Quartz Boiling Flasks, Round Bottom, with Joints

  • Model NO.: 008
  • Type: Quartz
  • Softening Point: 1683 Degree
  • Defoamation Point: 1120
  • Coefficient of Thermal Expansion: 5.6*10-7
  • Comressive Strength: 1100
  • Dielectric Constant: 3.7
  • Shape: Quartz Tubes
  • Density: 2.2g/cm3
  • Specification: SGS
  • Disposable: Disposable
  • Purity: 99.99% Min
  • Annealing Point: 1215 Degree
  • Strain Point: 1110 Degree
  • Thermal Conductance: 1.4
  • Tension Strength: 48
  • Application: Semiconductor, Chemical, Electricity
  • Size: as Request
  • Trademark: yukang
  • Origin: Donghai, Jiangsu, China


Quartz Boiling Flasks, Round Bottom, with Joints
Specifications

Size:50ml,60ml,125ml,250ml,500ml,1000ml,2000ml
1.high temperture resistance 
2.Good corrision resistance 
3.Hig transmittance 
4.ISO-9001 certified

Material

Quartz glass

Purity :

More than 99.99%

Characteristic :

1.high quality competitive price and elegant appearance

2.high temperature resistence and corrosion resisting

3.no bubble and no processing trade

4.long time to use


About Donghai Yukang Quartz Material Co., Ltd:
We can supply more than 5 types and 70 speculations, ranging from 3-300mm clear quartz tube(high purity, good heating resistance, low OH), UV-stop quartz tube, red quartz tube, processed quartz tube, quartz rod, quartz plate, gray quartz tube, and so on. And we have further capacity of trim cutting, fire-polishing, pinching, and bending, and so on.

After-Sale service:
1) 24 hrs service for customers.
2) quality issue, we accept reworking if quality is not reach your requirements.
3) sample available for free.
4) OEM service acceptable. Welcome your artwork.


Your design and drawing are accepted, we can make as your requirement. Waitting for your special specification to offer.
AL Fe K Na Li Ca Mg Cu Mn Cr B Ti
5-12 0.19-1.5 0.71-1.6 0.12-1.76 0.38-0.76 0.17-1.23 0.05-0.5 0.05 0.05 <0.05 <0.1 <1.0

Spectral transmission at   1.0mm thickness
m m <220 255 280 315 350 38 590 780
% 89 91 93 93 93 93 93.2 93.4


Physical Prop er ties
(g/cc)Density20 °C kg.m-3 2.2
Degree of Hardness Moh's Scale 5.5-5.6
Softening point(degree) 1683
Annealing point 1215
Defoamation Point 1120

Enerpac Tools

HENGTAI INTERNATIONAL CO., LTD. , http://www.hengtai-power.com