Jinan GT Industrial Co., Ltd.
Main products:Borosilicate Glass Tubing,Amber Tubing,Colored Tube
Products
Contact Us
  • Contact Person : Ms. Lee Mary
  • Company Name : Jinan GT Industrial Co., Ltd.
  • Tel : 0086-531-88021366
  • Fax : 0086-531-88021399
  • Address : Shandong,Jinan,No.101, Huayuan Road, Jinan
  • Country/Region : China
  • Zip : 250100

20% lead glass tube

20% lead glass tube
Product Detailed
(1)Lamp making, exhaust pipe, fluorescence lights core post (2)Tractors headlight and tail light, dynamo, CFL.

Physical Properties

    Thermal-expansion coefficient (20400)

91±1.5×107

    Anti-water stability

Grade 4

    Annealing point

455+/-5

    Volume receptivity TK-100

210

    Temperature of softening point

635+/-10

    Heat resistant emergency performance (T)

>110

Density at 20

2.82+/-0.01

 

Out Diametre

2.0 to 20 mm

Wall Thickness

0.05 to 1.3 mm

Length

50 to 2000 mm

20% lead glass tube



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