Materials: Borosilicate Glass
Glass Blowing Tube, BORO 3.3, 25 mm OD with 2.5 mm Wall Thickness
From AUD 73.00 (Ex GST)
From AUD 73.00 (Ex GST)
- Glass blowing tube for laboratory and educational glassworking
- Made from borosilicate glass 3.3 as listed
- BORO 3.3 glass specification as listed
- Outer diameter listed as 25 mm
- Wall thickness listed as 2.5 mm
- Length listed as 500 mm
- Approximate tube length variation listed as ±2 cm
- Thick wall design supports compatible glassblowing applications
- Suitable for heating, shaping, forming and manipulation practice
- Useful for laboratory, scientific and industrial glassworking
- Heated glass can cause serious burns
- Use under appropriate laboratory or educational supervision
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- Description
Description
The Glass Blowing Tube, BORO 3.3, 25 mm OD, also known as borosilicate glass blowing tubing, is designed for compatible laboratory glassworking, shaping and educational demonstration work. This tube is made from borosilicate glass 3.3 and is listed with a 25 mm outside diameter, 2.5 mm wall thickness and 500 mm length, making it suitable for approved glassblowing and forming applications. The thicker wall profile provides additional support during suitable heating, shaping and handling procedures, helping maintain tube structure when used with correct glassworking techniques.
This tubing can be used for laboratory glassblowing, scientific preparation work, educational demonstrations and compatible custom glass apparatus formation in laboratory or industrial settings. The lengths of tubing are listed as approximate, with a ±2 cm variation in length, so users should confirm the required finished length before ordering for size-critical applications. Users should confirm tube length, outside diameter, wall thickness, heating method, flame compatibility, cutting method, annealing requirements and glassworking procedure before use. Glassblowing involves high temperatures, flame and hot glass. Heated glass may look cool but can still cause severe burns. Use suitable eye protection, heat-resistant tools, ventilation and approved glassworking procedures.
Do not use with hazardous fumes, incompatible chemicals or pressure applications unless the complete setup, glassware rating and laboratory method have been assessed and approved. This product is intended for laboratory or educational settings only and should be used under appropriate supervision. This item is supplied as the selected 25 mm OD BORO 3.3 glass blowing tube only. Burner, torch, gas supply, annealing equipment, glass cutter, PPE, stands, clamps and additional glassworking accessories are not included unless specified separately.
LabChoice Australia supplies BORO 3.3 Glass Blowing Tubes and laboratory glassware accessories for school science laboratories, university teaching laboratories, research facilities and educational laboratories requiring practical tubing for glassworking and demonstration use.
| Item Code | Glass Tubing | Pack |
|---|---|---|
| LC-07-GBT1821-25 | 25 mm OD | 10 Pcs |
| LC-07-GBT1822-25 | 25 mm OD | 20 Pcs |
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What Our Customers Say
⭐⭐⭐⭐⭐
We ordered a set of customised BORO 3.3 borosilicate glassware for our teaching labs, and LabChoice Australia exceeded every expectation. From the first consultation to final delivery, their team listened carefully, offered expert advice, and ensured every piece matched our specifications perfectly.
The clarity and precision of the glassware are exceptional, and the quick turnaround made setup effortless. It’s refreshing to work with an Australian supplier who genuinely understands laboratory needs and takes pride in quality craftsmanship. We’ll definitely be returning to LabChoice for future glassware requirements
⭐⭐⭐⭐⭐
Our lab required high-precision BORO 3.3 glassware for analytical testing, and LabChoice Australia delivered outstanding results. The ordering process was simple, communication was clear, and every beaker and flask arrived perfectly calibrated and ready for use.
The quality of the glass is exceptional — resistant to heat, easy to clean, and consistently accurate in measurement. It’s reassuring to know there’s an Australian supplier that combines scientific precision with genuine customer care. I’d recommend LabChoice to any research team looking for dependable labware
⭐⭐⭐⭐⭐
We needed a set of customised borosilicate glassware for a specialised project, and LabChoice Australia delivered exactly what we envisioned. The team worked closely with us from design to production, ensuring every detail met our specifications. The craftsmanship is exceptional, and the turnaround time was impressive. It’s reassuring to know we can rely on them for unique, made-to-order pieces
⭐⭐⭐⭐⭐
LabChoice Australia has completely changed the way we source our lab glassware. The quality is consistently top-notch, and every piece meets the precision we need for reliable results. Their team knows their stuff, answers our questions quickly, and always goes the extra mile to help — they’re more like partners than just a supplier.
⭐⭐⭐⭐⭐
We trust LabChoice Australia because they deliver every time. Their borosilicate glassware is durable, accurate, and perfect for the high-heat work we do. Everything arrives well-packed with clear specs, so there are never surprises. It’s reassuring to deal with a supplier who understands both compliance and the demands of a busy lab