Company Name:

Jiangsu Guangda Quartz Co., Ltd

Business Type:

Manufacturer  

Product/Service:

Fused quartz tube, Electro-fusion quartz tube, Ozone-free quartz tube, Closed quartz tube, Quartz Rod, Quartz Lens, Boiler quartz tube , Melted quartz powder, Crystal Soup caldron,Crystal pan of bakes, and Crystal cup.

Company Address:

Tuofeng industry park in Donghai Town, Lianyungang, Jiangsu, China  

No. of Total Employees:

51-100 People

Year Established:

1999 

Factory Size:

14,271.5 square meters  

Factory Location:

Lianyungang ,jiangsu,China  

No. of Production Lines:

9  

Contract Manufacturing:

OEM Service Offered  

High purity quartz:

SiO2≥99.97%, high quality nature crystal as the raw material, go thru advanced technic.

Clear Fused Quartz Tubing & Rod

This is clear fused quartz glass tube available as continuous machine drawn and automatic controlled tubing. This glass had the typical characteriastics of high purity, good spectral transmission, well controlled dimension and lower OH and so on. It serves 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 3-260mm outside diameter, 0.5-8.0mm wall thickness and 10-3000mm length. Exhaust tubes with good CPK are suitable for high-speed streamline production. And further processing of trim cutting, fire polishing, bending and pinching and etc. can be done according to the requirement of customers. OH-content can be controled within 20ppm\15ppm\10ppm\5ppm\2ppm according to the requirement of customers.

Ozone-free quartz tube

 At UV wave band 185nm, the wavelength through average about 70%,
It is the best material for ozone-free sterilize lamp or sleeve quartz glass tubing.
At UV wave band 253.7nm, the wavelength through rate average > 85%,  be propitious to Ozone sterilize lamp or sleeve quartz glass tubing.
Transparent Quartz tubes widely apply to Semiconductor, Lighting, and Electric heating Industrial field.

Closed quartz tube

Quartz Tube for UV-C Disinfection. RE418F is mechanically drawn electrically fused clear quartz glass tube. It uses natural quartz as raw material with average SiO2 99.97%. Due to its slightly lower purity, RE418F has lower transmission in deep UV-C range such as ozone forming line 185nm, so RE418F can not be used as ozone producing application. But RE418F still has a good transmission in UV-C range of 200-280nm wavelengths such as at UV distifection line 254nm. So this item is a good material in UV-C disinfection applicaion such as employed as sleeve of a good material in UV-C disinfection application such as employed as sleeve of low pressure ozone free UV-C lamps.

RE418F with OH<150ppm can be used as sleeve of low pressure ozone free UV-C lamps