All Sizes of High Borosilicate Glass Tubes Can Be Customized

• Customization: Available
• Color: Transparent, Color
• Certification: ISO9001, FDA
• Application: Lab
• Type: Glass
• Glass Type: High Borosilicate Glass 3.3
• Specific Use: Lab Glassware
• Coe: 3.3
• MOQ: 1000 Kgs
• Processing: Cutting, Fire Polishing, Sealing
• Shape: Round
• Feature: Heat Resistant
• Transport Package: Carton
• Specification: Customized
• Origin: Shandong, China
• HS Code: 7002320000
• Production Capacity: 100000tons

Product Description

                                       High Borosilicate Glass Tube

 

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.  The high quality has won us unanimous favorable comments from customers.

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/cm^3
6	Mean thermal conductivity(200-100ºC)	1.2	w/m^2k
7	Refractive index	0.92	1

 

Chemical Property

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

Introduction:

 

Company introduction:
Jinan yulang industrial co.,ltd . produces and supplies borosilicate glass tube, rod and its related glassblowing articles, labglassware for labratory and glass ceramic, borosilicate glass sheets, borosilicate moulded glassware, pharmaceutical glass packaging, lamp lighting glass shell and daily consumer glassware.

Division for borosilicate glass tube, rod and its related glassblowing articles

We started to manufacture borosilicate 3.3 colored and clear glass tubing, rod (Vello & Danner) and its related glassblowing articles since 2014  through importing Germany equipment & technology. Now we have annual capability to draw glass tube over 150, 000 metric tons, which makes us the leading Chinese manufacture in this field. Thanks to our continous process improvements, we have been drawing glass tube with highly precise dimensions in China.

We also redraw (secondary processing on tubing) high precision bore glass & quartz tube for optoelectronic, fibre optics telecommunication, medical and other special applications.

Besides, we make scientific laboratory glassware, heat resistant glass tea & coffee sets, glass water pipes, glass baby feeding bottles, lamp glass shell and others glassblowing products.

Division for borosilicate moulded glassware

Due to our expertise in electrically melted glass furnaces control technology, we set up a new factory in the year 2014 to make heat resistant baking dishes, Casseroles, food storage glass jars and others that are oven, microwave, freezer (refrigerator), dishwasher free.

Now we have annual capability around 5, 000 metric tons.

Division for pharmaceutical glass packaging

From the year 2014 we enter into pharmaceutical glass packaging industry, produce neutral borosilicate pharmaceutical glass tube USP TYPE I, tubular glass vial & ampoule, glass cartridge, glass prefillable syringes.


Division for lamp lighting glass

In the year 2014 we set up factory for making lamp lighting glass including soda lime glass tube, lead glass tube, lead free glass tube, lamp & lantern glass cover/shade/shell/globe/chimney

Division for daily consumer glassware

In the year 2014 we expanded our production to make glass cosmetic containers, glass kitchenware and Tableware.

Particularly, we′ve successfully developed flat borosilicate 3.3 floated glass sheet and glass ceramic which enjoys a good reputation in the United States and Europe.

We produce and offer borosilicate vacuum tube for solar water hearter and have quickly delivery stock system.

We produce and offer glass pipe for smocking usage and export to USA more than 10 years.

Our factories are equipped with advanced machinery with production know-how, strict and complete quality management and supervision system as well as friendly customer service. Holding a business principle of "Honesty, Cooperation, Win-Win", we concentrate on continuous quality improvement and upgrade. We take it as our responsibility to satisfy customers′ requirements, and innovate market demand.

We well know about glass and respect customers′ requests. We will improve, upgrade and innovate products all the time.

We offer our customers the best quality products that meets the local packaging regulations with competitive price and fast delivery.

Glass tube packaging: