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Borosilicate color glass tube

FOB Reference Price:Get Latest Price
US $0.7 - 10 / Kilogram | 500 Kilogram/Kilograms (Min. Order)
Supply Ability:
500 Ton/Tons per Month
Port:
Qingdao
Seller Support:
Payment protection
On-time shipment
Product quality protection
Payment:
More

Quick Details

Place of Origin:
Shandong, China (Mainland)
Brand Name:
GT GLASS
Size:
7-200mm
Type:
Tempered Glass
Application:
Lighting Glass
Thickness:
0.8-9.0mm
Composition:
Toughened Glass
Material:
Borosilicate3.3 glass
Brand:
GT GLASS
Diameter:
7-200mm
Color:
Blue, green, yellow, red, pink and so on
Packing:
Export carton, pallet, wooden case.

Packaging & Delivery

Packaging Details: export standard carton, pallet, wooden box
Delivery Detail: 20days after received your L/C or TT

Colored borosilicate glass tubing

 

Chemical &physical index:  

 

                                                               Physical Property

No.

Physical performance

Numerical Value

Unit

1

Coefficient of mean linear thermal expansion(20°C,300°C)

3.3±0.1

10-6K-1

2

Transformation temperature

525±15

°C

3

Softening point

820±10

°C

4

Working point

1260±20

°C

5

Density at 20°C

2.23±0.02

g/cm3

6

Mean thermal conductivity(20°C-100°C)

1.2

w/m2k

7

Refractive index

0.92

1

Main Composition

SiO2

B2O3

Na2O+K2O

Al2O3

81

13

4

2

Chemical Property

Hydrolytic resistance at 98°C

ISO719-HGB 1

Hydrolytic resistance at 121°C

ISO720-HGA 1

Acid resistance Class

ISO1776-First Class

 

 

 Chemical Compositi

 

Main Composition:

Main Composition

SiO2

B2O3

Al2O3

Na2O+K2O

80±0.5%

13±0.2%

2.4±0.2%

4.3±0.2%

 

Regular specification:

 

 

25*4mm,32*3.2mm,32*4mm,38*3.2mm,38*4mm,44*4mm,51*4mm,41*4.8mm etc

 

Available size:

 

1)Diameter:  7-200mm

 

2)Wall thickness from 0.8mm to 9.0mm

 

3)Length to 1220mm.

 

 

 

 

 

 

GT GLASS Competitive Advantages:

1. 12 years experiences on glass manufacturing and exporting.

2. Top quality glass, exporting to more 60 countries in the world.

3. Strong export cartons, solving the problems of breakage.

4. Near to Qingdao of China main container seaports, ensuring fast delivery.

5. Full range of borosilicate3.3 glass tube supply, offering one-stop purchase.

6. Professional sales team, offering personalized and dedicated services.

Transaction History of the Supplier

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China (Mainland) | Manufacturer, Trading Company
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