Khoom Description
Mechanical Properties:
Cov khoom siv kho tshuab ntawm S355JR thiab S355J0 kuj zoo ib yam, nrog rau ob qib muaj qhov tsawg kawg nkaus lub zog ntawm 355 MPa thiab lub zog tensile yam tsawg kawg nkaus ntawm 470-630 MPa. Txawm li cas los xij, muaj qee qhov sib txawv ntawm lawv cov khoom cuam tshuam. S355J0 muaj qhov cuam tshuam qis zog ntawm 0 degree (27J) piv rau S355JR (27J ntawm 20 degree ). Qhov no txhais tau hais tias S355JR yog qhov tsim nyog rau cov ntawv thov uas xav tau kev cuam tshuam zoo ntawm qhov kub thiab txias.
H-Beams raug nqi tsawg dua I-Beams rau tib tus nqi ntawm cov qauv kev txhawb nqa.
H beams thiab I beams yog ob yam sib txawv ntawm cov khoom siv hlau uas feem ntau siv hauv kev tsim kho. Qhov txawv ntawm lawv yog lawv cov duab. Ib qho H beam zoo li tus ntawv "H" nrog rau ib lub flange ntsug thiab ob sab ntev flanges, whereas I beam muaj ib ntu uas zoo ib yam li tsab ntawv "I" nrog ib lub web ntsug lossis lub vev xaib tuab tshaj plaws ntawm nruab nrab ntu , ob lub webs, thiab tsis muaj flange hauv qab.
Cov tswv cuab steel no muaj cov cuab yeej zoo sib xws tab sis txawv ntawm cov yam ntxwv.
H-beams muaj txiaj ntsig zoo dua li I-beams vim tias lawv zoo dua ntawm kev nqa khoom khoov thiab shear loads. H-beams muaj lub vas sab tuab dua, uas txhais tau hais tias lawv tuaj yeem txhawb nqa qhov hnyav ntawm cov khoom tso rau saum lawv. Qhov no kuj tseem pab kom sib npaug ntawm cov khoom thauj khoom uas yuav muab tso rau ntawm H-beam yav tom ntej (xws li cov plag tsev ntxiv lossis kab teeb). Ntxiv rau qhov muaj ntau dua seem modulus - uas txhais tau hais tias lawv muaj peev xwm tiv thaiv compression rog zoo dua li I-beams ua - lawv kuj muaj qhov muaj zog tensile ntau dua, txhais tau hais tias lawv tsis tshua muaj peev xwm khoov nyob rau hauv siab los ntawm kev nruj zog ua rau lawv. .
Ua kom luv, qhov sib txawv tseem ceeb ntawm H-nqaj thiab I-nqaj yog tias lub vev xaib ntawm H-nqaj yog tuab dua li ntawm I-beam. Lub web thicker txhais tau hais tias lub nqaj muaj zog, uas tso cai rau muaj peev xwm thauj khoom ntau dua. Qhov no txhais tau hais tias rau tib tus nqi ntawm cov qauv kev txhawb nqa, koj tuaj yeem siv H beam tsawg dua li kuv kab.
Khoom Paub meej
| Khoom npe | S355JR S355J0 steel h beam |
| Ntev | Raws li koj xav tau |
| Txuj | ASTM / GB / JIS / EN ect. |
| Lub sij hawm xa tuaj | Raws li koj qhov ntau |
| Cov nqe lus them nqi | FOB / CIF / EXW / DDP |
| Keeb kwm | Tuam Tshoj |
| Qauv | Yog lawm |
| Ua siab ntev | ±0.3 |
| Ntim | Packed nrog steel siv nruj nreem, nyob rau hauv bundles |
GNEE Pab Pawg tau txais cov neeg tuaj xyuas
Gnee steel pab pawg yog cov kws tshaj lij kev daws teeb meem rau steel khoom ntawm Tuam Tshoj. Tus kheej-tsim Corten steel tsim thiab xeb thev naus laus zis tau mus txog lub ntiaj teb nruab nrab cov txheej txheem. Lub tshuab xeb tau lees paub los ntawm ntau qhov haujlwm, uas ua rau GNEE dhau los ua lub tuam txhab hnub qub hauv cheeb tsam Asia.
Cov pab pawg ua raws li lub ntsiab lus ntawm "kev npaj siab tswj hwm tus neeg siv khoom tseem ceeb, kev sib koom tes kev txhim kho thiab kev mob siab rau tib neeg" thiab ua raws li kev lag luam lub tswv yim ntawm "technology ua ntej, zoo li qhov tseem ceeb, siv zog rau kev ua tau zoo, kev ncaj ncees rau yav tom ntej", uas tsis tu ncua txaus siab ntau yam kev xav tau. ntawm cov neeg siv khoom thoob ntiaj teb hauv cov khoom siv steel hlau. Pab pawg muag khoom, muab cov neeg siv khoom nrog cov kev pabcuam thawj zaug; nruj kev yuav khoom thiab pab neeg soj ntsuam zoo, ua tib zoo xaiv cov khoom zoo raw khoom; pab neeg tshawb fawb thiab kev tshaj lij los txhim kho kev tsim khoom thiab txo cov nqi rau cov neeg siv khoom; zoo heev tsim thiab ua pab neeg, ua tib zoo crafted thiab refined; intimate shipping logistics pab neeg tiv thaiv cov khoom thauj.