Cangzhou Lewei International Co., Ltd.
Main products:swim cap,kick board,glass vial,dyestuff,paper tube
Products
Contact Us
  • Contact Person : Ms. Wang Lucia
  • Company Name : Cangzhou Lewei International Co., Ltd.
  • Tel : 0086-317-3138251
  • Fax : 0086-317-5306511
  • Address : Hebei,CANGZHOU,NO.306,BUILDING 11,YIHE SQUARE,JIEFANG WEST ROAD,YUNHE DISTRICT,CANGZHOU
  • Country/Region : China
  • Zip : 061000

glass tube

glass tube
Product Detailed
Related Categories:Glass
Related Product Searches:glass tube,High Quality,glass tube, craft glass tube,GUSPI
glass tube made from neutral borosilicate glass -USP TYPE I expansion 5.0 -OD 6-32mm WT 0.5-1.5mm L 1250-1800mm -ISO/CE

Glass tube made from neutral borosilicate glass

Outside Diameter: 6-32mm Wall Thickness: 0.5-1.5mm Length:1250-1800mm

Standard: USP, EP and JP

All of the products are produced in the workshops, which meet with the requirements of GMP standard.

Physical Data

 

 

1)

expansion coefficient

5.0×10-6K-1

 

a)working point

>1100°C

 

b)softening point

760-790°C

 

c)annealing point

530-550°C

 

d) Strain Point

515°C

2)

density p at25°C

2.32

Chemical Data

 

 

1)

hydrolytic resistance

0.035H1

2)

acid resistance

I1

3)

alkali resistance

A2

Composition

 

 

1)

SiO2

75

2)

B2O3

11.2

3)

Al2O3

5.4

4)

Fe2O3

0.02

5)

CaO

0.6

6)

K2O

0.5

7)

Na2O

6.5

8)

BaO

0.3

glass tube



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