Khoom Description
Khoom Specifications
| Cov qauv | ASTM B111 / ASME SB111 |
| Qib Steel | C71500 los yog C10100 C10200 C10300 C10800 C12000 C12200 C14200 C14200 C19200 C23000 C28000 C44300 C44400 C44500 C60800 C6130 C60800 C6130 C70600 C70620 C71000 C71520 C71640 C72200 |
| Cov qauv sib npaug | UNS C71500, BS 2871 CN107, EN CuNi30Mn1Fe |
| Sab nraud Diameter (OD) | 3 hli-120mm |
| Phab ntsa Thickness (WT) | 0.5 hli-20mm |
| Ntev | Txog li 12m, customized |
| Kev kho saum npoo | Bright annealed |
| Txheej txheem ntau lawm | Txias Drawing / Txias Rolling |
| Qhov xwm txheej | Annealed (mos) |
C71500 tooj liab-nickel alloy yog tsim los ntawm 70% tooj liab thiab 30% npib tsib xee, nrog cov khoom me me xws li hlau thiab manganese. Yog li ntawd, nws nthuav tawm tshwj xeeb rau cov dej hiav txwv corrosion thiab muaj cov hluav taws xob nruab nrab ntawm cov khoom siv hluav taws xob-kwv yees li 10-15% ntawm tus qauv tooj liab.
ASTM B111 C71500 tooj liab npib tsib xee alloy tubes qhia tau zoo heev corrosion kuj; piv rau lwm yam khoom siv hlau-xws li aluminium thiab carbon steel-C71500 tsis tshua muaj corrosion, txawm tias tom qab raug dej hiav txwv ntev.
Customized Services
- TORICH muaj precision txiav- mus rau- ntev cov kev pab cuam, txiav cov ntaub ntawv raws li qhov ntev raws li tus neeg siv khoom nrog lub siab ntev tswj nyob rau hauv ± 3 hli.
- Tube kawg tuaj yeem ua tiav raws li qhov kawg, 30℃bevels, lossis 37.5℃vuam bevels; peb kuj txhawb nqa cov kev pabcuam thib ob xws li flaring, swaging, dabtsi yog khoov, thiab U-bending.
- Peb muab kev kho cua sov kho kom haum, muab kev xaiv rau kev ntxhov siab los yog tag nrho annealing.
Tshuaj muaj pes tsawg leeg
| Element | Copper (Cu) | Nickel (Ni) | Hlau (Fe) | Manganese (Mn) | Lead (Pb) | Zinc (Zn) | Lwm tus |
| Kev sib xyaw (%) | 70.0-73.0 | 24.0-26.0 | 1.0 max | 1.0 max | 0.05 max | 1.0 max | 0.5 max |
Mechanical Properties
| Khoom | Tensile zog | Yield zog | Elongation | Hardness (HV) |
| Tus nqi | 520 MPa (min) | 205 MPa (min) | 30% (min) | 140 (min) |
Lub cev muaj zog
| Khoom | Qhov ntom | Melting Pointgle | Thermal conductivity | Hluav taws xob conductivity |
| Tus nqi | 0.323 lb/in^3 | 2260℃F | 32 Btu/ft/hr/℃F | 5.5% IACS ntawm 68℃F |
Cov qhab nia xaiv tau
Thaum ASTM B111 C71500 muaj kev tiv thaiv corrosion zoo heev thiab cov khoom siv kho tshuab, muaj lwm qib muaj rau cov ntawv thov tshwj xeeb. Qee qhov kev xaiv muaj xws li:
- ASTM B111C70600 (90/10 tooj liab-nickel alloy) rau cov ntawv thov uas xav tau thermal conductivity ntau dua
- ASTM B111C70620 (90/10 tooj liab-nickel alloy nrog txo cov ntsiab lus hlau) rau kev txhim kho corrosion kuj
- ASTM B111C68700 (Aluminium Brass) rau cov ntawv thov uas yuav tsum tau ua kom muaj zog tiv thaiv biofouling thiab yaig
Cov chaw thov
ASTM B111 C71500 tooj liab-nickel alloy tubes tau siv dav hauv cov haujlwm hauv qab no suav nrog seawater heat exchangers thiab condensers:
- Kev lag luam fais fab: Seawater condensers rau chav turbines ntawm ntug dej hiav txwv thermal thiab nuclear fais fab nroj tsuag; circulating dej kub exchangers; condenser tube bundles.
- Marine & Shipbuilding Industry: Central seawater cooling systems rau dej hiav txwv - mus cargo nkoj, cruise ships, thiab offshore drilling platforms; onboard condenser.
- Seawater Desalination Kev Lag Luam: Ua ntej- kho seawater heat exchangers rau thim rov qab osmosis systems; condenser tubing rau evaporative desalination units.
- Marine Renewable Energy: Cua txias tshuab rau offshore cua turbine yees; seawater heat exchange khoom rau offshore photovoltaic fais fab chaw nres tsheb.
- Kev lag luam tshuaj: Seawater txias chav rau cov nroj tsuag chemical; cua sov- pauv piping rau ntsev- raws li cov txheej txheem tshuaj.
- HVAC & Cov tub yees: Seawater- qhov chaw hloov pauv cov twj tso kua mis kub rau cov khoom loj - cov tshuab cua txias hauv nruab nrab hauv cheeb tsam ntug hiav txwv.
Khoom Qhia
Cov khoom siv kuaj
Khoom siv Hoobkas
Cov khoom siv Pickling
Cov khoom ntim
TORICH muaj ntau yam kev xaiv ntim khoom, suav nrog cov hnab yas kawg, hnab ntim khoom, cov thawv ntoo, thiab cov thav ntawv hlau. Kev cai ntim cov kev daws teeb meem, logo branding, thiab lwm yam kev xav tau ntawm tus kheej kuj muaj los ua kom tau raws li cov neeg siv khoom xav tau.
FAQ
Q: Dab tsi ntawm cov dej hiav txwv ntws nrawm tuaj yeem siv C71500 tubing?
A: C71500 tuaj yeem tiv taus dej hiav txwv ntws mus txog 3-4 m / s yam tsis muaj kev cuam tshuam loj heev.
Q: Dab tsi yog qhov txawv ntawm C71500 thiab C70600 tooj liab-nickel tubing?
A: Qhov sib txawv tseem ceeb nyob hauv lawv cov ntsiab lus npib tsib xee thiab tiv thaiv kev yaig. C71500 muaj 30% npib tsib xee, ua rau nws haum rau seawater condensers ua hauj lwm nyob rau hauv high flow velocities; C70600 muaj 10% npib tsib xee, ua rau nws tsim nyog rau cov khoom siv hluav taws xob ua haujlwm ntawm cov dej ntws qis. C71500 yog qhov kev xaiv zoo tshaj plaws rau hnyav- daim ntawv thov kev ua haujlwm uas muaj kev kub siab thiab cov dej ntws siab, qhov C70600 raug xaiv rau kev ua haujlwm me me kom ua tiav cov nqi txuag.
Q: Puas yog yuav tsum muaj cov tshuaj tiv thaiv -corrosion txheej?
A: Thaum raug dej hiav txwv, qhov saum npoo ntawm C71500 alloy tubing spontaneously tsim ib ntom ntom, ruaj khov nickel oxide passivation zaj duab xis, yog li muab cov khoom siv, ntev - kav ntev corrosion. Tsis tas li ntawd, qhov maj mam tso ntawm tooj liab ions inhibits biofouling; yog li ntawd, siv cov txheej txheej ntxiv yuav txo tau cov cua sov- hloov ua haujlwm.
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