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By certification 
Product Features
◆ High borosilicate glass (also known as hard glass), also known as "borosilicate glass 3.3" or pyrex glass tubes because the linear thermal expansion coefficient is (3.3 0.1)×10-6/K. It is a kind of special glass material with high temperature borosilicate glass tube
General Information
Glass made from silica and boric oxide. Such glass is highly resistant to chemical corrosion and temperature change (thermal shock) and is particularly suitable for laboratory ware (test tubes, etc.), domestic cooking ware(oven dishes, etc.), high-power lamps and other technical glass ware. It is also used when glass has to be bonded to metal and low expansion is a key characteristic. Borosilicate 3.3 serves as a material of true function and wide applications.
Description
Product Name |
Borosilicate Glass Tubing 3.3 |
Size |
Outside diameter: 5-100mm, wall thickness :0.8-10mm, Customized |
Classification |
Borosilicate glass 3.3 |
Color |
Clear |
Shipping |
Fedex/DHL/EMS/UPS/TNT/By sea/By air etc |
Supply Ability |
50 tons/tons per Day |
Samples orders / trail orders |
Acceptable |
MOQ |
10 tons |
Payment |
T/T, Western Union, |
Delivery |
15-30 working days or according to your quantity |
About samples |
We'd love to offer samples free of charge, and you're required to pay the freight to your address. |
Product Features
◆ High borosilicate glass (also known as hard glass), also known as "borosilicate glass 3.3" because the linear thermal expansion coefficient is (3.3 0.1)×10-6/K. It is a kind of special glass material with low expansion rate, high temperature resistance, high strength, high hardness, high light transmittance and high chemical stability.
◆ Acid, alkali and water resistance, excellent corrosion resistance, has good thermal stability, chemical stability and electrical properties, so it has chemical erosion resistance, thermal impact resistance, good mechanical properties, high temperature characteristics.
Specification List
Outer Diameter |
Wall thickness |
Wall thickness |
Wall thickness |
Wall thickness |
Outer Diameter |
Wall thickness |
Wall thickness |
Wall thickness |
Wall thickness |
|
4±0.4 |
0.8±0.1 |
34±0.8 |
l.4±0.2 |
2.0±0.2 |
2.6±03 |
3.5±0.3 |
||||
5±0.4 |
0.8±0.1 |
36±0.8 |
1.4±0.2 |
2.0±0.2 |
2.8±0.3 |
3.5±0.3 |
||||
6±0.4 |
1.0±0.1 |
1.5±0.2 |
2.0±0.2 |
38±0.8 |
1.4x0.2 |
2.0±0.2 |
2.8±0.3 |
3.5±0.3 |
||
7±0.4 |
1.0±0.1 |
1.5±0.2 |
2.0±0.2 |
40±l.0 |
1.6±0.2 |
2.0±0.2 |
3.0±0.3 |
3.8±0.4 |
||
8±0.4 |
1.0±0.1 |
1.5±0.2 |
2.0±0.2 |
42±1.0 |
1.6±0.2 |
2.3±0.2 |
3.0±0.3 |
3.8±0.4 |
||
9±0.4 |
1.0±0.1 |
1.5±0.2 |
2.0±0.2 |
44±1.0 |
1.6±0.2 |
2.5±0.3 |
3.0±0.3 |
3.8±0.4 |
||
10±O.4 |
1.0±0.1 |
1.5±0.2 |
2.0±0.2 |
2.5±0.3 |
46±1.0 |
1.6±0.2 |
2.5±0.3 |
3.2±0.3 |
4.0±0.4 |
|
11±0.4 |
1.0±0.1 |
1.5±0.2 |
2.0±0.2 |
2.5±0.3 |
48±1.0 |
1.6±0.2 |
2.5±0.3 |
3.2±0.3 |
4.0±0.4 |
|
12±0.4 |
1.0±0.1 |
1.5±0.2 |
2.0±0.2 |
2.5±03 |
50±1.0 |
1.8±0.2 |
2.5±0.3 |
3.5±0.3 |
4.2±0.4 |
|
13±0.4 |
1.0±0.1 |
1.5±0.2 |
2.0±0.2 |
2.5±0.3 |
52±1.0 |
1.8±0.2 |
2.5±0.3 |
3.5±0.3 |
4.2±0.4 |
|
14±0.4 |
1.0±0.1 |
1.5±0.2 |
2.0±0.2 |
2.5±0.3 |
54±1.0 |
1.8±0.2 |
2.5±0.3 |
3.5±0.3 |
4.2±0.4 |
|
15±0.4 |
1.0±0.1 |
1.5±0.2 |
2.0±0.2 |
2.5±0.3 |
56±1.0 |
1.8±0.2 |
2.5±0.3 |
3.5±0.3 |
4.5±0.5 |
|
16±0.4 |
1.2±0.2 |
1.8±0.2 |
2.4±0.3 |
3.0±0.3 |
58±1.0 |
1.8±0.2 |
2.5±0.3 |
3.5±0.3 |
4.5±0.5 |
|
17±0.4 |
1.2±0.2 |
1.8±0.2 |
2.4±0.3 |
3.0±0.3 |
60±1.5 |
2.2±0.3 |
3.2±0.4 |
4.2±0.5 |
5.3±0.5 |
|
18±0.4 |
1.2±0.2 |
1.8±0.2 |
2.4±0.3 |
3.0±0.3 |
62±1.5 |
2.2±0.3 |
3.2±0.4 |
4.2±0.5 |
5.3±0.5 |
|
19±0.4 |
1.2±0.2 |
1.8±0.2 |
2.4±0.3 |
3.0±0.3 |
64±1.5 |
2.2±0.3 |
3.2±0.4 |
4.2±0.5 |
5.3±0.5 |
|
20±0.5 |
1.2±0.2 |
1.8±0.2 |
2.4±0.3 |
3.0±0.3 |
66±1.5 |
2.2±0.3 |
3.2±0.4 |
4.2±0.5 |
5.3±0.5 |
|
21±0.5 |
1.2±0.2 |
1.8±0.2 |
2.4±0.3 |
3.0±0.3 |
68±1.5 |
2.2±0.3 |
3.2±0.4 |
4.2±0.5 |
5.3±0.5 |
|
22± 0.5 |
1.2±0.2 |
1.8±0.2 |
2.4±0.3 |
3.0±0.3 |
70±1.5 |
2.2±0.3 |
3.2±0.4 |
4.2±0.5 |
5.3±0.5 |
|
23±0.5 |
1.2±0.2 |
1.8±0.2 |
2.4±0.3 |
3.0±0.3 |
72±15 |
2.2±0.3 |
3.2±0.4 |
4.2±0.5 |
5.3±0.5 |
|
24±0.5 |
1.2±0.2 |
1.8±0.2 |
2.4±0.3 |
3.0±0.3 |
74±1.5 |
2.2±0.3 |
3.2±0.4 |
4.2±0.5 |
5.3±0.5 |
|
25±0.5 |
1.2±0.2 |
1.8±0.2 |
2.4±0.3 |
3.0±0.3 |
76±1.5 |
2.2±0.3 |
3.2±0.4 |
4.2±0.5 |
5.3±0.5 |
|
26±0.5 |
1.4±0.2 |
2.0±0.2 |
2.6±0.3 |
3.2±0.3 |
78±1.6 |
2.2±0.3 |
3.2±0.4 |
4.2±0.5 |
5.3±0.5 |
|
27±0.5 |
1.4±0.2 |
2.0±0.2 |
2.6±0.3 |
3.2±0.3 |
80±1.8 |
2.5±0.3 |
3.5±0.4 |
5.0±0.6 |
6.3±0.6 |
|
28±0.5 |
1.4±0.2 |
2.0±0.2 |
2.6±0.3 |
3.2±0.3 |
82±1.8 |
2.5±0.3 |
3.5±0.4 |
5.0±0.6 |
6.3±0.6 |
|
29±0.5 |
1.4±0.2 |
2.0±0.2 |
2.6±0.3 |
3.2±0.3 |
84±1.8 |
2.5±0.3 |
3.5±0.4 |
5.0±0.6 |
6.3±0.6 |
|
30±0.8 |
1.4±0.2 |
2.0±0.2 |
2.6±0.3 |
3.2±0.3 |
86±1.8 |
2.5±0.3 |
3.5±0.4 |
5.0±0.6 |
6.3±0.6 |
|
32±0.8 |
1.4±0.2 |
2.0±0.2 |
2.6±0.3 |
3.2±0.3 |
88±1.8 |
2.5±0.3 |
3.5±0.4 |
5.0±0.6 |
6.3±0.6 |
FAQ
Q1: What about the lead time for mass production?
It depends on the quantity. Generally, the delivery time will be around 20 days.
Q2: What are the payment terms?
T/T:30% deposit, and the remaining balance after getting the copy of B/L.
Other forms of payment, such as L/C, D/P are accepted.
The prices and payment terms can be negotiated according to real - time situation.
Remark: pyrex glass tubes, borosilicate tube glass blowing,high temperature borosilicate glass tube
According to customers' different needs , we can do custom-made various diameter, wall thickness, specifications of high borosilicate glass tube, process tube, lighting tube and other glass crafts which are for the production of a variety of cups, Health Pot, jars and glasswares and also energy-saving lamp wicks.
http://www.chinaborosilicateglass.com/
