Quartz tube

Quartz tube
Post Date: Sep 25,2007
Expiry date: Sep 19,2008
Company Info
Date Joined:2007
Online Postings:
Products (0),
Selling Leads (2)
Country/Territory: China
Business Type : Trading Company
Number of Employees: 11 - 50
Detailed Selling Lead Description
We are a manufacture of China, Our company can supply different kind of quartz tubes(including transparence quartz tubes and milky quartz tubes and quartz rod). Our product quality is very good and the price is very competitive. We can produce transparence quartz tubes size as follows: Out diameter:4mm-50mm Thickness of wall:0.3mm-4mm Softening point:1670 Celsius degree Annealing point:1210 Celsius degree We also can supply quartz rod, the size as follow: Diameter:8mm-30mm Packing: Any Payment: L/C or T/T in advance Our company also can supply U type quartz tubes. We can produce milky quartz tubes size as follows: Out diameter:7mm-55mm Thickness of wall:0.8mm-3.4mm Technical(physical and chemical) data as follows: 1. Spectral transmission at 500nm<10% 2. Sio2>99.5% 3. Keep the tube under 900(Celsius degree) for 15 minutes, then put into 20(Celsius degree) water 3 times, no crack. If you inform us your detail require technical data about quartz tubes, we will quote best price to you.