Thaum koj xaj 10 km ntawmc70600 cevrau lub zog cog condenser, qhov hnyav txiav txim siab koj tus nqi thauj khoom. Ob peb grams ntxiv rau ib 'meter' ntxiv mus txog tons. Thaum koj tsim cov yeeb nkab txhawb nqa rau ntawm ntug dej hiav txwv, qhov hnyav qhia koj tias qhov kev txhawb nqa yuav tsum muaj zog npaum li cas. Thaum koj kwv yees tus nqi ntawm qhov project, qhov hnyav (tsis ntev) yog yam khoom siv los xam tus nqi. Tau txais qhov hnyav tsis raug txhais tau hais tias cov peev nyiaj thauj khoom tsis raug, kev txhawb nqa tsis raug, thiab tus nqi tsis raug.
C70600 ceev yog 8.94 g / cm³. Siv tus lej ntawd thiab cov qauv hauv qab no los xam qhov hnyav rau txhua lub raj loj.
Dab tsi yog qhov hnyav ntawm C70600 raj rau ib lub 'meter' rau qhov ntau thiab tsawg?
Cov lus hauv qab no qhia txog qhov hnyav ib 'meter' thiab qhov hnyav ib ko taw rau tus qauv ASTM B111 C70600 raj qhov ntau thiab tsawg.Siv qhov no rau kev kwv yees ceev.
| OD (inch) | OD (mm) | BWG | Phab ntsa (mm) | Qhov hnyav (kg / m) | Qhov hnyav (lb / ft) |
|---|---|---|---|---|---|
| 1/4" | 6.35 | BWG 20 | 0.89 | 0.121 | 0.081 |
| 1/4" | 6.35 | BWG 18 | 1.24 | 0.141 | 0.095 |
| 3/8" | 9.53 | BWG 20 | 0.89 | 0.191 | 0.128 |
| 3/8" | 9.53 | BWG 18 | 1.24 | 0.229 | 0.154 |
| 1/2" | 12.70 | BWG 20 | 0.89 | 0.262 | 0.176 |
| 1/2" | 12.70 | BWG 18 | 1.24 | 0.317 | 0.213 |
| 1/2" | 12.70 | BWG 16 | 1.65 | 0.400 | 0.269 |
| 5/8" | 15.88 | BWG 20 | 0.89 | 0.332 | 0.223 |
| 5/8" | 15.88 | BWG 18 | 1.24 | 0.405 | 0.272 |
| 5/8" | 15.88 | BWG 16 | 1.65 | 0.516 | 0.347 |
| 3/4" | 19.05 | BWG 18 | 1.24 | 0.492 | 0.331 |
| 3/4" | 19.05 | BWG 16 | 1.65 | 0.630 | 0.423 |
| 3/4" | 19.05 | BWG 14 | 2.11 | 0.782 | 0.525 |
| 7/8" | 22.23 | BWG 18 | 1.24 | 0.580 | 0.390 |
| 7/8" | 22.23 | BWG 16 | 1.65 | 0.745 | 0.501 |
| 1" | 25.40 | BWG 18 | 1.24 | 0.668 | 0.449 |
| 1" | 25.40 | BWG 16 | 1.65 | 0.862 | 0.579 |
| 1" | 25.40 | BWG 14 | 2.11 | 1.080 | 0.726 |
| 1-1/4" | 31.75 | BWG 16 | 1.65 | 1.094 | 0.735 |
| 1-1/4" | 31.75 | BWG 14 | 2.11 | 1.384 | 0.930 |
| 1-1/2" | 38.10 | BWG 14 | 2.11 | 1.676 | 1.126 |
| 1-1/2" | 38.10 | BWG 12 | 2.77 | 2.160 | 1.452 |
| 2" | 50.80 | BWG 14 | 2.11 | 2.264 | 1.521 |
| 2" | 50.80 | BWG 12 | 2.77 | 2.972 | 1.997 |
Yuav ua li cas koj xam C70600 raj qhov hnyav rau txhua qhov loj?
Siv cov qauv no: Nyhav (kg/m)=(OD² - ID²) x π/4 x density ÷ 1,000,000
Qhov twg:
OD thiab ID yog mm
π/4 = 0.7854
Qhov ceev=8.94 g/cm³
Faib los ntawm 1,000,000 los ntawm g/mm³ rau kg/m
Simplified formula:
Luj (kg/m)=0.00702 x (OD² - ID²)
ID=OD - (2 x phab ntsa thickness)
Piv txwv kev suav:
3/4" OD (19.05mm) x BWG 18 (1.24mm phab ntsa):
ID=19.05 - (2 x 1.24)=16.57mm
OD²=19.05 x 19.05=362.9
ID²=16.57 x 16.57=274.6
OD² - ID²=88.3
Luj=0.00702 x 88.3=0.620 kg/m
Qhov twg koj xav tau C70600 raj qhov hnyav cov ntaub ntawv?
Freight thiab logistics
Hiav txwv freight: thawv hnyav txwv (feem ntau 22-25 tons ib 20ft thawv)
Air freight: them los ntawm qhov hnyav los yog qhov hnyav
Trucking: qag qhov hnyav txwv ntawm txoj kev
Lifting: crane muaj peev xwm rau cov hlua khi
Tus qauv tsim
Cov yeeb nkab txhawb nqa qhov sib nrug raws li qhov hnyav ntawm lub raj + dej hnyav
Kev soj ntsuam kev vibration (hnyav cov raj muaj ntau zaus sib txawv)
Offshore platform lawj loading
Tus nqi kwv yees
Feem ntau tus nqi raj yog ib kg, tsis yog ib 'meter'
Tag nrho qhov hnyav x tus nqi ib kg=cov khoom siv
Qhov hnyav kuj cuam tshuam rau vuam cov khoom siv thiab kev ua haujlwm
Paub qhov hnyav ntawm koj lub raj xaj ua ntej koj phau ntawv thauj khoom lossis kev txhawb nqa tsim. Ib qho 10% yuam kev hauv qhov hnyav tuaj yeem rhuav tshem koj cov peev nyiaj thiab koj cov qauv.
Lub thawv ntim C70600 hnyav npaum li cas?
Tus qauv 20ft thawv tuav txog 22-25 tons ntawm C70600 raj, nyob ntawm seb lub raj loj thiab ntim.Cov raj me me ntim nruj dua thiab hnyav dua rau ib lub thawv. Cov raj loj dua tawm qhov chaw khoob ntau dua.
Yam khoom ntim loads:
| Tube loj | 20ft thawv (tons) | 40ft thawv (tons) |
|---|---|---|
| 1/2" OD x BWG 18 | 24-25 tons | 22-23 tons ( ntim txwv) |
| 3/4" OD x BWG 18 | 24-25 tons | 22-23 tons |
| 1" OD x BWG 16 | 23-24 tons | 21-22 tons |
| 1-1/2" OD x BWG 14 | 22-23 tons | 20-21 tons |
| 2" OD x BWG 14 | 20-21 tons | 18-19 tons |
Nco ntsoov xyuas nrog koj tus neeg xa khoom xa tuaj.Qee qhov chaw nres nkoj muaj qhov txwv hnyav rau ib lub thawv. Cov thawv ntim hnyav tau raug tsis lees paub thaum thauj lossis raug nqi ntxiv.
C70600 lub raj qhov hnyav piv rau lwm cov ntaub ntawv li cas?
C70600 yog qhov hnyav tib yam li tooj liab ntshiab thiab hnyav dua li txhuas lossis titanium.Ntawm no yog qhov sib piv ceev.
| Khoom siv | Qhov ceev (g / cm³) | Qhov hnyav piv rau C70600 |
|---|---|---|
| C11000 tooj | 8.96 | 1.00x (ib yam) |
| C70600 | 8.94 | 1.00x (lub hauv paus) |
| C71500 | 8.94 | 1.00x |
| 316L stainless hlau | 7.98 | 0.89x (lub teeb) |
| Titanium Qib 2 | 4.51 | 0.50x (ntau dua) |
| Aluminium 6061 | 2.70 | 0.30x (lub teeb tshaj plaws) |
Qhov no txhais li cas rau koj qhov project:
Hloov C12200 tooj liab nrog C70600? Qhov hnyav yog tib yam.
Hloov 316L stainless nrog C70600? Koj ntxiv txog 12% qhov hnyav.
Hloov titanium nrog C70600? Koj muab ob npaug rau qhov hnyav rau tib phab ntsa tuab.
FAQ
Q1: Dab tsi yog qhov ceev ntawm C70600 tooj liab nickel?
8.94 g / cm³ (0.323 lb/in³).Qhov no yog tus lej uas koj xav tau rau txhua qhov kev suav hnyav. Nws yog me ntsis siab dua dej (1.0). 1 'meter' ntev ntawm 3/4 "OD x BWG 18 raj hnyav txog 0.5 kg. Ib tug 6 meter stick hnyav txog 3 kg. Siv daim ntawv saum toj no rau kev saib sai.
Q2: Kuv yuav suav tag nrho qhov hnyav li cas rau qhov kev txiav txim loj loj?
Muab qhov hnyav ib 'meter' los ntawm tag nrho cov meters. Tom qab ntawd ntxiv 5-10% rau ntim yog tias cov khoom thauj tau them los ntawm qhov hnyav.Piv txwv li: 10,000 meters ntawm 3/4" OD x BWG 18 tube ntawm 0.492 kg / m=4,920 kg (4.92 tons). Ntim ntxiv txog 250-500 kg. Nug koj tus neeg muag khoom txog qhov hnyav shipping ua ntej booking freight.
Q3: Puas yog lub raj qhov hnyav suav nrog qhov hnyav ntawm lub kaus mom kawg thiab ntim khoom?
Qhov hnyav ib 'meter' hauv daim ntawv tsuas yog raj xwb. Ntim ntxiv hnyav ntxiv.Cov kaus mom kawg yas ntxiv 10-50 grams rau ib lub raj. Ntoo rooj ntxiv 50-200 kg ib nras. Rau kev txiav txim loj, ntim tuaj yeem yog 5-10% ntawm tag nrho cov khoom hnyav. Yog tias koj nyob ze ntawm qhov txwv qhov hnyav (piv txwv li, 25 tons ib lub thawv), nug koj tus neeg muag khoom rau qhov hnyav thauj khoom uas suav nrog ntim.
Q4: Vim li cas kuv qhov hnyav hnyav txawv ntawm tus neeg muag khoom qhov hnyav?
Qhov sib txawv me me los ntawm kev sib tw, qhov tseeb phab ntsa thickness ( kam rau ua ± 10%), thiab qhov kev xav ntawm qhov ntom ntom (qee siv 8.9, qee qhov siv 8.94).Yog tias qhov sib txawv qis dua 5%, nws yog qhov qub. Yog tias nws yog tshaj 10%, nug qhov ntsuas qhov tseeb ntawm lub zeb. Qee tus neeg muag khoom kwv yees qhov hnyav ib 'meter' raws li qhov nominal qhov ntev. Qhov hnyav tiag tiag yuav txawv.
Q5: Ntau npaum li cas 20ft thawv ntawm C70600 raj hnyav?
Feem ntau 22-25 tons rau cov khoom siv hluav taws xob sib txawv.Qhov hnyav npaum li cas yog nyob ntawm lub raj OD, phab ntsa tuab, thiab ntim cov raj ntim li cas. Cov ODs me (1/2 ") pob nruj dua thiab ncav cuag qhov hnyav ua ntej ntim txwv. Nco ntsoov nug koj tus neeg muag khoom txog qhov ntsuas qhov hnyav ua ntej xa khoom.
Q6: Puas yog C70600 hnyav dua 316L stainless hlau?
Yog, txog 12% hnyav dua rau tib qhov ntev.C70600 qhov ceev yog 8.94 g / cm³ . 316L ceev yog 7.98 g / cm³. Yog tias koj hloov 316L raj nrog C70600 raj ntawm tib OD thiab phab ntsa, C70600 raj yuav hnyav li 12% ntau dua. Qhov no tseem ceeb rau cov ntawv thov hnyav xws li offshore platforms lossis shipboard systems.
Q7: Dab tsi yog qhov hnyav ntawm ib leeg 6m C70600 raj?
3/4" OD x BWG 18: txog 2.95 kg (6.5 lb).Qhov hnyav ib 'meter' yog 0.492 kg. Muab los ntawm 6=2.95 kg. Rau ib pob ntawm 100 raj (6m txhua), tag nrho cov raj hnyav=295 kg. Ntxiv ntim (li 15-20 kg) thiab koj nyob ib ncig ntawm 315 kg. Tes nqa tsis tau. Siv lub forklift lossis pallet jack.
Q8: Puas yog daim ntawv qhia hnyav ua haujlwm rau C71500 raj thiab?
Yog lawm, vim C70600 thiab C71500 muaj ze li qhov ntom ntom (8.94 vs 8.94 g / cm³).Siv tib daim ntawv qhia rau ob qib. Qhov hnyav sib txawv ntawm ob lub alloys yog tsawg dua 0.1%. Rau cov tswv yim, lawv yog tib yam. Tsis txhob tsim cov kab kos sib cais rau C70600 thiab C71500. Ib daim ntawv ua haujlwm rau ob leeg.
Q9: Kuv yuav hloov lub raj qhov hnyav li cas ntawm kg / m rau lb / ft?
Ntxiv kg/m los ntawm 0.672 kom tau lb/ft.Piv txwv li: 0.492 kg/mx 0.672=0.331 lb/ft. Cov lus saum toj no suav nrog lb / ft rau qhov ntau thiab tsawg. Rau qhov loj me uas tsis yog tus qauv, suav hauv kg / m ua ntej, ces hloov. Tsis txhob thim qhov kev hloov pauv los ntawm kev sib tsoo . 1 kg/m=0.672 lb/ft. 1 lb/ft=1.488 kg/m.
Q10: Ntev npaum li cas lub raj poob tom qab 20 xyoo ntawm seawater corrosion?
tsawg heev. Uniform corrosion tshem tawm txog 0.025 hli hauv ib xyoos.Tom qab 20 xyoo, phab ntsa poob yog li 0.5 hli. Rau 1.24 hli phab ntsa raj, uas yog 40% ntawm phab ntsa thickness. Rau 1.65mm phab ntsa raj, nws yog 30%. Poob poob yog proportional rau phab ntsa poob. A 3/4 "OD x BWG 18 tube (0.492 kg / m) poob txog 0.015 kg / m tshaj 20 xyoo. Tsis tseem ceeb rau kev thauj khoom, tab sis tseem ceeb rau kev ntsuas siab.
Peb Kev Xeem
Chemistry(Sspectrometer, ASTM E1473) → Ni 9-11%, Fe 1.0-1.8%
Tensile(rub kom tawg, ASTM E8) → 310 MPa yam tsawg kawg nkaus
Flatten(squeeze nplhaib rau 3x phab ntsa, ASTM B968) → tsis muaj kab nrib pleb
Flare(30℃cone expansion, ASTM B969) → tsis muaj splits
Eddy tam sim no(100% ntawm cov raj, ASTM E243) → tsis lees paub cov teeb liab
Koj tau txais dab tsi
Mill Test Report (MTR) nrog txhua qhov kev txiav txim
Traceable los ntawm tshav kub tooj
Kev tshuaj xyuas thib peb muaj (SGS, BV, Lloyds)
Peb Ntim
cev
Yas cap ntawm ob qhov kawg
VCI daim ntawv sab hauv (raws li thov)
pob
Shrink qhwv (seals tawm noo noo)
Hlau hlua (4-6 pluaj)
Ntoo rooj plaub rau qhov loj me me
Pallet + steel rau tus qauv 6m
daim ntawv lo
Qib (C70600/90/10)
Size (OD x BWG)
Thaum tshav kub kub tooj (traceable)
Qhov ntau thiab ntev
Peb Lub Hoobkas Khoom
| Chaw nres tsheb | Khoom siv | Peb ua dab tsi |
|---|---|---|
| 1 | Melting rauv (3x, 5 tons) | Ua kua tooj liab nickel alloy |
| 2 | Nruam caster (2 kab) | Khoom siv 80-220mm |
| 3 | Extrusion xovxwm (2500T & 3500T) | Hollow lub plhaub |
| 4 | Pilger zeb (4 units) | Txo txoj kab uas hla |
| 5 | Kos lub rooj zaum (8 kab) | Kawg OD thiab phab ntsa |
| 6 | Annealing rauv (4 units, 600 degree) | Mos, khoov lub raj |
| 7 | Straightener & cutter (3 kab) | Ncaj, txiav kom ntev |
| 8 | Eddy tam sim no tester (2 lub tshuab) | 100% kev tshuaj xyuas |
Peb Cov Khoom Muag
| Qeb | Cov duab | Qhov ntau thiab tsawg | Qib |
|---|---|---|---|
| Tube | Round, square, coil, grooved | OD 3-219 hli | C11000, C12200, C70600, C71500, C26000 |
| Qws | Hloov, hex, square | Dia 2-120mm | C11000, C36000, C14500, C18200 |
| Hlau | Round, tiaj, tinned | Dia 0.1-12mm | C11000, C16200, C17200 |
| Sawb | Coiled, txiav | 0.05-3 hli | C11000, C19400, C70250 |
| Ntawv nyiaj | Daim ntawv nyias | 0.01-0.1 hli | C11000, C10200 |
| CNC qhov chaw | Bushings, flanges, txiv ntseej | Kev cai | C36000, C63000, C70600 |
