Lianyungang  Shengbangda  Quartz  Cov khoom  Co.,  Ltd
Large Diameter Quartz Glass Tube
QQS20210721113759
QQSS20210721113828

Loj Diameter Quartz iav Tube

Peb lub tuam txhab tuaj yeem cob qhia yuav ua li cas rau nruab qhov cub. Yog tias koj xav tau, peb cov neeg ua haujlwm technic tuaj yeem nruab thiab kho nyob rau txawv teb chaws.

Xa kev nug
Hauj lwm lawm

Product Description

Yam khoom

Siv tus nqi

Softening Point

1680℃

Annealing Point

1210℃

Qhov ntom

2.2g / cm3

Mohs Hardness

5.5 - 6.5

Tensile zog

4.8 × 107 N/ m2

Compressive zog

1.1 × 109 N/ m2

Thermal conductivity (20 ℃)

1.4 W/ m. ℃



Khoom Paub meej

1. SiO2& gt; 99.99%, tubing fused quartz

2. Ua haujlwm kub: 1250 ℃

Soften kub: 1730 ℃

3. Kev ua tau zoo ntawm kev pom thiab tshuaj lom neeg.

4. Tsis muaj txheej txheej thiab kab mob.

5. Kev kho mob thiab kev tiv thaiv ib puag ncig.

6. Txhua qhov ntev tuaj yeem ua tau.

7. CE.RoHs SGS pom zoo.


FAQ

1.Yog koj lub tuam txhab txais customization?

Peb muaj peb tus kheej lub Hoobkas thiab pab neeg ua haujlwm zoo, thiab peb txais kev pabcuam OEM.


2.Yuav ua li cas rau nruab qhov cub? Yog tias lub cub tawg xav tau kev kho tom qab muag.

Peb lub tuam txhab tuaj yeem cob qhia yuav ua li cas rau nruab qhov cub. Yog tias koj xav tau, peb cov neeg ua haujlwm technic tuaj yeem nruab thiab kho nyob rau txawv teb chaws.


3.Yuav daws qhov teeb meem zoo li cas?

Yog tias cov khoom tsis ua raws li cov qauv ntawm cov neeg siv khoom lossis muaj teeb meem zoo, peb lub tuam txhab yuav muaj lub luag haujlwm los them nyiaj rau nws.


4. Lub sijhawm khoom xa tuaj yog dab tsi?

10-25 hnub tom qab tau txais qhov tso nyiaj

Yog tias peb muaj qhov loj me koj xav tau hauv Tshuag. peb yuav xa lawv 2-3 hnub, yog tias koj xaj crucible xav tau los tsim, lub sijhawm xa khoom yog li 10-25 hnub.


5. Dab tsi' koj qhov kev coj ua tsis tu ncua txog cov nqe lus them nqi?

A: Cov nqe lus them nqi: T / T 30% -50% tso nyiaj tom qab tau txais kev pom zoo, qhov nyiaj tshuav tom qab cov khoom npaj ua ntej shipping lossis L / C, lossis Western Union rau me me. Los yog PAYPAL.


Cim npe nrov: loj diam quartz iav raj, Tuam Tshoj, lwm tus neeg, Hoobkas, lag luam wholesale, yuav, nqe, luv nqi, ua nyob rau hauv Suav teb

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