Quartz Test Tubes

• Model NO.: HK-233
• Application: Furnace Quartz Tubing
• 25: 2.5
• Specification: CE

• Type: Quartz
• Size: 10mm-450mm
• Trademark: HKQT
• Origin: Jiangsu

This material is commonly called 'germicidal' or 'ozone free' quartz glass. It is produced to transmit UV-A and UV-B while blocking the deep high wavelengths. This makes it the ideal material for many disinfecting applications and various other UV treatment applications.

Our clear quartz tubing features high purity (>99.99%), good physical and chemical properties, tight tolerances, and low -OH content. The tubes are used in a variety of applications by our customers. Special dimensions and tolerances are available upon requests. We also offer UV-cutoff tubing, ozone free tubing and irregular-shaped tubing.

Transparent Quartz tubes widely apply to Semiconductor, Lighting, and Electric heating Industrial field.

Dimensional Tolerance

Range of OD OD WT SidingOut of Round Bow\1220mm
≤ 6mm± 2.0% ± 10% 12%2.0%2.5mm
6.00-15.00mm± 1.25% ± 8% 10%1.5%2.5mm
15.00-20.00mm± 1.25% ± 10% 15%1.5%2.5mm
20.00-25.00mm± 1.25% ± 10% 15%1.5%3.0mm
25.00-30.00mm± 1.35% ± 12% 15% 1.5% 3.0mm
30.00-80.00mm± 1.5% ± 14% 15%2.0%3.0mm
80.00-100.00mm± 1.0% ± 0.5mm 15%2.0%3.0mm
100.00-120.00± 1.5% ± 0.8mm 15%2.0%3.0mm
120.00-160.00± 1.8% ± 1.0mm 20%2.5%3.0mm
160.00-180.00± 3.0% ± 1.0mm 25%2.5%3.0mm
180.00-200.00± 4.0% ± 1.5mm 25%2.5%3.0mm
200.00-240.00± 4.0% ± 1.5mm 25%2.5%3.0mm
240.00-280.00± 6.0% ± 2.0mm 25%2.5%3.0mm
280.00 above± 8.0% ± 3.0mm 25%2.5%3.0mm

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