txoj kev txias: H-steel hla dhau lub tshuab tiav los tswj qhov dav ntawm flange, thiab qhov khoob yog rov ua dua ob peb zaug, thaum kawg dhau los ntawm dej- txheej txheem txheej txheem txias.

Cov kauj ruam no ua ke los tsim H-beam steel nrog qhov ntev thiab cov khoom siv zoo tshaj plaws, ua rau nws yog qhov kev xaiv zoo rau ntau yam kev siv hauv kev tsim kho thiab engineering.

Cim npe nrov: carbon steel h-beam, Tuam Tshoj carbon steel h-beam manufacturers, lwm tus neeg, Hoobkas