H-nqaj yog ib hom hlau ntev nrog H-zoo li tus ntoo khaub lig-ntu, uas muaj npe vim tias nws cov qauv zoo ib yam li tsab ntawv Askiv "h". Nws muaj lub zog siab thiab cov kws kho tshuab zoo, thiab yog siv dav hauv kev tsim kho, choj, machinery raug thiab lwm thaj chaw.
Suav Teb Txheej Txheem (GB)
H-nqaj hauv Suav teb yog feem ntau tsim thiab categorized raws li kub dov h-nqaj thiab t-ci (GB / T 11263-2017). Nyob ntawm cov flange dav, nws tuaj yeem yog categorized rau hauv dav-flange h-nqaj (hm) thiab nqaim-flange h-nqaj (hn). Piv txwv li, HW100 × 100 sawv cev rau dav Flange H-nqaj nrog Flange dav ntawm 100MM thiab qhov siab ntawm 100mm; HM200 × 150 sawv cev rau nruab nrab flange h-nqaj nrog flange dav ntawm 200mm thiab qhov siab ntawm 150 hli. Tsis tas li ntawd, muaj cov khaub ncaws txias-walled hlau thiab lwm hom kev tshwj xeeb ntawm H-nqaj.
Cov Qauv European (En)
H-nqaj nyob hauv Tebchaws Europe ua raws li cov txheej xwm European, xws li en 10034 thiab ENT cov khoom siv, cov cai tshuaj xyuas thiab tshuaj xyuas cov cai h-nqaj. Tib neeg txoj kev sib txawv European txheem muaj qhov kub, heb thiab hem series; Cov xov xwm feem ntau yog siv los tiv thaiv axial thiab ntsug rog, xws li hauv cov tsev siab; Lub Heb Series yog haum rau me me rau cov qauv nruab nrab; Thiab lub taw qhia taw yog haum rau cov ntawv thov uas yuav tsum tau tsim qauv hnyav dua vim nws qhov siab me me thiab qhov hnyav. Txhua cov koob muaj nyob rau ntau qhov sib txawv.
HEA: hee100, hee120, hee140, hee160, hee260, he200, thiab lwm yam.
Heb Series: Heb100, Heb120, Heb120, Heb120, Heb140, Heb160, Heb160, Heb180, HEB200, thiab lwm yam.
Hem series: Hem100, Hem120, Hem120, Hem140, Hem160, Hem160, Hem180, Hem180, thiab lwm yam.
American Standard H nqaj(Astm / AISC)
Cov neeg Asmeskas haiv neeg rau kev sim thiab cov ntaub ntawv (ASTM) tau tsim cov qauv ntxaws rau H-nqaj, xws li ATTM A6 / A6M. American Standard Qauv feem ntau qhia nyob rau hauv WX lossis WXXXY hom, piv txwv li "8" hais txog qhov hnyav thiab "24" txhais tau tias qhov hnyav ib txhais ko taw ntawm qhov ntev (phaus). Tsis tas li ntawd, muaj w8 x 18, w10 x 33, W10 x 50, thiab lwm yam. Hom zog kawm qib ibtus nram qabASTM A36, A572, thiab lwm yam.
Tus Qauv Askiv (BS)
H-Beams nyob rau hauv cov qauv Askiv nyob rau hauv British cov qauv ua raws li cov lus qhia tshwj xeeb xws li BS 4-1: 2005 + A2: 2013. Cov hom muaj xws li ceev, Hem, Hem, Hem thiab ntau lwm tus, nrog rau HN kev tso npe tshwj xeeb ntawm kev muaj peev xwm tiv thaiv kab rov tav thiab ntsug rog. Txhua tus qauv qauv yog ua raws li tus lej los qhia txog qhov loj me me, xws li X 100 qhia txog tus qauv nrog ib qho siab thiab qhov siab.
Japanese muaj cov qauv (JIS)
Tus qauv xov xwm Japanese (JIS) rau H-Beams tsuas yog hais txog JIS G 3192 tus qauv, uas muaj ob peb qib xws liTuss400, SM490, thiab lwm yam. SS400 yog cov qauv tsim dav dav rau kev tsim kho ua haujlwm, thaum SM490 muab lub zog ntau dua thiab haum rau cov haujlwm hnyav. Cov hom yog qhia nyob rau hauv ib qho zoo sib xws li hauv Suav teb, piv txwv li H200 × 200, H300 × 200, thiab lwm yam Qhov siab thiab Flange Dav yog qhia.
Cov Qauv Muaj Kev Lag Luam German (Din)
Kev tsim cov h-nqaj nyob hauv lub teb chaws Yelemees yog ua raws cov qauv xws li DIN 1025, piv txwv li cov ntawv iPlas. Cov qauv qauv xyuas kom cov khoom lag luam zoo thiab muaj txiaj ntsig zoo thiab haum rau ntau cov ntawv thov kev lag luam.
Australia teb
Cov Qauv: Raws li / NZS 1594 thiab lwm yam.
Cov qauv: piv txwv li 100uc14.8, 150B14, 150UC23.4, thiab lwm yam.
Txhawm rau muab cov ntsiab lus, txawm hais tias cov qauv thiab hom H-Beams sib txawv ntawm lub teb chaws thiab thaj chaw mus rau cov khoom lag luam zoo thiab sib ntsib ntau hom kev ua tau zoo. Hauv kev xyaum, thaum xaiv txoj cai H-nqaj, nws yog ib qho yuav tsum xav txog cov kev xav tau ntawm txoj haujlwm, kev txwv ib puag ncig thiab kev ua raws li cov lej hauv zos thiab cov qauv. Kev nyab xeeb, durability thiab kev ua lag luam muaj peev xwm ua tau zoo los ntawm kev xaiv muaj kuab thiab kev siv H-nqaj.
Lub sijhawm Post: Feb-04-2025
