High Purity Heat Tempered Glass Tubes for Glass Blowing

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Type: Quartz
• Shape: Pipe
• Material: Quartz
• Transport Package: Plywood Case
• Model NO.: GT-0098
• Specification: RoHS
• Trademark: SHANGTAO
• Origin: Shanghai
• Production Capacity: 50000 PCS/Year

Product Description

Provide customers a comprehensive purchasing platform of industrial and electric heat ceramic products

Description

Physical Properties

Density 20oC g/cm3 2.2

Softening point(oC) 1683

Annealing point(oC) 1215

Defoamation Point (oC) 1120



Quartz glass tube is a special industrial technology glass which is made by SIO2. It is a very good basic material. Quartz glass has a series of excellent physical and chemical properties, high temperature resistance, anti-corrosive, good light transmission, good electrical insulation properties. Because of the excellent physical and chemical properties, it is widely applied in electric light sources, semiconductor, optical communications, military, metallurgy, building materials, chemical, mechanical, electrical, environmental protection ect.


FAQs

Q: Are you trading company or manufacturer ?

A: We are factory. We had been engaged industrial ceramics for more than 20 years.The quality and service of the products are guaranteed.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 20-40 days if the goods are not in stock, it is according to the quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: 100%T/T before shipping, when the value of the goods is less than $10,000. If over, can be discussed. Accept the payment by Alibaba insurance order.

Q: Why choose us?
A: OEM and ODM are available. We had customized about 6000 kinds ceramics products for our customer all over the world.

Pre-sale service: Professional technical persons will choose suitable materials for you due to using environment about the ceramic parts.

The sale of services: If you need,we can provide the sample for you to go on testing,and also provide technical help and supports for you.

After-sales service: Accept any repair of the product, help to improve technology for customer. And also provide long-term technical help and support for you.