Quartz Tubes

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 50 Pieces pc

Supply Capability:: 1000 Kilograms per Month pc/month

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Transparent quartz glass tube:clear fused quartz glass tube ,which is produced through the advanced productive technique of continuous smelting method, it has the characteristics of high purity, strong transmission , good thermally stable function, clear surface, low contents of hydroxide radical , it is the first used materials of producing halogen lamp , mercury vapor lamp , metal halogen lamp, the contests of hydroxide radical can be controlled within 20PPM\10PPM\5PPM\2PPM according to the demands of customers.

Dimensional Tolerance

Range of OD OD WT Siding Out 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

Chemical Composition Unit: ppm

Al Fe K Na Li Ca Mg Cu Mn Pb B Ti

20 1.0 3.5 3.5 1.0 2.0 0.5 0.3 0.5 0.01 0.

Q: What kind of glass is alkali free high borosilicate?: Alkali free borosilicate glass has the characteristics of high surface smoothness, low coefficient of expansion, high temperature resistance, no alkali precipitation and good insulation. Without potassium and nano plasma, it is an important glass raw material for the electronics and Optoelectronics industries. In addition, they do not contain arsenic, antimony, barium, and halides.

Q: Is it a vacuum cup with fluorine coating that affects the health?: Fluorine is a nonmetallic chemical element, chemical symbol F, atomic number 9. Fluorine is the halogen elements of a periodic system of A VII family, located in the second period in the periodic table of elements.

Q: What are the anticorrosive materials for glass fiber reinforced plastic?: The specific construction program for the three cloth five oil, namely the bottom coating again after solidification and then brush a layer of epoxy glass cloth, coating, a layer of glass cloth again, painted again, then brush a layer of glass cloth epoxy cover can be again.

Q: What's the raw material for organic glass fiber reinforced plastic? Thank you.: Plexiglass is made up of reinforcing material and cementing agentReinforcing material: glass fiber, cloth, felt and bandAdhesives: Unsaturated Poly I ester resin, epoxy resin, vinyl resin, phenolic resin and so onOther: curing agents, accelerators, fillers, etc.

Q: What are the Department of mobile phone lens?: Well, yes, coating is coated, but not what you said, the film, this forgot to say, but generally speaking, is this, in fact, is not very complicated process, as long as there is equipment, it is easy to handle!

Q: What kind of material is the glass made of?: Glass is formed by the fusion of silica and other chemicals (the main ingredients are soda ash, limestone, quartz). A continuous network structure is formed during melting, and the silicate like non-metallic material is gradually increased and hardened in the process of cooling.

Q: What is the raw material of glass fiber reinforced plastics and what is the matching ratio?: Hand paste raw material: surface felt, short cut felt, square cloth.Winding: continuous fiber, surface felt, stitched felt, mesh fabricMolding, BMCRatio: surface felt: resin =1:9

Q: What are the characteristics of the gas flow in the flame space of a glass furnace?: Ordinary glass plate glass, wire glass and quartz glass (also known as crystal glass) a molding. Wired glass as the quartz glass; only a raw material of sandstone or silica or quartz sand. Tempered glass is made of flat glass as raw material for re processing: the cut of the flat glass into the tempering furnace, heating to about 650 degrees, with cold air quenching, glass forming hardening - tempering. Accomplish!

Q: Tempered glass and ordinary glass raw materials the same, but the manufacturing method is different, why first heating in rapid cooling, the difference is so great?: Ordinary glass float line cooling is a long process, the glass also has compressive stress, but the compressive stress is small, uneven distribution

Q: What materials are needed for the production of glass bottles and what are their proportions?: The manufacturing technology of the use of glass a thousand li a day, increasing by the clock, glass, doors and windows, lamps, such as high-tech electronic components and space technology, are indispensable glass. Our daily contact with most of the "flat glass is" thick to thin for doors and windows, clocks and the use of medical tests, the manufacturing method is that the furnace in the glass slurry level or traction method (also called float) and vertical traction method. After the dissolution of soluble traction after furnace also has the cooling system, cooling after the completion into a "flat glass, flat glass thickness mainly depends on the speed of traction, traction faster, can be manufactured and thinner. Although the ordinary flat glass from the front appears bright transparent, but from the side near the edge is slightly blue, because the amount of glass color depends on the main raw material in the manufacture of glass - quartz sand and iron content of purity. Generally, the thin glass used in the watch industry is superior in quality but expensive in value, mainly because the material used in quartz sand is superior and the iron content is very low (usually under 3/10000).

All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.

1. Manufacturer Overview

Location	Shanghai, China
Year Established	1990
Annual Output Value
Main Markets	North America South America Eastern Europe Southeast Asia Mid East Eastern Asia Western Europe
Company Certifications	ISO 9001:2000

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port
Export Percentage	41% - 50%
No.of Employees in Trade Department
Language Spoken:
b) Factory Information
Factory Size:	1,000-3,000 square meters
No. of Production Lines
Contract Manufacturing
Product Price Range