C12200 Copper Tube
Henan Gnee Tshiab Khoom Co., Ltd. yog ib qho ntawm cov kws tshaj lij thiab cov neeg muag khoom ntawm c12200 tooj liab raj hauv Suav teb, tshwj xeeb hauv kev muab cov khoom lag luam zoo nrog cov nqi sib tw. Txais tos kom yuav luv nqi c12200 tooj liab raj rau muag ntawm no los ntawm peb lub hoobkas. Customized xaj yog txais tos.
C12200 Copper Tube yog dab tsi?
C12200 yog deoxidized siab -phosphorus (DHP) tooj liab raj. Cov ntsiab lus phosphorus - tuav ntawm 0.015% thiab 0.040% - tshem tawm cov pa oxygen ntawm tooj liab thaum yaj. Qhov sib ntxiv me me no ua rau muaj qhov sib txawv loj: tsis tu ncua tooj liab tsis muaj deoxidation (xws li C11000) tuaj yeem ua nkig thiab tawg thaum koj welding lossis braze nws. C12200 tsis muaj qhov teeb meem ntawd. Nws yog tus qauv kev xaiv rau cov kav dej, cov khoom siv tub yees, cov roj siv hluav taws xob, thiab cov cua compressed tau ntau xyoo. Tsis yog vim nws yog qhov pheej yig tshaj plaws, tab sis vim nws ua tsis tau tsawg dua.
Export Case: Canada - ASTM B88 Loj Txoj kab uas hla Custom Copper Tube
Peb nyuam qhuav ua tiav qhov kev txiav txim xa tawm ntawm C12200 tooj liab raj rau Canada. Cov khoom tau nruj me ntsis tsim raws liASTM B88standard thiab yog ibtxoj kab uas hla loj, tsis yog - tus qauv kev cai raj, siv nyob rau hauv lub ntsiab dej mov system ntawm ib lub tsev lag luam hauv zos.
ASTM B88 C12200 Mill Test Certificate (MTC)
Kev lees txais cov neeg siv khoom & Kev tshuaj xyuas cov duab
Tshuaj muaj pes tsawg leeg
| Element | Cov ntsiab lus | Sau ntawv |
|---|---|---|
| Copper (Cu) | Ntau dua lossis sib npaug li 99.9% | Tshuav |
| Phosphorus (P) | 0.015% – 0.040% | Deoxidizer - tiv thaiv hydrogen embrittlement |
| Lead (Pb) | Tsawg dua lossis sib npaug li 0.005% | Raws li NSF/ANSI 61 rau cov dej haus |
| Hlau (Fe) | Tsawg dua lossis sib npaug li 0.005% | |
| Lwm yam impurities | Tsawg dua lossis sib npaug li 0.03% tag nrho |
Lub cev muaj zog
| Khoom | Tus nqi |
|---|---|
| Qhov ntom | 8.94 g / cm³ |
| Melting point | 1083 degree |
| Thermal conductivity | ~391 W/(m·K) |
| Hluav taws xob conductivity | ~ 85% IAB |
| Coefficient ntawm thermal expansion | 17.0 × 10⁻⁶ / degree |
Mechanical Properties – Mos / Ib nrab -Nov / Nyuaj
Mos (Annealed)
| Khoom | Tus nqi |
|---|---|
| Tensile zog | 220-260 MPa |
| Lub zog muaj zog (0.2%) | 70-100 MPa |
| Elongation | Ntau dua lossis sib npaug li 40% |
| Hardness HRF | 40 – 65 |
Qhov zoo tshaj plaws rau:Tight-radius khoov, flaring rau flare fittings, tub yees kab uas khiav los ntawm nruj chases, thiab txhua yam uas yuav tsum tau coil.
Ib nrab -Hard
| Khoom | Tus nqi |
|---|---|
| Tensile zog | 260-310 MPa |
| Lub zog muaj zog (0.2%) | 150-200 MPa |
| Elongation | Ntau dua lossis sib npaug li 25% |
| Hardness HRF | 65 – 85 |
Qhov zoo tshaj plaws rau:Cov kav dej dav dav hauv cov phab ntsa, cov khoom siv dej ntws, thiab cov qauv siv lub teeb uas koj xav tau qee qhov kev nruj tab sis tseem yuav tau ua kom khoov maj mam.
Hard (Drawn)
| Khoom | Tus nqi |
|---|---|
| Tensile zog | Ntau dua lossis sib npaug li 310 MPa |
| Lub zog muaj zog (0.2%) | Ntau tshaj lossis sib npaug li 200 MPa |
| Elongation | Ntau dua lossis sib npaug li 15% |
| Hardness HRF | Ntau dua lossis sib npaug li 85 |
Qhov zoo tshaj plaws rau:Cov yeeb nkab ncaj nraim khiav, siab - cov kab hydraulic siab, thiab cov ntawv thov uas lub raj ua haujlwm raws li cov qauv kev txhawb nqa - tsis yog cov kav dej xwb.
Dimensions, Tolerances, Hardness & K/L/M Phab ntsa Thickness Series
Sab nraud Diameter (OD) & Ntev
| Parameter | Standard Range | Kev cai |
|---|---|---|
| OD | 6mm-219 hli | Mus txog 273mm |
| Ncaj Ntev | 1m – 6m | 0.5m – 12m |
| Coil Ntev | 15m – 50m | Mus txog 100 m |
K/L/M Phab ntsa Thickness Series (ASTM B88)
Nyob rau hauv tooj liab raj rau kav dej thiab HVAC,K, L, Mqhia phab ntsa thickness.K yog thickest, M yog thinnest.
| Series | Phab ntsa Thickness | Daim ntawv thov |
|---|---|---|
| Hom K | Thickest | Cov dej hauv av hauv av, siab -siab chav, roj kab, code-yuav tsum tau ua haujlwm hnyav |
| Hom L | Nruab nrab | Standard vaj tse / kev lag luam kav dej, HVAC refrigerant kab, dej haus |
| Hom M | thinnest | Tsawg- cua sov cua sov, cov kab ntws, cov cua sov radiant (tsis yog rau cov tub yees) |
Qhov tseeb phab ntsa tuab piv txwv - 1/2 "(12.7mm) OD:
| Series | Phab ntsa (mm) | Phab ntsa (inch) | Qhov hnyav ib ' meter ' (kg / m) |
|---|---|---|---|
| K | 1.24 | 0.049 | 0.40 |
| L | 1.02 | 0.040 | 0.33 |
| M | 0.81 | 0.032 | 0.27 |
Raucua txias refrigerant kab, Hom L yog tus qauv kev lag luam. Hom K yog overkill rau feem ntau AC ua hauj lwm tshwj tsis yog cov cai yuav tsum tau nws los yog kab nyob rau hauv av. Hom M tsis pom zoo rau cov tub yees - nyias dhau.
Kev kam rau siab (ASTM B75)
| Parameter | Ua siab ntev |
|---|---|
| OD Tsawg dua lossis sib npaug li 25mm | ± 0.05 hli |
| OD 25-50mm | ± 0.10 hli |
| OD> 50mm | ± 0.15 hli |
| Phab ntsa thickness | ±10% |
Hardness Reference
| Kub | HRF | Zoo tshaj rau |
|---|---|---|
| Mos (Annealed) | 40–65 | Khoov, flaring, refrigerant lineets |
| Ib nrab -Hard | 65–85 | Cov kav dej dav dav, qee qhov khoov tau |
| Hard (Drawn) | Ntau dua lossis sib npaug li 85 | Ncaj yeeb nkab khiav, siab siab |
Standards Peb Certificate rau
ASTM B75- Seamless tooj liab raj rau kev siv dav dav (feem ntau)
ASTM B88- Lub raj xa dej (hom K, L, M)
TS EN 1057- Cov txheej txheem European rau cov kav dej, cua sov, thiab roj
TIAB SA 2871- Askiv tus qauv rau cov raj tooj liab (Pib 1 rau dej, Ntu 3 rau roj)
JIS H3300- Japanese tus qauv (tsim raws li C1220)
TIAB SA 1432- Australian tus qauv rau cov raj tooj liab (muaj nyob ntawm kev thov)
C12200 vs C11000 vs C10200
| Qib | Deoxidized | Weldability | Corrosion Resistance | Yam Nqe | Zoo tshaj rau |
|---|---|---|---|---|---|
| C11000 (ETP) | Tsis muaj | Tsis zoo - hydrogen embrittlement thaum brazing | Zoo | Tsawg | Hluav taws xob tsheb npav bar, grounding (tsis yog rau welded systems) |
| C10200 (OFC) | Yog lawm | Zoo | Zoo heev | Siab | Siab - tshuab nqus tsev, rhiab hluav taws xob cua txias |
| C12200 (DHP) | Yog lawm | Zoo heev - tsis muaj embrittlement | Zoo heev | Nruab nrab | Dej, tub yees, roj roj, compressed cua, hnub ci |
C12200 yog qhov kev xaiv zoo rau 90% ntawm cov kav dej thiab HVAC cov haujlwm. Koj tau txais weldability thiab corrosion kuj yam tsis tau them tus nqi them rau oxygen - tooj liab dawb. Peb tau pom cov neeg cog lus hloov ntawm C11000 mus rau C12200 tom qab tsuas yog ib qho kev sib koom ua ke thaum lub sijhawm ntsuas siab. Nws tsis tsim nyog txuag qhov sib txawv me me.
Tej kev siv
Cov tshuab cua txias- Kev faib vaj tsev nyob, chav ua lag luam ru tsev, cov dej txias txias, thiab VRF cov tub yees kab
Lub tub yees- taug kev-nyob rau hauv lub txias txias, tso saib cov rooj plaub, lub freezers, thiab suction / kua kab
Cov kav dej thiab cov dej haus- Kev faib dej kub thiab dej txias hauv cov tsev nyob thiab cov tsev lag luam
Hnub ci thermal systems- Cov khoom sib sau ua ke nrog glycol lossis dej -raws li cov kua dej hloov pauv
Compressed cua- cov kab xa tawm uas xeb los ntawm cov yeeb nkab dub tsis tuaj yeem lees txais
Roj thiab diesel- muab thiab xa rov qab kab rau generators thiab boilers
Hydraulic thiab lubrication- Tsawg mus rau nruab nrab siab rov qab thiab cov kab xa khoom
Oxygen thiab inert gas- lub raj huv huv muaj rau kev kho mob thiab kev lag luam roj
Kev ua zaub mov thiab khoom noj siv mis- Kev huv huv tiav muaj nyob ntawm kev thov
FAQ
1. Cov tshuaj muaj pes tsawg leeg ntawm C12200 tooj liab raj yog dab tsi?
C12200 muaj qhov tsawg kawg nkaus ntawm 99.9% tooj liab thiab 0.015% rau 0.040% phosphorus. Cov phosphorus tshem tawm oxygen thaum lub sij hawm yaj los tiv thaiv hydrogen embrittlement thaum brazing. Cov hmoov txhuas yog khaws cia qis dua 0.005%, ua kom muaj kev nyab xeeb rau cov dej haus.
2. Koj puas tuaj yeem muab daim ntawv pov thawj Mill Test nrog cov nqi tiag tiag?
Yog lawm. Txhua qhov khoom xa tuaj tuaj nrog MTC uas qhia txog cov tshuaj muaj pes tsawg leeg, lub zog tensile, lub zog tawm los, elongation, thiab hardness los ntawm koj tus lej tshwj xeeb. Peb khaws cov ntaub ntawv khaws tseg rau tsib xyoos.
3. Qhov txawv ntawm C12200 thiab C1220 yog dab tsi?
Tib yam khoom. C12200 yog lub npe UNS (North America). C1220 yog lub npe JIS (Nyiv). Ob leeg yog DHP tooj liab nrog 0.015-0.040% phosphorus. Peb tuaj yeem lees paub rau tus qauv.
4. Puas yog C12200 pom zoo rau cov dej haus?
Yog lawm. Nws ua tau raws li NSF / ANSI 61 thiab WRAS cov cai nrog cov txhuas hauv qab 0.005%. Peb tuaj yeem muab ntawv pov thawj nrog koj qhov kev txiav txim raws li kev thov.
5. Lub siab ua haujlwm siab tshaj plaws rau C12200 yog dab tsi?
Nyob ntawm OD, phab ntsa thickness, thiab temper. Rau 1/2 "OD x 0.032" phab ntsa (annealed), tawg siab tshaj 2000 psi. Kev ua haujlwm siab feem ntau yog 1/4 rau 1/3 ntawm tawg. Xa koj qhov loj rau peb thiab peb yuav xam nws.
6. Koj puas tuaj yeem txiav rau qhov ntev?
Yog lawm. Ncaj ntev los ntawm 0.5m mus rau 12m. Coils los ntawm 15m mus rau 100m. Txheem txiav yog pub dawb rau kev txiav txim ntau dua 10 tons. Tus nqi txiav me me siv rau cov khoom me me.
7. Koj muab lub siab kub li cas - mos, ib nrab- nyuaj, lossis nyuaj?
Tag nrho peb. Mos (annealed) khoov tau yooj yim thiab flares zoo. Hard (kos) nyob twj ywm ncaj thiab resists dents. Ib nrab- nyuaj yog nyob nruab nrab. Ib nrab- nyuaj feem ntau ntxiv 7–10 hnub ua ntej.
8. Koj lub sijhawm ua haujlwm rau lub thawv 20ft yog dab tsi?
15-25 hnub rau cov qauv ntau thiab tsawg tom qab tso nyiaj. Cov khoom lag luam (1/2 ", 3/4", 1 ", thiab lwm yam) tuaj yeem xa tuaj hauv 7 hnub. Tsis yog{11}} qhov loj me lossis cov phab ntsa tuab siv sijhawm 30-40 hnub.
9. Koj puas lees txais kev tshuaj xyuas thib peb (SGS, BV, TÜV)?
Yog lawm. Koj npaj lub tuam txhab tshuaj xyuas. Peb muab cov qauv, cov ntaub ntawv xeem, thiab nkag mus hauv pem teb. Qhia rau peb 5 hnub ua ntej. Tsis tso tawm yam tsis tau koj tso cai.
10. Koj yuav tiv thaiv corrosion li cas thaum lub sij hawm xa dej hiav txwv?
Cov kaus mom yas ntawm ob qhov kawg rau qhov ntev ncaj. VCI daim ntawv thiab VCI hnab qhwv rau kev tiv thaiv ya raws. Steel bands ruaj ntseg lub nras. Coils tau core inserts thiab tag nrho qhwv. Tag nrho cov ntoo crates yog ISPM-15 tau ntawv pov thawj.
Peb ntim C12200 Copper Tube li cas
Ncaj ntev tau cov kaus mom yas nias rau ntawm ob qho kawg kom tsis txhob muaj av thiab ya raws. Tag nrho cov pob yog qhwv hauv daim ntawv VCI, tom qab ntawd ncab zaj duab xis, tom qab ntawd hnyav - lub luag haujlwm VCI hnab rau ob chav dej tiv thaiv. Cov hlua hlau - peb mus rau plaub ib pob nyob ntawm qhov ntev - tuav txhua yam kom nruj kom cov raj tsis txhob sib tsoo. Cov coils tau txais cov duab los yog cov yas yas ntxig los tiv thaiv txoj kab uas hla sab hauv, ces VCI zaj duab xis thiab ib lub hnab polyethylene, nrog plaub steel bands crisscrossed. Tag nrho cov ntoo crates thiab pallets yog ISPM-15 ntawv pov thawj rau kev xa tawm. Cov ntawv pov thawj dej tsis zoo qhia cov naj npawb xov tooj cua sov, OD thiab phab ntsa, npau taws, tus qauv, thiab ntev ntawm txhua pob thiab crate.
Peb Lub Hoobkas Khoom
Peb C12200 tooj liab raj yog tsim nyob rau hauv peb lub Hoobkas, tsis yog los ntawm cov tub luam. Peb khiav ob kab rov tav nruam casting rauv uas txhua yaj txog 50 tons ntawm tooj liab nyob rau ib hnub, pub rau hauv 1,630-tuj extrusion xovxwm uas tsim hollow plhaub. Los ntawm qhov ntawd, peb - yob planetary dov mills txo cov phab ntsa tuab txog li 90% hauv ib qho dhau los, ua raws li rau lub saw - hom kos duab lub rooj zaum uas tsim qhov loj kawg ntawm 6mm txog 219mm OD. Bright annealing furnaces nrog nitrogen cua muab cov cua kub cua kom huv, ci ntsa iab tsis muaj oxidation. Thaum kawg, peb muaj eddy tam sim no testers, ib tug ultrasonic phab ntsa saib, thiab ib tug laser micrometer. Peb lub chaw kuaj mob muaj xws li spectrometer, tensile tester, thiab hardness tester. Peb khaws cov khoom seem rau txhua lub tshuab loj yog li kev tsim khoom tsis nres rau lub lis piam. Peb muab cov lus qhia video rau cov neeg yuav khoom loj uas xav pom cov kab ua ntej xaj.
Cim npe nrov: c12200 tooj liab raj, Tuam Tshoj c12200 tooj liab raj manufacturers, lwm tus neeg, Hoobkas, tooj liab
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