C12000 Cov kav dej
C12000 dej kav dej yog dab tsi?
A C12000 cov kav dej yog ib qho kev ua tau zoo, seamless tooj liab raj tshwj xeeb tsim rau cov dej haus, cua sov, thiab cov pa xa hluav taws xob, ua los ntawm phosphorus -deoxidized tooj liab uas tsis tshua muaj phosphorus.
C12000 Khoom & Txuj
Khoom siv:C12000 yog ASTM (Asmeskas) tsim rau phosphorus -deoxidized tooj liab nrog cov ntsiab lus phosphorus tsawg (0.004% - 0.012%). Nws yog qhov sib npaug ncaj qha ntawm TP1 hauv Suav (GB) cov qauv.
Primary Standard:Nws yog feem ntau tsim thiab muab khoom raws li ASTM B88 - Standard Specification rau Seamless Copper Water Tube.
Feature tseem ceeb:Cov ntsiab lus tsis tshua muaj phosphorus txo qhov txo qis hauv hluav taws xob thiab thermal conductivity, ua C12000 me ntsis zoo dua hauv cov qauv no piv rau ntau hom C12200 (TP2).
C12000 Copper Tube rau Dej System
| Yam khoom | Parameter | Tus nqi ntau | Test Standard / Sau ntawv |
|---|---|---|---|
| Chemical Composition (wt%) | Copper (Cu) + Nyiaj (Ag) | Ntau dua lossis sib npaug li 99.90% | ASTM B152, oxygen-dawb, qis-phosphorus tooj liab |
| Phosphorus (P) | 0.015% – 0.040% | Qhov tseem ceeb rau deoxidation; tshem tawm hydrogen embrittlement | |
| Lead (Pb) | Tsawg dua lossis sib npaug li 0.005% | Tswj kom tsis txhob kub luv luv | |
| Cov pa oxygen (O) | Tsawg dua lossis sib npaug li 0.005% | Tsawg-oxygen tsim ua kom siab - qhov kub thiab txias | |
| Hlau (Fe) | Tsawg dua lossis sib npaug li 0.05% | - | |
| Zinc (Zn) | Tsawg dua lossis sib npaug li 0.03% | - | |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.005% | - | |
| Tag nrho cov impurities | Tsawg dua lossis sib npaug li 0.10% | - | |
| Lub cev muaj zog | Thermal conductivity | 380 – 400 W/(m·K) | Ze ntawm - kev ua tau zoo ntawm tooj liab; zoo tshaj rau kev sib pauv cua sov |
| Hluav taws xob conductivity | Ntau dua lossis sib npaug li 98.0% IACS | International Annealed Copper Standard | |
| Qhov ntom | 8.94 g / cm³ | Raws li kev siv tooj liab ntshiab | |
| Melting Point | ≈ 1083 degree | - | |
| Softening Kub | ≈ 1500 degree | Ntau tshaj qhov ntsuas kub ntawm cov evaporator (<200 °C) | |
| Mechanical Properties (Cold Worked) | Tensile zog (σb) | 220-360 MPa | Nws txawv ntawm qhov kub thiab txias (O txog H04) |
| Yield zog (σs) | 150 - 300 MPa (zoo) | Tsis nruj me ntsis txwv; inferred los ntawm temper xeev | |
| Elongation (δ) | 35% – 45% | O temper: Ntau dua lossis sib npaug li 45%; H04 temper: Ntau dua lossis sib npaug li 35% | |
| Hardness (HR F Scale) | 54 – 93 | H00 (1/8 nyuaj) rau H04 (hard) | |
| Hardness (HR Superficial 30T) | 18 – 62 | Muaj feem xyuam rau nyias gauges; thickness -nyob |
Vim li cas C12000 siv rau Kev Siv Dej
Zoo heev Corrosion Resistance:Copper ib txwm tiv thaiv corrosion los ntawm dej thiab av, tiv thaiv xeb thiab ua kom lub sijhawm ntev - dej zoo.
Bacteriostatic Properties:Copper nto inhibit qhov kev loj hlob ntawm cov kab mob zoo liLegionella, ua rau muaj kev nyab xeeb ntawm cov dej haus.
High Strength & Durability:Withstands dej siab thiab kub hloov pauv, haum rau ob qho tib si dej kub thiab dej txias.
Lub neej ua haujlwm ntev:Txhim kho cov kav dej tooj liab kom zoo tuaj yeem kav 50 xyoo lossis ntau dua.
Txhim khu kev sib txuas:Zoo heev rau soldering, brazing, los yog nias - haum, kom ntseeg tau tias xau{1}} kev sib txuas dawb.
Hom & Loj
HauvASTM B88txheem, tooj liab dej raj yog cais los ntawm phab ntsa thickness:
Hom K:Phab ntsa tuab. Siv rau cov kab kev pabcuam hauv av thiab hnyav- cov ntawv thov kev lag luam.
Hom L:Phab ntsa nruab nrab. Hom ntau tshaj plaws rau sab hauv tsev thiab kev lag luam dej faib.
Hom M:Phab ntsa nyias. Siv rau qis - cov kab dej hauv tsev siab (qhov chaw tso cai hauv zos).
Qhov ntau thiab tsawg (Nominal):1/2 nti (15 mm), 3/4 nti (22 mm), 1 nti (28 mm), 2 nti (54 mm), thiab lwm yam.
C12000 Sib piv nrog C12200
| Yam | C12000 (Low-Cov Phosphorus Residual) | C12200 (Standard Phosphorus) |
|---|---|---|
| Sib npaug Suav Qib | TP 1 | TP 2 |
| Phosphorus (P) Cov ntsiab lus | Tsawg (0.004% - 0.012%) | Siab dua (0.015% - 0.040%) |
| Qhov Tseem Ceeb Distinction | Superior Electrical & Thermal Conductivity (ze rau cov tooj liab ntshiab ntawm cov qib deoxidized). | Zoo heev Brazability & Tag Nrho Corrosion Resistance (kev lag luam tus qauv thiab feem ntau xaiv). |
| Qhov tseem ceeb Advantage | Maximized Performance: Muab qhov siab tshaj plaws hloov hluav taws xob thiab hluav taws xob efficiency. | Proven Reliability & Economy: Muab qhov zoo tshaj plaws sib npaug ntawm kev tsim khoom yooj yim, sib koom ua ke, thiab tus nqi. |
| Tej kev siv | • High-kev ua tau zoo condensers & evaporators • Cov khoom siv hluav taws xob & cov busbars • Cov ntawv thov uas qhov kev ua haujlwm thermal tseem ceeb heev |
• Cov kav dej & cov kav dej cua sov (ASTM B88 Hom K, L, M) • General ACR tubing (ASTM B280) • Cov kav dej muaj txheej txheem • Cov kab faib dej/gas feem ntau |
| Kev txheeb ze kev coj ua | ~ 100% IACS (siab tshaj ntawm cov deoxidized tooj liab) | ~ 85-90% IACS (Kev txo qis me ntsis vim muaj cov ntsiab lus P siab dua) |
| Brazing & Soldering | Zoo heev (P ua raws li cov deoxidizer zoo). | Zoo heev rau Superior (Cov ntsiab lus P siab dua ntxiv txhim kho oxide-dawb deg tej yam kev mob rau kev sib koom ua ke zoo). |
| Nqi & Muaj | Feem ntau ntawm tus nqi; npaj muaj rau kev specifications. | Feem ntau thiab tus nqi - qib zoo; dav muaj nyob rau hauv txhua hom thiab ntau thiab tsawg. |
Rau feem ntau cov kav dej thiab tub yees daim ntawv thov, C12200 (TP2) yog lub neej ntawd, pov thawj, thiab pom zoo xaiv. Nws muab ntau tshaj qhov ua tau zoo txaus nrog kev koom ua ke tshwj xeeb. C12000 (TP1) yog ib qho tshwj xeeb, kev ua tau zoo- cov khoom siv tau zoo tau teev tseg thaum nws qhov kev ua tau zoo ntawm cov khoom siv tau txhais ua kev ntsuas qhov ua tau zoo tau txais txiaj ntsig, ua pov thawj nws cov lus qhia hauv siab - kawg lossis tseem ceeb thermal / hluav taws xob tsim.
Copper khoom ntim
Peb lub tshuab ntim khoom yog tsim los xyuas kom muaj kev sib koom ua ke ntawm cov khoom xa tuaj raws li txoj cai thiab cov kab ntau lawm. Nws siv lub tswv yim tiv thaiv kev tiv thaiv: los ntawm kev kaw xaus kom tsis txhob cuam tshuam kev puas tsuaj, tiv thaiv corrosion thiab ya raws ntawm stretch zaj duab xis / VCI zaj duab xis, ua raws li cov txheej txheem bundling thiab ruaj ntseg fastening rau ISPM-15 raws li ntoo pallets. Tag nrho cov txheej txheem ua raws li cov neeg siv khoom tshwj xeeb thiab cov qauv kev lag luam, thaum kawg lav tias cov khoom ncav cuag cov neeg siv khoom ntau lawm nrog xoom kev puas tsuaj, xoom corrosion, thiab xoom paug thaum khaws cia thiab thauj.
Peb lub Hoobkas
Peb lub Hoobkas yog ib qho cuab yeej technology -tsav kev lag luam tshwj xeeb hauv kev tshawb fawb, kev tsim kho, thiab kev tsim cov khoom siv siab - cov raj tooj liab. Nrog rau tag nrho digitalized kawg-rau- xaus kev tswj hwm qhov zoo ntawm nws cov tub ntxhais, peb xyuas kom xoom- tsis raug xa tawm los ntawm cov khoom siv raw mus rau cov khoom tiav. Peb lub siab-kawg tooj liab, xws li TP1/C12000, ua raws li ntau yam qauv thoob ntiaj teb xws li ASTM, EN, thiab GB. Ua tsaug rau lawv cov thermal conductivity ze rau cov tooj liab ntshiab thiab tshwj xeeb corrosion kuj, lawv tau dav siv nyob rau hauv lub ntiaj teb no siab -kawg tshav kub exchanger manufacturing sector. Peb tsis tsuas yog muab cov khoom lag luam tsim nyog xwb tab sis kuj muab cov neeg siv khoom siv vuam-npaj pretreatment, JIT meej tus me nyuam, thiab cov khoom siv kho kom haum, pab cov neeg siv khoom txhim kho kev tsim khoom thiab txo nqi tag nrho.
Cim npe nrov: c12000 dej mov yeeb nkab, Tuam Tshoj c12000 dej mov yeeb nkab manufacturers, lwm tus neeg, Hoobkas
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