ASTM B75 Seamless Copper Tube
Qhov kev qhia tshwj xeeb no qhia txog qhov yuav tsum tau ua rau seamless round, rectangular thiab square tooj liab yeeb nkab (UNS Nos. C10100, C10200, C10300, C10800, C12000 thiab C12200) haum rau kev siv engineering.
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Copper Product Description
ASTM B75 Seamless Copper Tube video
GNEE ASTM B75 yeeb nkab yog tus qauv specification rau seamless tooj liab yeeb nkab rau kev siv engineering. Lawv cov qauv tuaj yeem yog puag ncig, square lossis duab plaub
Cov kav dej no yog tsim los ntawm cov tooj liab ntshiab uas tau deoxidized los ntawm phosphorus thiab muaj cov ntsiab lus phosphorus residual. Lawv tau yooj yim muaj nyob rau hauv ib qho nyuaj kos los yog mos annealed tempers.
Cov coils feem ntau yog nyob rau hauv ib tug mos mos annealed lub xeev, thaum lub ncaj seem yog nyob rau hauv ib tug nyuaj kos lub xeev.
Cov lus qhia tshwj xeeb yog muaj ntau yam thiab muaj ntau hom kev siv npog ntau yam kev lag luam.
GNEE ASTM B75 yeeb nkab yog tsim los ntawm cov ntaub ntawv zoo thiab kuaj xyuas kom ntseeg tau tias kev ua haujlwm zoo
Tooj Specification
| Nominal Loj (ntiv tes) |
Qhov Ntsuas Sab Nraud (ntiv tes) |
Tolerance nyob rau sab nraud (ntiv tes) |
Phab ntsa Thickness (ntiv tes) |
Qhov hnyav (lb/ft) |
|||
|---|---|---|---|---|---|---|---|
| Annealed1) | Kos2) | Nominal | Ua siab ntev | ||||
| 1/4 | 3/8 | 0.375 | 0.002 | 0.001 | 0.035 | 0.0035 | 0.133 |
| 3/8 | 1/2 | 0.500 | 0.0025 | 0.001 | 0.049 | 0.005 | 0.269 |
| 1/2 | 5/8 | 0.625 | 0.0025 | 0.001 | 0.049 | 0.005 | 0.344 |
ASTM B75 Seamless Copper Tube
Qhov kev qhia tshwj xeeb no qhia txog qhov yuav tsum tau ua rau seamless round, rectangular thiab square tooj liab yeeb nkab (UNS Nos. C10100, C10200, C10300, C10800, C12000 thiab C12200) haum rau kev siv engineering. Cov khoom siv yuav tsum yog steel billet, cam khwb cia qws los yog yeeb nkab. Cov kav dej yuav tsum tau tsim los ntawm cov txheej txheem ua haujlwm kub thiab txias, yuav tsum tau txias txias kom tiav qhov ntev thiab phab ntsa tuab tooj liab, thiab yuav tsum tau muab nkag rau hauv txias los yog annealed thiab tempered. Cov khoom siv yuav tsum ua kom tau raws li cov tshuaj muaj pes tsawg leeg ntawm tooj liab, phosphorus, thiab arsenic txiav txim siab los ntawm kev tshuaj xyuas tshuaj, nrog rau cov cuab yeej cuab tam xws li lub zog tensile, lub zog tawm los, Rockwell hardness, thiab ncaj. Qhov yuav tsum tau muaj rau grain loj, resistivity thiab qhov ntev yog teev. Cov kev sim tshwj xeeb muaj xws li: grain loj, resistivity, tensile yield zog, hardness test, truncated cone expansion test, metallographic kuaj, hydrogen embrittlement test, electromagnetic (eddy tam sim no), hydrostatic siab, pneumatic test, thiab lwm yam.
Cov neeg siv khoom Case
ASTM B75 Seamless Copper Tube rau cov neeg siv khoom
FAQ
Q: Koj lub sijhawm xa khoom yog dab tsi?
A: Peb lub sijhawm khoom xa tuaj yog li ib lub lis piam, raws li tus naj npawb ntawm cov neeg siv khoom.
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Qhov no yog raws li qhov ntau. Feem ntau nws yog 30 hnub.
Q: Koj puas tuaj yeem muab peb cov qauv, nws puas yog dawb lossis nws puas yuav tsum tau them nyiaj?
A: Yog tias koj tsis tas yuav luam koj lub logo lossis lwm cov duab kos rau ntawm cov khoom, peb yuav tsis them tus nqi, tsuas yog qhia rau peb koj tus account freight, xws li Fedex, DHL, TNT. Yog tias koj tsis muaj nws, peb yuav tsum tau them tus nqi nthuav dav kom tsim nyog.
Q: Txog ASTM B75 Seamless Copper Tube khoom nqi?
A: Cov nqi sib txawv ntawm lub sijhawm mus rau lub sijhawm vim muaj kev hloov pauv ntawm tus nqi ntawm cov khoom siv raw.
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