Premium Quality Glass Test Tube Set for Laboratory Use

• 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 introduction:
At Jinan Yulang Industrial Co., Ltd., we proudly produce and supply an extensive range of borosilicate glass products. Our offerings include glass tubes, rods, and an array of glassblowing articles, all designed to meet the exacting standards of laboratories and beyond. With a special focus on borosilicate glass sheets and molded glassware, we serve industries such as pharmaceuticals, lamp lighting, and consumer goods, ensuring top-quality production for every application.

Division for Borosilicate Glass Tubes and Related Glassblowing Articles:

Since 2014, we've specialized in manufacturing both colored and clear borosilicate 3.3 glass tubing and rods, using state-of-the-art Vello & Danner processes. Our advanced technology, imported from Germany, allows us to create premium glassblowing articles, establishing us as a leader in the Chinese market. Our capacity to produce over 150,000 metric tons of glass tube annually is a testament to our status as a frontrunner in the industry. Through continuous innovation, we achieve precise dimensional accuracy, setting the benchmark in China for high-precision glass tubing.

Our expertise extends to secondary processing, where we redraw high-precision bore glass and quartz tubes. This specialization serves optoelectronics, fibre optics, telecommunications, medical, and other niche applications.

In addition to our tubing solutions, we proudly craft scientific laboratory glassware, along with heat-resistant glass tea and coffee sets, glass water pipes, and baby feeding bottles. Our diverse range also includes lamp glass shells and other bespoke glassblowing creations.

Division for Borosilicate Molded Glassware:

Our 2014 expansion into molded glassware, driven by superior electrically melted glass furnace control technology, allows us to produce heat-resistant bakeware, casseroles, and food storage jars. These products are designed for seamless integration into ovens, microwaves, freezers, and dishwashers.

We are proud to boast an annual production capacity of around 5,000 metric tons of these durable glass products.

Division for Pharmaceutical Glass Packaging:

Since 2014, we've entered the pharmaceutical glass packaging market, offering neutral borosilicate tubes, USP TYPE I vials, ampoules, cartridge, and prefillable syringes. Our products meet stringent industry standards, ensuring safety and reliability.


Division for Lamp Lighting Glass:

In 2014, our ventures expanded to include lamp lighting glass production. Our offerings encompass soda lime, lead, and lead-free glass tubes, as well as comprehensive lamp and lantern glass covers, shades, shells, globes, and chimneys.

Division for Daily Consumer Glassware:

Also in 2014, we enhanced our capabilities to manufacture glass cosmetic containers, kitchenware, and tableware, catering to the everyday needs of consumers.

We are particularly proud of our development in flat borosilicate 3.3 floated glass sheets and glass ceramics, which have garnered acclaim across the United States and Europe.

Our production of borosilicate vacuum tubes for solar water heaters is complemented by a rapid delivery stock system, ensuring timely availability.

For over a decade, we've produced glass pipes for smoking, consistently supplying the US market with top-quality products.

Our factories are equipped with cutting-edge machinery and a rigorous quality management system, all bolstered by exceptional customer service. Guided by our core principles of 'Honesty, Cooperation, and Win-Win,' we relentlessly pursue improvements in quality, aligning our offerings with customer satisfaction and evolving market demands.

Deeply knowledgeable in glass production, we honor our customers' needs by continually enhancing and innovating our product line.

We are committed to delivering the highest quality products that adhere to local packaging standards, all at competitive prices and with swift delivery times.

Packaging: