High-Quality Glass Test Tube for Liquid Transfer and Storage

• 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: 12*75mm-25*200mm
• Trademark: Yulang
• Origin: Shandong, China
• HS Code: 701790000
• Production Capacity: 50000pieces/Year

Product Description

                                     High Borosilicate Glass Test Tube

Introduction:

Product Name	Glass Test Tube
Material	High borosilicate glass 3.3
Color	Transparent
Specification	12*75mm-25*200mm
MOQ	1000 kgs

Company Overview:
Jinan Yulang Industrial Co., Ltd. excels in the production and supply of premium borosilicate glass tubes, rods, and related glassblowing articles. Our range includes laboratory glassware, glass ceramics, borosilicate glass sheets, specially moulded glassware, pharmaceutical glass packaging, lamp lighting glass shells, and everyday consumer glass products.

The Borosilicate Glass Tube & Rod Division

Since 2014, we have been manufacturing colored and clear borosilicate 3.3 glass tubing and rods (Vello & Danner). We specialize in related glassblowing articles, utilizing imported German equipment and technology. Our annual production capacity exceeds 150,000 metric tons, positioning us as the leading Chinese manufacturer in the sector. Through continuous process enhancements, we ensure the production of glass tubes with unmatched precision in China.

Our capabilities extend to redrawing high-precision bore glass and quartz tubes for specialized applications including optoelectronics, fiber optics, telecommunications, and medical uses.

Additionally, we create scientific laboratory glassware, heat-resistant glass tea and coffee sets, elegant water pipes, glass baby bottles, lamp glass shells, and a variety of other glassblowing products.

The Borosilicate Moulded Glassware Division

Leveraging our expertise in electric furnace control technology, we established a new plant in 2014 dedicated to producing heat-resistant baking dishes, casseroles, food storage glass jars, and other items that are safe for ovens, microwaves, freezers, and dishwashers.

This division boasts an annual production capacity of approximately 5,000 metric tons.

Pharmaceutical Glass Packaging Division

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


Lamp Lighting Glass Division

In 2014, we established a specialized factory to produce lamp lighting glass, including soda lime, lead, and lead-free glass tubes, as well as various lamp components such as covers, shades, shells, globes, and chimneys.

Daily Consumer Glassware Division

Our 2014 expansion included the production of sophisticated glass cosmetic containers, kitchenware, and tableware.

Notably, we have developed flat borosilicate 3.3 floated glass sheets and glass ceramics, which are highly regarded in the United States and Europe.

We also manufacture borosilicate vacuum tubes for solar water heaters, backed by a rapid delivery stock system.

Our glass pipes, crafted for smoking use, have been exported to the USA for over a decade.

Equipped with advanced machinery and a thorough quality management system, our factories uphold the principles of 'Honesty, Cooperation, Win-Win.' We are committed to relentless quality enhancement and customer satisfaction, continuously driving innovation to meet market demands.

With profound expertise in glass, we honor customer needs and pledge to continuously improve, upgrade, and innovate our products.

We are dedicated to offering the highest quality products that comply with local packaging regulations, coupled with competitive pricing and swift delivery.

Packaging