High Borosilicate Glass Tube - Heat Resistant Glass Test Tube

• Customization: Available
• Certification: CE, ISO
• Material: High Borosilicate Glass 3.3
• Capacity: Customized
• Type: Laboratory
• Key Word: Glass Test Tube
• Sample: Free
• Working Temperature: 1200
• Purity: 99.99%
• Strain Point: 1120 Degree
• Color: Transparent
• Density: 2.21g/cm3
• Annealing Point: 1210 Degree
• Softening Point: 1680 Degree
• Surface Quality: 40/60
• Transport Package: Cartons Package
• Specification: Customized
• Trademark: Yulang
• Origin: Shandong, China
• HS Code: 7006000090
• Production Capacity: 50000pieces/Year

Product Description

                                             Borosilicate Glass Tube

Material: Standard borosilicate glass 3.3

Diameters range from 1/2" OD to 1" OD

General Application: Ideal for use in tanks, reservoirs, and low-pressure boilers, our borosilicate glass tubes offer versatility and reliability.

Ends Finish: Each tube can be tailored for its specific use, with options for cutting, grinding, or fire polishing.

Pressure ratings range: Our tubes ensure safety and performance with pressure ratings from 90 PSI to 600 PSI, adapting to the chosen end finish, diameter, and length requirements.

Borosilicate tubular gage glass is enhanced with a distinctive red line bordered by white lines, providing exceptional clarity for reading liquid levels. This design, achieved using specially developed, bonded paints, ensures lasting visibility without etching.

Introduction:

Product Name	Glass Test Tube
Material	High borosilicate glass 3.3
Color	Transparent
Specification	Customized
MOQ	100piece
Package Size	340cm * 230cm * 230cm
Package Gross Weight	10kg

Company introduction:
JINAN YULANG INDUSTRIAL CO., LTD. excels in producing and supplying premium borosilicate glass tubes, rods, and related glassblowing articles. Our offerings extend to laboratory glassware, glass ceramics, borosilicate sheets, molded glassware, pharmaceutical packaging, lighting glass shells, and everyday consumer items.

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

Since 2014, we've pioneered the manufacturing of borosilicate 3.3 colored and clear glass tubing and rods, using advanced Vello & Danner processes. With state-of-the-art German equipment and technology, we proudly draw over 150,000 metric tons of glass tubes annually, establishing ourselves as a leading manufacturer in China. Our commitment to continuous process improvement ensures precision in every tube we produce.

We excel in redrawing high-precision bore glass and quartz tubes, serving specialized fields including optoelectronics, fiber optics telecommunication, and medical applications.

Additionally, we craft scientific laboratory glassware, heat-resistant tea & coffee sets, glass water pipes, and glass baby feeding bottles, alongside diverse glassblowing products.

Division for borosilicate molded glassware

Leveraging our expertise in electrically melted glass furnace control, we established a new factory in 2014 to produce heat-resistant baking dishes, casseroles, and food storage jars suitable for ovens, microwaves, and freezers. All products are dishwasher-safe.

With an annual production capacity of around 5,000 metric tons, we meet diverse consumer needs effectively.

Division for pharmaceutical glass packaging

Since 2014, we've ventured into the pharmaceutical glass packaging sector, offering neutral borosilicate pharmaceutical glass tubes USP TYPE I, along with tubular glass vials, ampoules, glass cartridges, and prefillable syringes.


Division for lamp lighting glass

In 2014, we launched a dedicated factory to produce light glass components, including soda lime glass tubes, lead glass tubes, lead-free options, and various lamp and lantern covers.

Division for daily consumer glassware

Our 2014 expansion included the production of elegant glass cosmetic containers, kitchenware, and tableware, enriching the daily life of consumers.

Notably, our cutting-edge flat borosilicate 3.3 floated glass sheets and glass ceramics have earned acclaim across the United States and Europe.

We manufacture and supply borosilicate vacuum tubes for solar water heaters, ensuring timely delivery through our efficient stock system.

We have specialized in crafting and exporting glass pipes for smoking to the USA for over a decade, synonymous with quality and reliability.

At JINAN YULANG INDUSTRIAL CO., LTD., our state-of-the-art factories boast advanced machinery and unparalleled production expertise. We pride ourselves on a comprehensive and rigorous quality management and supervision system paired with exceptional customer service. Guided by our core values of 'Honesty, Cooperation, Win-Win,' we dedicate ourselves to the relentless pursuit of quality enhancement and innovation. It is our esteemed duty to fulfill customer requirements and anticipate market needs, ensuring that our offerings remain at the forefront of industry standards.

Our profound understanding of glass and our deep respect for customer desires drive us to continuously improve, enhance, and innovate our product offerings. We are committed to pushing the boundaries of what's possible, ensuring that our products consistently exceed expectations.

We are proud to deliver top-tier, premium-quality products that not only comply with local packaging regulations but also come with competitive pricing and prompt delivery. Our commitment is to provide unparalleled value and satisfaction to our esteemed clientele.

Glass tube packaging: