5083-O Aluminium Luj Tshib
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A 5083-O txhuas lub luj tshib yog lub pob tw weld yeeb nkab haum uas hloov cov kev taw qhia ntawm cov kav dej txhuas khiav ntawm 45, 90, lossis 180 degrees. Ob qhov kawg yog beveled thiab welded ncaj qha mus rau hauv txoj kab, muab ib tug mus tas li, compact, xau nruj sib koom tes. 5083-O lub npe txhais tau hais tias qhov haum yog tsim los ntawm txhuas alloy 5083 nyob rau hauv lub annealed (O) mob, uas muab lub siab tshaj plaws formability ntawm 5083 tempers.
Vim li cas thiaj xaiv 5083-O khoom?
Aluminium 5083 yog ib qho uas tsis muaj cua sov kho tau txhuas magnesium alloy. Nws cov ntsiab lus alloying tseem ceeb yog magnesium, nrog tswj kev ntxiv ntawm manganese thiab chromium. Vim tias nws tsis muaj zog los ntawm kev kho cua sov, nws cov khoom yog nyob ntawm qhov kub thiab txias ntawm kev ua haujlwm, tsis yog nyob rau ntawm lub sijhawm quench thiab hnub nyoog.
Lub O temper yog lub annealed mob. Nws muaj lub siab tshaj plaws formability ntawm 5083 tempers, uas ua rau nws ib tug tswv yim xaiv qhov twg haum xav tau kev sib sau los yog qhov twg siab tshaj plaws ductility yog nyiam dua lub zog dua. Lwm cov tempers xws li H111, H116, thiab H321 muaj nyob rau thaum lub phiaj xwm qhia txog kev pabcuam hauv hiav txwv.
Yog vim li cas cov neeg yuav khoom xaiv 5083 rau lub luj tshib daim ntawv thov yog zoo ib yam nyob rau hauv marine, offshore, thiab cryogenic ua hauj lwm:
Seawater corrosion kuj:5083 resists corrosion nyob rau hauv marine thiab industrial cheeb tsam zoo dua li feem ntau txhuas alloys.
Predictable post weld zog:Raws li cov hlau tsis muaj cua sov kho tau, 5083 khaws nws lub zog feem ntau hauv thaj chaw kub ntxhov tom qab vuam, tsis zoo li 6xxx series tshav kub kho cov alloys.
Zoo weldability:Nws tau yooj yim welded los ntawm TIG (GTAW) thiab MIG (GMAW) siv 5183 lossis 5356 muab tub lim.
Tsawg ceev:ntawm li 2.66 g / cm3, nws yog kwv yees li ib feem peb ntawm qhov hnyav ntawm carbon hlau.
Cryogenic toughness:Nws nyob twj ywm ductile mus txog -196 C (LNG kub) uas tsis muaj ductile mus nkig hloov.
Nco ntsoov txog lub siab:Teem caij hauv aluminium fittings qhia txog phab ntsa tuab, tsis yog chav kawm siab. Qhov kev pabcuam siab muaj peev xwm ntawm 5083-O lub luj tshib nyob ntawm phab ntsa tuab, tsim qhov kub thiab txias, thiab cov kav dej siv tau.
Specifications ntawm 5083-O Aluminium Luj Tshib
| Yam khoom | Kev piav qhia |
|---|---|
| Khoom | 5083-O txhuas taub qab vuam luj tshib |
| Hom | 45 degree, 90 degree, 180℃rov qab; ntev radius los yog luv luv radius |
| Khoom siv | Aluminium alloy 5083, UNS A95083, EN AW-5083 |
| Kub | O (annealed); H111, H116, H321 muaj nyob rau ntawm kev thov |
| Khoom txheem | ASTM B361 (Lub Hoobkas ua wrought txhuas thiab txhuas alloy vuam fittings) |
| Raw yeeb nkab txheem | ASTM B241 / ASME SB-241 (seamless txhuas yeeb nkab thiab extruded raj) |
| Dimension txheem | ASME B16.9 (NPS 1/2 txog NPS 48, DN15 txog DN1200) |
| Kev sib txuas | Butt weld, beveled xaus npaj rau ASME B16.25 thaum teev tseg |
| Radius | LR 1.5D, SR 1.0D, lossis customized radius |
| Phab ntsa thickness | SCH 5S, 10S, 40S, 80S, kuj STD, XS, lossis cov phab ntsa uas muaj tus lej |
| Kev tsim kho | Seamless tsim los yog fabricated thiab welded |
| Cov ntaub ntawv | Mill Test Certificate rau EN 10204 3.1; Kev tshuaj xyuas thib peb (SGS, BV, DNV) muaj |
Ntev vojvoog 90℃qhov ntev
Cov lus hauv qab no teev cov neeg sawv cev rau lub ntsej muag qhov ntev rau lub vojvoog ntev 90℃luj tshib rau ASME B16.9. Sab nraud diameters yog cov yeeb nkab nominal sab nraud diameters ntawm bevel.
| NPS | DN | Sab nraud txoj kab uas hla (mm) | Nruab nrab ntawm lub ntsej muag (mm) |
|---|---|---|---|
| 1/2" | 15 | 21.3 | 38 |
| 3/4" | 20 | 26.7 | 38 |
| 1" | 25 | 33.4 | 38 |
| 1-1/4" | 32 | 42.2 | 48 |
| 1-1/2" | 40 | 48.3 | 57 |
| 2" | 50 | 60.3 | 76 |
| 3" | 80 | 88.9 | 114 |
| 4" | 100 | 114.3 | 152 |
| 6" | 150 | 168.3 | 229 |
| 8" | 200 | 219.1 | 305 |
| 10" | 250 | 273.0 | 381 |
| 12" | 300 | 323.8 | 457 |
Lub luj tshib luv luv ua raws li 1.0D centerline thiab siv qhov chaw txwv. Cov kaum sab xis xws li 22.5, 30, thiab 60 degrees tuaj yeem tsim los rau kos duab. Metric diameters thiab teev cov phab ntsa thicknesses muaj nyob rau hauv cov cuab yeej thiab yam tsawg kawg nkaus xyuas kom muaj nuj nqis.
Long radius vs luv radius
Lub luj tshib ntev lub luj tshib muaj ib lub vojvoog nruab nrab ntawm li 1.5 npaug ntawm cov yeeb nkab nominal txoj kab uas hla. Nws muab txoj hauv kev zoo dua nrog kev poob siab thiab tsis tshua muaj kev kub ntxhov, yog li nws yog qhov kev xaiv rau feem ntau cov kav dej.
Lub luj tshib luv luv muaj ib lub vojvoog nruab nrab ntawm li 1.0 npaug ntawm cov yeeb nkab nominal txoj kab uas hla. Nws xav tau qhov chaw tsawg dua thiab siv nyob rau hauv cov txheej txheem nruj, tab sis nws ua rau muaj kev hloov pauv hauv cov kev taw qhia ntws. Qhov kev xaiv nyob ntawm qhov chaw muaj, ntws nrawm, poob siab, thiab qhov project piping specification.
Yam khoom ntawm 5083-O
Cov txiaj ntsig hauv qab no yog cov khoom siv hauv chav sov los ntawm Aluminium Association siv cov ntaub ntawv. Qhov tseeb lav qhov tsawg kawg nkaus sib txawv ntawm cov khoom tsim, tuab, thiab cov lus qhia tshwj xeeb, yog li lees paub tiv thaiv cov ntaub ntawv pov thawj rau koj qhov kev txiav txim.
| Khoom | 5083-O ib txwm |
|---|---|
| Tensile zog | 275 MPa rau |
| Yield zog | 125 MPa |
| Elongation | 16 feem pua |
| Brinell hardness | cav 75hb |
| Qhov ntom | 2.66 g / cm3 |
| Melting ntau | 570 rau 650 C |
| Thermal conductivity (O) | Txog 120 W / m K |
| Kev pabcuam Cryogenic | ductile mus txog -196 C |
Tshuaj muaj pes tsawg leeg
Kev txwv muaj pes tsawg leeg rau 5083 rau ASTM B209 / B221 / B241:
| Element | Qhov hnyav feem pua |
|---|---|
| Silicon | 0.40 max |
| Hlau | 0.40 max |
| Tooj | 0.10 max |
| Manganese | 0.40 - 1.00 Nws |
| Magnesium | 4.00-4.90 Nws |
| Chromium | 0.05-0.25 Nws |
| Zinc | 0.25 max |
| Titanium | 0.15 max |
| Lwm tus txhua tus | 0.05 max |
| Aluminium | seem |
Daim ntawv thov
5083-O txhuas lub luj tshib yog siv nyob qhov twg lub teeb, corrosion resistant hloov ntawm kev taw qhia yog xav tau nyob rau hauv ib tug piping system:
Shipbuilding:cov kav dej, superstructures, decks
Marine piping:dej txias, ballast, bilge, hluav taws kub
Cov khoom siv Offshore:platforms, modules, risers
Seawater systems:haum rau tsis muaj kev ntxhov siab lossis cuam tshuam nrog dej hiav txwv; H116 lossis H321 raug pom zoo rau kev sib cuag ncaj qha dej hiav txwv
Cov khoom siv Cryogenic:LNG tso tsheb hlau luam thiab huab cua sib cais cov nroj tsuag, qhov twg 5083 ua kom tawv nqaij ntawm qhov kub thiab txias
Industrial gas thiab txheej txheem piping:huab cua sib cais, roj tuav, cov txheej txheem sib sib zog nqus
Kub exchangers thiab kev cai txhuas yeeb nkab spools
Kev khiav hauj lwm kub yog feem ntau txog -196 C rau +150 C rau kev pab cuam. Tshaj li 150 C lub zog poob zuj zus, yog li tus qauv tsim yuav tsum ua raws li cov kav dej siv tau rau kev ua kom muaj kev ntxhov siab.
Ntim
Aluminium fittings tuaj yeem tsim oxidation nto (xeb dawb) yog tias muaj cov dej noo nyob hauv hiav txwv, yog li cov ntim khoom xa tawm tau ua kom lawv qhuav thiab khawb dawb:
Txhua lub luj tshib yog haum nrog yas bevel protectors
Fittings yog qhwv nyob rau hauv waterproof yas zaj duab xis nrog industrial desiccant packets sab hauv
Kev ntim khoom sab nrauv siv ISPM 15 raws li, fumigation dawb plywood rooj plaub lossis ntoo pallets
Cov ntawv sau qhia alloy, npau taws, qhov loj, tus naj npawb cua sov, thiab kev txiav txim siv rau kev taug qab
Kev tshuaj xyuas thiab kev sim
Txhua qhov kev txiav txim raug kuaj ua ntej xa zaub mov:
Cov ntaub ntawv pov thawj:Kev tshuaj xyuas ntawm daim ntawv pov thawj zeb thiab, qhov twg tau teev tseg, kev txheeb xyuas cov khoom zoo (PMI)
Dimensional soj ntsuam:Sab nraud txoj kab uas hla, phab ntsa thickness, nruab nrab ntawm lub ntsej muag, thiab bevel soj ntsuam tiv thaiv ASME B16.9
Kev tshuaj xyuas saum npoo:Kev kuaj pom pom kev tawg, dents, thiab oxidation
Optional xeem:dye penetrant (PT), radiographic (RT) rau fabricated welds, hydrostatic test thaum teev
Cov ntaub ntawv:Mill Test Certificate rau EN 10204 3.1; Kev tshuaj xyuas thib peb los ntawm SGS, BV, DNV, lossis lub chaw haujlwm raug xaiv muaj
Vim li cas GNEE
GNEE yog ib qho khoom lag luam txhuas nrog 18 xyoo ntawm kev xa tawm. Rau 5083-O txhuas lub luj tshib peb muab:
Flexible MOQ:Qhov kev txiav txim yam tsawg kawg nkaus yog teem los ntawm kev txiav txim kom muaj nuj nqis thiab qhov loj me, tsis yog tus lej tas, yog li kev txiav txim me me thiab sim ua haujlwm tau
Combined Orders:ntau tempers, qhov ntau thiab tsawg, lub kaum ntse ntse, thiab phab ntsa tuab tuaj yeem xaj ua ke hauv ib qho khoom xa tuaj
Alloy thiab temper range:5083-O ntxiv rau H111, H116, H321, thiab lwm yam alloys ntawm kev thov, seamless tsim los yog fabricated
Cov ntaub ntawv:EN 10204 3.1 daim ntawv pov thawj zeb, nrog SGS, BV, lossis DNV tshuaj xyuas muaj
Kev them nyiaj yug export:nruab nrab los yog muaj npe ntim, tag nrho cov ntaub ntawv xa khoom, thiab kev paub nrog cov chaw nres nkoj loj
Cov lus nug uas nquag nug
Dab tsi yog tus qauv npog 5083-O txhuas lub luj tshib?
ASTM B361 npog qhov tiav wrought aluminium vuam haum, thiab ASME B16.9 npog qhov ntev. ASTM B241 tuaj yeem hais qhia cov yeeb nkab seamless siv los ua cov khoom siv raw, tab sis nws tsis yog tus qauv tsim tiav.
Puas yog ASTM B241 tus qauv luj tshib?
No. ASTM B241 npog aluminium thiab aluminium alloy seamless yeeb nkab thiab seamless extruded raj. Nws tuaj yeem hais qhia cov yeeb nkab nyoos siv los tsim lub luj tshib, tab sis qhov tiav tiav yog them los ntawm ASTM B361.
Dab tsi yog qhov txawv ntawm qhov ntev radius thiab luv luv radius luj tshib?
Lub luj tshib ntev ntev muaj ib lub vojvoog nruab nrab ntawm li 1.5 npaug ntawm cov yeeb nkab txoj kab uas hla thiab muab cov dej ntws zoo dua. Lub luj tshib luv luv muaj lub vojvoog ntawm 1.0 npaug ntawm txoj kab uas hla thiab txuag qhov chaw tab sis tig cov ntws ntau dua.
Qhov kev npau taws twg kuv yuav tsum xaiv rau kev pabcuam marine?
5083-O yog qhov kev xaiv dav dav zoo nrog kev tsim muaj siab. Rau kev txuas ncaj qha dej hiav txwv raug, tempers H116 lossis H321 feem ntau tau teev tseg vim tias lawv suav nrog kev tiv thaiv corrosion rau kev pabcuam hauv hiav txwv.
Puas yog 5083-O haum rau kev pabcuam cryogenic?
Yog. 5083 khaws nws cov ductility ntawm qhov kub thiab txias uas tsis muaj ductile rau nkig hloov, yog li nws yog siv nyob rau hauv LNG thiab huab cua sib cais systems mus txog -196 C.
Kuv puas tuaj yeem xaj ntau qhov ntau thiab tsawg hauv ib qho khoom xa tuaj?
Yog lawm. GNEE txhawb nqa kev txiav txim ua ke ntawm ntau qhov ntau thiab tsawg, cov ces kaum, phab ntsa thicknesses, thiab tempers, nrog MOQ raws li tag nrho cov kev txiav txim kom muaj nuj nqis thiab ntau thiab tsawg.
Cov ntaub ntawv dab tsi tuaj nrog kev txiav txim?
Daim Ntawv Pov Thawj Mill Test rau EN 10204 3.1 yog muab rau ib qho cua sov. Kev tshuaj xyuas thib peb los ntawm SGS, BV, lossis DNV tuaj yeem npaj tau raws li kev thov.
Thov ib tsab ntawv
Xa peb lub luj tshib, ntev vojvoog lossis luv vojvoog, qhov loj me thiab qhov tseeb sab nraud txoj kab uas hla, phab ntsa thickness, alloy thiab temper (piv txwv li 5083-O), haum tus qauv, seem qauv, kom muaj nuj nqis, thiab qhov chaw nres nkoj. GNEE yuav xa rov qab cov lus hais nrog lub sijhawm ua haujlwm, uas feem ntau yog 15 txog 35 hnub rau cov khoom lag luam lossis cov qauv thiab 25 txog 45 hnub rau qhov ntau thiab tsawg.
Hu rau peb pab neeg nrog koj qhov kev xav tau thiab peb yuav teb nrog qhov kev xav tau.
Cim npe nrov: 5083-o aluminium luj tshib, Tuam Tshoj 5083-o txhuas luj tshib manufacturers
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