AS/NZS 1163 yog tus qauv tsim los ntawm Standards Australia thiab Standards New Zealand.
Tus qauv no qhia txog cov kev cai rau kev tsim khoom thiab kev muab khoom ntawm cov hlau hollow sections uas tsim txias, Electric Resistance Vuam (ERW), rau cov hom phiaj ntawm kev tsim kho. Cov hollow sections no feem ntau siv rau hauv kev tsim kho thiab kev siv engineering rau ntau yam kev tsim kho xws li tsev, choj, thiab cov khoom siv hauv paus.
Peb qib raug faib ua pawg raws li qhov tsawg kawg nkaus ntawm lub zog tawm los thiab kev ua tiav ntawm 0 ° C kev cuam tshuam.
AS/NES 1163-C250/C250L0
AS/NES 1163-C350/C350L0
AS/NES 1163-C450/C450L0
kauj kub-kuav los yog kauj txias-kuav.
Cov hlau zoo yog teev tseg ua cov khoom siv raw rau cov kauj hlau.
Cov seem hollow tiav lawm yog tsim los ntawm kev siv cov txheej txheem tsim txias thiab cov npoo ntawm cov hlau strip tau koom ua ke sivKev vuam hluav taws xob tsis kam (ERW)thev naus laus zis.
Thiab yuav tsum tshem tawm cov welds ntau dhau ntawm sab nraud; sab hauv tej zaum yuav tsis huv.
Cov tshuaj lom neeg sib xyaw ntsuas cov tshuaj lom neeg sib xyaw ntawm cov khoom siv raw ntawm cov khoom tiav. AS / NZS 1163 tsis muaj cov kev cai yuav tsum tau ua rau kev ntsuas cov tshuaj lom neeg sib xyaw ntawm cov khoom tiav.
Qhov kev muab cov khoom tensile yog ib qho ntawm cov khoom tseem ceeb ntawm AS/NZS 1163, uas suav nrog lub zog tensile, lub zog yield, elongation, thiab lwm yam tseem ceeb ntawm cov hlau, muab cov ntaub ntawv yooj yim thiab cov qauv siv rau kev tsim qauv engineering thiab kev tshuaj xyuas cov qauv.
| Hom | Ntau yam | Kev kam rau siab |
| Yam ntxwv | — | Cov seem hollow puag ncig |
| Qhov ntev sab nraud (hli) | — | ± 1%, nrog rau qhov tsawg kawg nkaus ntawm ± 0.5 hli thiab qhov siab tshaj plaws ntawm ± 10 hli |
| Tuab (t) | ua≤406,4 hli | 土 10% |
| ua> 406.4 hli | ± 10% nrog qhov siab tshaj plaws ntawm ± 2 hli | |
| Tsis sib npaug (o) | Sab nraud txoj kab uas hla (bo) / phab ntsa tuab (t) ≤ 100 | ±2% |
| Kev Ncaj Ncees | tag nrho ntev | 0.20% |
| Qhov hnyav (m) | qhov hnyav teev tseg | ≥96% |
| Hom ntev | Ntau yam m | Kev kam rau siab |
| Qhov ntev tsis xaiv | 4m txog 16m nrog ntau yam ntawm 2m ib zaug xaj khoom | 10% ntawm cov ntu uas tau muab tuaj yeem qis dua qhov tsawg kawg nkaus rau qhov ntau yam uas tau txiav txim tab sis tsis tsawg dua 75% ntawm qhov tsawg kawg nkaus |
| tsis tau teev qhov ntev | TXHUA YAM | 0-+100 hli |
| Qhov ntev tseeb | ≤ 6m | 0-+5 hli |
| > 6m ≤ 10m | 0-+15 hli | |
| > 10m | 0-+(5+1 hli/m) hli |
Daim ntawv teev npe SSHS (Structural Steel Hollow Sections) muaj ib daim ntawv teev cov qhov hnyav ntawm cov yeeb nkab thiab cov yam ntxwv ntawm kev txiav, thiab lwm yam.
C250yog siv rau cov qauv tsev dav dav thiab cov kav dej hloov pauv kua dej qis.
C350yog siv rau kev tsim cov qauv thiab cov choj.
C450yog siv rau cov choj loj thiab cov kav dej siab.
C350L0thiabC250L0yog cov hlau uas tsis kub thiab tawv siv rau cov qauv thiab cov kav dej hauv thaj chaw txias.
C450L0yog tsim rau cov xwm txheej ib puag ncig hnyav xws li cov platforms offshore thiab kev tsim kho polar.
Kev tshuaj xyuas qhov loj ntawm cov yeeb nkab hlau feem ntau suav nrog cov khoom hauv qab no:
Txoj kab uas hla thiab phab ntsa tuab, ntev, ncaj, ovality, thiab qhov zoo ntawm qhov chaw.
Lub kaum sab xis ntawm cov yeeb nkab hlau
Cov yeeb nkab phab ntsa tuab
Txoj kab uas hla sab nraud ntawm cov yeeb nkab hlau
Raws li cov neeg siv khoom xav tau, kev kho mob tiv thaiv xeb ntawm cov yeeb nkab hlau tuaj yeem ua tiav ntau txoj hauv kev sib txawv los txhim kho nws txoj kev tiv thaiv xeb thiab ua kom nws lub neej ntev.
Xws li cov kua roj vanish, xim, galvanization, 3PE, FBE, thiab lwm txoj kev.
Peb yog ib qho ntawm cov yeeb nkab carbon steel welded thiab seamless steel yeeb nkab manufacturers thiab cov neeg muag khoom los ntawm Tuam Tshoj, nrog ntau yam zoo steel yeeb nkab hauv Tshuag, peb cog lus tias yuav muab rau koj nrog ntau yam kev daws teeb meem steel yeeb nkab.
Yog xav paub ntxiv txog cov khoom, thov hu rau peb, peb tos ntsoov yuav pab koj nrhiav cov yeeb nkab hlau zoo tshaj plaws rau koj cov kev xav tau!
