Donghai Shengda Quartz Products Co., Ltd.
 Chemicals > Lab Supplies >  Halogen lamp used Quartz Tube

Halogen lamp used Quartz Tube

Brand Name:
SHENG DA
Type:
Clear Quartz Pipe
Color:
Transparent
Application:
lamps
Surface Treatment:
Polished
Outside Diameter:
3mm~80mm
Halogen lamp used Quartz Tube
 
Detailed Description
 


Halogen lamp used Quartz Tube
high purity
good spectral transmission
well controlled dimension
low OH

Halogen lamp used Quartz Tube

Lamp used quartz glass tube available as continuous machine drawn and automatic controlled tubing. This glass has typical characteristics of high purity, good spectral transmission, well controlled dimension and low OH and so on. It servers as the first choice of heat resistant material for halogen lamps, mercury lamps, metal halide lamps and other quartz lamps. This glass can be supplied in the range of 3-80 mm outside diameter, 0.6-2.0 mm wall thickness and 800-2400mm length. Exhaust tubes with good CPK are suitable for high-speed streamline production. And further processing of trim cutting, fire polishing, bending and pinching can be done according to the requirement of customers. OH-content can be controlled within 20ppm/ 15ppm/ 10ppm/ 5ppm/ 2ppm/ according to the requirement of customers.

Dimensional Tolerance

Range of OD

OD

WT

Siding

Out of Round

Bow/1220mm

≤6mm

±2.0%

±10%

12%

2.00%

2.5mm

6.00mm-15.00mm

±1.25%

±8%

10%

1.50%

2.5mm

15.00mm-20.00mm

±1.25%

±10%

15%

1.50%

2.5mm

20.00mm-25.00mm

±1.25%

±10%

15%

1.50%

3.0mm

25.00mm-30.00mm

±1.35%

±12%

15%

1.50%

3.0mm

30.00mm-80.00mm

±1.5%

±14%

15%

2.00%

3.0mm

Physical Property

 

214

219

254

Density (g/cc)

2.2

2.21

2.21

Coefficient of Thermal Expansion(cm/cm°C)

5.5*10-7

5.9*10-7

6.7*10-7

Softening Point (°C)

1683

1660

1615

Annealing Point (°C)

1215

1204

1163

Strain Point (°C)

1120

1106

1066

Refractive Index

1.4585

1.456

1.46

Specific Heat (j/kgOK)

670

700

690

Compressive Strength  (Pa)

>1.1*109

0.94*109

0.55*109

 Youngs Modulus (Pa)

7.2*1010

7.5*1010

7*1010

 

Company: Donghai Shengda Quartz Products Co., Ltd

Certificate: ISO9001; ISO14001; OHSAS18001

Product: high-purity crystal powders, high-purity low OH crystal powder, clear fused quartz glass tube, UV-stop quartz glass tube, none-ozone quartz glass tube, quartz bar, milky quartz tube, quartz testing tube, quartz crucible and futher manufacturing quartz tube.

If you are interested in our products, please do not hesitate to contact us.

Donghai Shengda Quartz Products Co., Ltd.

Contactor  Ava Bo

Tel  86-518-87512111

Fax  86-518-87512918

Website: http // www. sdquartz. com

 


We promise to supply you with high quality Quartz Lighting Tubes!We can also produce according to your requirement.We promise you with the finest price,high quality and best service.If you have any problems about details please contact us.


Company information:
    Our company name is Donghai Shengda Quartz Products Co., Ltd. Which established in 2002 . We is an exporter of China (Mainland) Laboratory Bottles products.    Our products have been sold well in North America South America Eastern Europe Mid East! We have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers.    To pursue high quality and meet customers' demands are our perpetual promises. We sincerely invite you as our good friends to visit us.Please vist our website at www.sdquartz.com and use the contact form for a faster response!
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Send Inquiry to this Supplier
 
Donghai Shengda Quartz Products Co., Ltd.
Ms. Ava Bo
West End Of Pingming Road, Industrial Zone Of Pingming Town, Donghai County
86--518-87512111

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