Products

Contact Person : Mr. Wang Xiaodong
Company Name : Donghai Jingruida Quartz Products Co., Ltd.
Tel : 86-518-87271666
Fax : 86-518-87271666
Address : Jiangsu,Liangyungang,East Niuan Road, Caolin Village, Niushan Town, Donghai County
Country/Region : China
Zip : 222300

Quartz Tubes

Product Detailed

Related Categories:Quartz Tubes
Related Product Searches:Quartz Tubes,High Quality,plain end quartz tubing, closed end quartz tube

The twin tubing mainly made be the small diameter tubes.

ClearQuartz Tube

1.OD 3-400 mm2.Thickness Wall:07-10mm3.Length:Max 3000mm4.Export to USA for 5 year5.Our own factory

1)OD 3-400mm 2)Thickness Wall: 0.7-10mm 3)Length: Max3000mm 4)Exported to USA for 5 years 5)Our Own Factory

Transparent Quartz Glass Tubes For Heater Using

Product Features:

These tubes advantages are high purity, good spectral transmission, well controlled dimension and low OH, etc.They're the best heat resisting material for lamps like: halogen lamps, mercury lamps, metal halide lamps, etc.We can produce the tubes within a very large diameter rang: OD 3-400mm, thickness wall 0.7 – 10.0mm , length maximum 3000mm.We also can apply some further processing like trim cutting, fire polishing, bending, pinching, grinding and others according to customers’ requirements.We also can control our tubes OH content within 20ppm\ 15ppm\10ppm\5ppm\2ppm as your special needs.

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

Quartz Tubes

Other products

Opaque Quartz Glass Tube

Quartz Tube

Quartz crystal Tubing

1mm Thick Wall Opaque Quartz Glass Tube

Opaque,One End Closed Quartz Tubing