Cov raj no yog tsim los ntawm99.9% tooj liab, muabsiab thermal conductivitythiabtiv thaiv corrosion.
Phosphorus -deoxidized tooj liab raj (C12200)yog tsim los ntawm 99.9% ntshiab tooj liab, deoxidized nrog phosphorus los txhim kho thermal conductivity thiab tsis kam mus corrosion. Qhov no ua rau lawv zoo tagnrho rauKev siv cov cua kub exchanger, tshwj xeeb tshaj yog nyob rau hauv dej los yog chav dej.
Paub txog lawv cov kav ntev thiab weldability, cov raj no yog qhov kev xaiv zoo tshaj plaws hauv cov khoom qab zib refineries, uas lawv tau siv dav hauv condensers thiab evaporators, thiab kev lag luam tub yees, qhov chaw uas lawv ua lub luag haujlwm tseem ceeb hauv kev hloov hluav taws xob hauv cov cua txias. (GNEE muab cov raj no rau cov ntawv thov.)
Cov raj no yog qhov tseem ceeb rau kev xa cov cua sov los ntawm chav dej mus rau dej lossis cua, ua rau lawv xaiv hauv kev lag luam uas xav tau cov kev hloov pauv hluav taws xob ruaj khov thiab ruaj khov.
Daim ntawv thov
C12200 tooj liab raj feem ntau siv hauv:
Industrial heat exchangers, condensers, thiab evaporators
HVAC systems thiab tub yees units
Cov dej rhaub dej thiab cov hnub ci thermal panels
Chav - mus rau - dej thiab chav dej - mus rau - cua kub hloov tshuab
Cov kav dej dav dav thiab cov dej xa tawm hauv corrosion-sensitive installations
Cov txiaj ntsig tseem ceeb
| Tau txais txiaj ntsig | Kev piav qhia |
|---|---|
| Zoo heev thermal conductivity | Enables ceev ceev thiab npaum kub pauv nrogtsawg zog poob. |
| Siab corrosion kuj | Haum rau siv nyob rau hauv cov dej qab zib thiab me ntsis txhoj puab heev ib puag ncig. |
| Yooj yim ntawm fabrication thiab koom | Txhawb nqabrazing, welding, thiab solderingrau kev sib dhos zoo. |
| Pov thawj ntseeg | Ua raws lisiab -siab thiab siab - qhov kub thiab txias. |
| Lub neej ua haujlwm ntev | Txhim kho cov txheej txheem thiab thermal kev ua tau zoo tshaj xyoo ntawm kev siv. |
| Kev ua raws li tus qauv | NtsibASTM B75, B111, B395thiabASME SB111, SB395specifications. |
Technical Specifications
| Parameter | Paub meej |
|---|---|
| UNS No. | C12200 – BSI No. C107 – ISO npe Cu-DHP |
| Tshuaj muaj pes tsawg leeg | Yog '99.9% / P 0.015% ~ 0.040% |
| ASTM Specification | B 75, B 111, B 395 |
| ASME Specification | SIB 111, SB 395 |
| Cov ntawv thov siv | Muaj cua kub exchangers, condensers, evaporators; HVAC systems, dej rhaub dej, solar panels |
| Kub | H55 (lub teeb kos) / H80 (tawv tawv) / O61 (annealed) |
Khoom & Metrics
| Khoom | Metric | Lus Askiv |
|---|---|---|
| Qhov ntom | 8.94 g / cm³ | 0.323 lb/in³ |
| Tensile zog | 221 ~ 379 MPa | 32 ~ 55 hli |
| Yield zog | 69 ~ 345 MPa | 10 ~ 50 hli |
| CTE, linear | 17.7 × 10⁻⁶ /℃@ 20-300 degree | 9.8 × 10⁻⁶ /℃F @ 70-570℃F |
| Tshwj xeeb kub muaj peev xwm | 0.0920 cal/g-℃@ 20 degree | 0.0920 BTU/lb-℃F @ 70℃F |
| Thermal conductivity | 339 W/m -K @ 20 degree | 196 BTU/ft²/ft/h/℃F @ 70℃F |
| Melting Point | 1083 degree | 1981℃F |
FAQ
1. Qhov txawv ntawm C12200 thiab C11000 tooj liab yog dab tsi?
C12200 (DHP tooj liab) muaj me me ntawm phosphorus (0.015-0.040%) rau deoxidation, uas ua rau nwshaum rau vuam thiab brazing. C11000 (ETP tooj liab) muaj ntau dua hluav taws xob conductivity tab sis yogtsis pom zoo rau weldingvim nws cov ntsiab lus oxygen tuaj yeem ua rau embrittlement thaum raug hydrogen.
2. Dab tsi yog qhov sib npaug sib npaug rau C12200 tooj liab raj?
C12200 yog sib npaug rauBSI No. C107(British Standard),ISO npe Cu-DHP, thiabDIN 2.0090. Nws kuj ntsibASTM B75, B111, B395thiabASME SB111, SB395specifications.
3. C12200 tooj liab raj tuaj yeem welded?
Yog lawm, C12200 yog tsim tshwj xeeb rau vuam.phosphorus deoxidation tshem tawm cov pa oxygen los ntawm tooj liab, tiv thaiv hydrogen embrittlement. Nws tuaj yeem welded sivTIG (GTAW) and MIG (GMAW)txheej txheem, thiab kuj txhawbbrazing thiab soldering.
4. Dab tsi yog qhov thermal conductivity ntawm C12200 tooj liab raj?
C12200 muaj thermal conductivity ntawm339 W/m -K ntawm 20 degree(196 BTU / ft² / ft / h /℃F ntawm 70℃F). Txawm tias me ntsis qis dua cov tooj liab ntshiab (C11000 ntawm ~ 391 W / m-K), nws tseem muabzoo heev tshav kub hloovrau cov khoom siv hluav taws xob thiab HVAC.
5. Cov kev xaiv temper twg muaj rau C12200 tooj liab raj?
C12200 muaj nyob rau hauv peb tempers:O61 (ntxiv / mos)- rau khoov thiab flaring;H55 (lub teeb kos)- nruab nrab lub zog;H80 (hloov tau)- lub zog siab tshaj plaws rau kev siv lub raj ncaj.
6. Puas yog C12200 haum rau kev siv dej hiav txwv lossis dej ntsev?
C12200 muajzoo corrosion kuj nyob rau hauv dej tshiab, tab sis raudej qab ntsev los yog marine ib puag ncig, nws raug pom zoo kom sivC70600 (90/10 tooj liab-nickel)los yogC71500 (70/30 tooj liab-nickel), uas muaj superior tiv thaiv rau seawater corrosion thiab biofouling.
7. Dab tsi kev lag luam feem ntau siv C12200 DHP tooj liab raj?
C12200 raj yog dav siv hauv:qab zib refineries(condenser thiab evaporators),HVAC thiab tub yees(cooling systems),tsim hluav taws xob(chav-rau- dej kub exchangers),hnub ci thermal systems, thiablub tshuab cua sov.
8. Dab tsi yog lub zog tawm ntawm C12200 tooj liab raj nyob rau hauv annealed mob?
Hauvannealed (O61) kub, C12200 muaj lub zog tawm los ntawm kwv yees li69 MPa (10 ksi). Hauvnyuaj kos (H80) temper, lub zog tawm los tuaj yeem ncav cuag345 MPa (50 ksi).
9. C12200 lub raj tooj liab puas tuaj yeem siv rau siab -kev siv kub?
Yog lawm, C12200 ua tau zoo ntawm qhov kub siab.Nws melting point yog1083℃(1981℃F). Rau kev pabcuam txuas ntxiv, nws tuaj yeem ua haujlwm txog li~ 300 degreeyam tsis muaj kev poob loj ntawm cov khoom siv kho tshuab. Rau qhov kub siab dua, lwm yam alloys yuav raug txiav txim siab.
10. C12200 piv rau C12200T li cas? Puas muaj qhov sib txawv?
C12200 thiab C12200T yog tib yam khoom.Lub "T" qee zaum qhia tias "tube" daim ntawv hauv qee cov khoom muag khoom. Ob leeg xa mus rau tib lub npe UNS rau phosphorus -deoxidized tooj liab nrog rautib yam chemical thiab mechanical xav tau.
11. Tus txheej txheem tsim khoom rau C12200 seamless raj yog dab tsi?
C12200 seamless raj feem ntau yog tsim los ntawmextrusion los yog thoib tug cam khwb cia billet, ua raws lidaim duab txiaskom ua tiav qhov loj me. Nws yog cesannealedkom ua tiav qhov xav tau (O61, H55, lossis H80) thiab kuaj rau ASTM / ASME cov qauv.
Product Range - Cov khoom siv tooj liab
| Qeb | Cov Duab / Hom | Tej kev siv |
|---|---|---|
| Copper Tube | Ncaj yeeb nkab, Coiled tube, Capillary raj, puab grooved raj | Cua txias, tub yees, cua sov exchangers, kav dej |
| Copper Sheet / Phaj | Flat sheet, coiled strip (thick plate: >6mm, nyias daim ntawv: 0.2-6mm) | Roofing, industrial panels, transformers, gaskets |
| Copper Qws / Bar | Round bar, hexagonal bar, square bar, busbar | Hluav taws xob Cheebtsam, machining qhov chaw, grounding tuav |
| Tooj Hlau | Round hlau, tiaj hlau, tinned hlau, liab qab tooj liab hlau | Cables, winding xov hlau, hniav nyiaj hniav kub, mesh, hluav taws xob conductors |
Yeem - Cov kab lus qhia ntxaws ntxaws
| Khoom | Khoom Qib | Txoj kab uas hla / Thickness | Dav | Ntev / Coil ID | Txuj |
|---|---|---|---|---|---|
| Copper Tube | C12200, C11000 | 3-100 hli (OD) | – | 3-6 m / coil | ASTM B280, EN 1057 |
| Daim ntawv tooj liab | C11000, C10200 | 0.3-20 hli | 200-1000 hli | 1000-3000 hli | GB / T 2040, ASTM B152 |
| Tooj Liab | C11000, C18200 | 3-80 hli (dia.) | – | 2–4 m | ASTM B187, EN 12163 |
| Tooj Hlau | C11000, C10100 | 0.1-6 hli (dia.) | – | kauj (50-200 kg) | Raws li ASTM B3, IEC 60228 |
Peb lub Hoobkas
Peb lub Hoobkas tau nruab nrog cov kab ntau lawm rau cov raj tooj liab, nplooj ntawv, rods, xov hlau, thiab strips, featuring advanced extrusion, dov, kos duab, thiab annealing machinery. Peb siv cov cuab yeej precision xws li nruam casting thiab dov kab, siab -ceev hlau nqus tshuab, thiab hydraulic presses los xyuas kom meej qhov ntev thiab qhov zoo. Rau kev tswj kom zoo, peb muaj ib qho hauv - lub tsev kuaj qhov chaw nruab nrog spectrometers, tensile testers, hardness testers, eddy tam sim no flaw detectors, thiab metallographic microscopes, ua rau peb saib xyuas cov khoom muaj pes tsawg leeg, mechanical zog, thiab defects ntawm txhua theem ntawm kev tsim khoom.
