• High Temperature Large Diameter High Borosilicate Glass Tubes
  • High Temperature Large Diameter High Borosilicate Glass Tubes
  • High Temperature Large Diameter High Borosilicate Glass Tubes
  • High Temperature Large Diameter High Borosilicate Glass Tubes

High Temperature Large Diameter High Borosilicate Glass Tubes

Color: Transparent
Certification: ISO9001
Cup Accessories: without Handle
Application: Daily Use
Type: Glass Tube
Transport Package: Carton
Customization:
Diamond Member Since 2021

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Rating: 4.5/5
Manufacturer/Factory & Trading Company
  • Overview
  • Product Description
  • Product Application
  • Product Advantages
  • Product Parameters
  • Production Flow
  • Company Profile
  • Packaging & Shipping
  • Certifications
Overview

Basic Info.

Model NO.
65*1.8*1500m
Specification
18-1.8-1500
Trademark
Tianxu& Oem
Origin
China
HS Code
7023
Production Capacity
120450 Tons

Product Description

Product Description

The tubes are with diameter ranging from Φ9mm to Φ160mm and wall thickness from 1mm to 5mm,The glass can be adapted to various products, like glass instrument tubes, domestic glass ware, glass rod, chemical tubes, medium-high temperature Solar thermal tubes, rough solar vacuum tubes

Product Application

The adaptability of glass allows it to provide target solutions for many related industries

1. High Borosilicate Glass in Daily Usage 
High borosilicate glass is considered to be the healthiest and most safe daily usage glass  for it doesn't contain or generate any matters harmful to the body in usage. It is also featured by anti-temperature difference, non-bursting rate, good gloss, etc. High Temperature Large Diameter High Borosilicate Glass Tubes

2.  High Borosilicate Glass in Laboratory
Highly resistant to thermal shock and heat; resistant to water, strong acids, alkali and saline solutions.  High Temperature Large Diameter High Borosilicate Glass Tubes

3.  High Borosilicate Glass in Lighting
High optical and cosmetic quality, no extra reflection and refraction. Tight geometric tolerances allows for stable manufacturing process and easy assembly. Especially low thermal expansion, high resistant to thermal shock and high chemical resistance make it optimally suitable for use in adverse conditions.

High Temperature Large Diameter High Borosilicate Glass Tubes

Product Advantages

Our High borosilicate glass tubes has feature of low expansion rate, high temperature resistance, high strength, high hardness, high light transmittance, and high chemical stability. We are source tube supplier for famous brands like Starbucks,  Xiaobaixiong, and Wuliangye. The high quality has won us unanimous favorable comments from customers.

Product Parameters

Physical Property

No. Physical Performance Numerical Value Unit
1 Coefficient of meamlinear thermal expansion (20ºC-300ºC) 3.3+/-0.1 10-6K-1
2 Transformation temperature 525+/-15 ºC
3 Softening point 820+/-10 ºC
4 Working Point 1260+/-20 ºC
5 Density at 20ºC 2.23+/-0.02 g/cm3
6 Mean thermal conductivity(200-100ºC) 1.2 w/m2k
7 Refractive index 0.92 1

Main Composition 
SiO2 B2O3 Na2O+K2O Ai2O3
81 13 4 2

Chemical Property
Hydrolytic Resistance at 98ºC ISO719-HGB 1
Hydrolytic Resistance at 121ºC ISO720-HGA 1
Acid Resistance Class ISO1776-first class

Glass Tubing Size(mm)
OD Wall Thickness
(Thin)
Wall Thickness
(Thin)
Wall Thickness
(Medium)
Wall Thickness
(Heavy)
Wall Thickness
(Super Heavy)
4+/-0.4 0.5+/-0.1 0.8+/-0.1      
5+/-0.4 0.5+/-0.1 0.8+/-0.1      
6+/-0.4 0.5+/-0.1 1+/-0.1 1.5+/-0.2 2+/-0.2 2.5+/-0.3
7+/--0.4 0.5+/-0.1 1+/-0.1 1.5+/-0.2 2+/-0.2 2.5+/-0.3
8+/-0.4 0.6+/-0.1 1+/-0.1 1.5+/-0.2 2+/-0.2 2.5+/-0.3
9+/-0.4 0.6+/-0.1 1+/-0.1 1.5+/-0.2 2+/-0.2 2.5+/-0.3
10+/-0.4 0.6+/-0.1 1+/-0.1 1.5+/-0.2 2+/-0.2 2.5+/-0.3
11+/-0.4 0.6+/-0.1 1+/-0.1 1.5+/-0.2 2+/-0.2 2.5+/-0.3
12+/-0.4 0.6+/-0.1 1+/-0.1 1.5+/-0.2 2+/-0.2 2.5+/-0.3
13+/-0.4 0.6+/-0.1 1+/-0.1 1.5+/-0.2 2+/-0.2 2.5+/-0.3
14+/-0.4 0.6+/-0.1 1+/-0.1 1.5+/-0.2 2+/-0.2 2.5+/-0.3
15+/-0.4 0.6+/-0.1 1+/-0.1 1.5+/-0.2 2+/-0.2 3+/-0.3
16+/-0.4 0.7+/-0.1 1.2+/-0.2 1.8+/-0.2 2.4+/-0.2 3+/-0.3
17+/-0.4 0.7+/-0.1 1.2+/-0.2 1.8+/-0.2 2.4+/-0.2 3+/-0.3
18+/-0.4 0.7+/-0.1 1.2+/-0.2 1.8+/-0.2 2.4+/-0.2 3+/-0.3
19+/-0.4 0.7+/-0.1 1.2+/-0.2 1.8+/-0.2 2.4+/-0.2 3+/-0.3
20+/-0.5 0.8+/-0.1 1.2+/-0.2 1.8+/-0.2 2.4+/-0.2 3+/-0.3
21+/-0.5 0.8+/-0.1 1.2+/-0.2 1.8+/-0.2 2.4+/-0.2 3+/-0.3
22+/-0.5 0.8+/-0.1 1.2+/-0.2 1.8+/-0.2 2.4+/-0.2 3+/-0.3
23+/-0.5 0.8+/-0.1 1.2+/-0.2 1.8+/-0.2 2.4+/-0.2 3+/-0.3
24+/-0.5 0.8+/-0.1 1.2+/-0.2 1.8+/-0.2 2.4+/-0.2 3+/-0.3
25+/-0.5 0.8+/-0.1 1.2+/-0.2 1.8+/-0.2 2.4+/-0.2 3.2+/-0.3
26+/-0.5 0.9+/-0.1 1.4+/-0.2 2+/-0.2 2.6+/-0.3 3.2+/-0.3
27+/-0.5 0.9+/-0.1 1.4+/-0.2 2+/-0.2 2.6+/-0.3 3.2+/-0.3
28+/-0.5 0.9+/-0.1 1.4+/-0.2 2+/-0.2 2.6+/-0.3 3.2+/-0.3
29+/-0.5 0.9+/-0.1 1.4+/-0.2 2+/-0.2 2.6+/-0.3 3.2+/-0.3
30+/-0.8 1.0+/-0.1 1.4+/-0.2 2+/-0.2 2.6+/-0.3 3.2+/-0.3
32+/-0.8 1.0+/-0.2 1.4+/-0.2 2+/-0.2 2.6+/-0.3 3.5+/-0.3
34+/-0.8 1.0+/-0.2 1.4+/-0.2 2+/-0.2 2.6+/-0.3 3.5+/-0.3
36+/-0.8 1.0+/-0.2 1.4+/-0.2 2+/-0.2 2.8+/-0.3 3.5+/-0.3
38+/-0.8 1.0+/-0.2 1.4+/-0.2 2+/-0.2 2.8+/-0.3 3.5+/-0.3
40+/-1.0 1.0+/-0.2 1.6+/-0.2 2.3+/-0.2 3.0+/-0.3 3.8+/-0.4
42+/-1.0 1.2+/-0.2 1.6+/-0.2 2.3+/-0.2 3.0+/-0.3 3.8+/-0.4
44+/-1.0 1.2+/-0.2 1.6+/-0.2 2.5+/-0.3 3.0+/-0.3 3.8+/-0.4
46+/-1.0 1.2+/-0.2 1.6+/-0.2 2.5+/-0.3 3.2+/-0.3 4+/-0.4
48+/-1.0 1.2+/-0.2 1.6+/-0.2 2.5+/-0.3 3.2+/-0.3 4+/-0.4
50+/-1.0 1.4+/-0.2 1.8+/-0.2 2.5+/-0.3 3.5+/-0.3 4.2+/-0.4
52+/-1.0 1.4+/-0.2 1.8+/-0.2 2.5+/-0.3 3.5+/-0.3 4.2+/-0.4
54+/-1.0 1.4+/-0.2 1.8+/-0.2 2.5+/-0.3 3.5+/-0.3 4.2+/-0.4
56+/-1.0 1.4+/-0.2 1.8+/-0.2 2.5+/-0.3 3.5+/-0.3 4.5+/-0.5
58+/-1.0 1.4+/-0.2 1.8+/-0.2 2.5+/-0.3 3.5+/-0.3 4.5+/-0.5
60+/-1.5 1.6+/-0.2 2.2+/-0.2 3.2+/-0.4 4.2+/-0.5 5.3+/-0.5
62+/-1.5 1.6+/-0.2 2.2+/-0.2 3.2+/-0.4 4.2+/-0.5 5.3+/-0.5
64+/-1.5 1.6+/-0.2 2.2+/-0.2 3.2+/-0.4 4.2+/-0.5 5.3+/-0.5
66+/-1.5 1.6+/-0.2 2.2+/-0.2 3.2+/-0.4 4.2+/-0.5 5.3+/-0.5
68+/-1.5 1.6+/-0.2 2.2+/-0.2 3.2+/-0.4 4.2+/-0.5 5.3+/-0.5
70+/-1.5 1.6+/-0.2 2.2+/-0.2 3.2+/-0.4 4.2+/-0.5 5.3+/-0.5
72+/-1.5 1.6+/-0.2 2.2+/-0.2 3.2+/-0.4 4.2+/-0.5 5.3+/-0.5
74+/-1.5 1.6+/-0.2 2.2+/-0.2 3.2+/-0.4 4.2+/-0.5 5.3+/-0.5
76+/-1.5 1.6+/-0.2 2.2+/-0.2 3.2+/-0.4 4.2+/-0.5 5.3+/-0.5
78+/-1.6 1.6+/-0.2 2.2+/-0.2 3.2+/-0.4 4.2+/-0.5 5.3+/-0.5
80+/-1.8 1.8+/-0.2 2.5+/-0.3 3.5+/-0.4 5+/-0.6 6.3+/-0.5
82+/-1.8 1.8+/-0.2 2.5+/-0.3 3.5+/-0.4 5+/-0.6 6.3+/-0.5
84+/-1.8 1.8+/-0.2 2.5+/-0.3 3.5+/-0.4 5+/-0.6 6.3+/-0.5
(Size between DN80 and 320mm can be customized)
 

Production Flow

 

High Temperature Large Diameter High Borosilicate Glass Tubes

 

Company Profile

High Temperature Large Diameter High Borosilicate Glass Tubes

Since its establishment in 2002, Shandong Longguang Tianxu Solar Energy Co., Ltd (hereinafter referred to as "Tianxu") has always engaged itself in the R&D, production, sales and service of high borosilicate glass tubes and new energy products including solar water heaters, solar vacuum tubes, solar heat collecting project, air source heat pump, photovoltaic products, etc. 

Tianxu has 10 sets of electric furnaces, 70 sets of solar vacuum tube production line and 3 sets of solar water heater production lines. The annual output has reached one million tons of high borosilicate glass, over 16 million solar vacuum tubes makes Tianxu the largest manufacturing base of high borosilicate glass tubes and solar vacuum tubes. 

In 2015, Tianxu established a joint venture company with Beijing Tsinghua Solar Co., Ltd- the solar vacuum tube technology initiator in the world. The newly established company has the world's most advanced solar vacuum tube production lines.

Packaging & Shipping

High Temperature Large Diameter High Borosilicate Glass Tubes

Certifications

High Temperature Large Diameter High Borosilicate Glass Tubes

 

 

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