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Glass Pipes of Different Diameters
Glass Pipes of Different Diameters (Product Code: SCI-659/059) are short, straight borosilicate glass tubes used to connect, vent and deliver gases or liquids in school and college laboratory set-ups. Each pipe is 100 mm long and the range covers diameters of 6, 7, 8, 9, 11 and 13 mm, so a single order can match several stopper holes and tubing sizes. They are made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India, alongside its borosilicate glassware for labs.
Specifications
| Parameter | Detail |
|---|---|
| Length | 100 mm |
| Diameters offered | 6 mm, 7 mm, 8 mm, 9 mm, 11 mm, 13 mm |
| Material | Borosilicate glass |
| Heat resistance | Heat resistant |
| Chemical resistance | Chemical resistant |
| Colour | Clear |
| Product code | SCI-659/059 |
| Manufacturer | Jain Scientific Equipments Pvt Ltd (ScienceLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Are Glass Pipes Used For?
Short glass pipes are the joining pieces of practical chemistry. Pushed through a bored rubber stopper, they become the inlet and outlet of a gas generator, a wash bottle or a drying train; slipped into rubber tubing, they link two pieces of apparatus or make a delivery tube that dips under water in a gas-collection trough. Having several diameters on hand lets students fit a snug pipe to each stopper hole instead of forcing an oversized tube.
Always wet the glass or use a little glycerol before inserting it into a stopper, grip the pipe close to the end through a cloth, and twist gently rather than push. If a shorter piece is needed, score and snap it with a glass cutter and smooth the ends in a flame before use.
What to Specify When Ordering
- Which diameters you need — 6, 7, 8, 9, 11 or 13 mm.
- Quantity required for each diameter, for example per student group or per lab.
- That the listed 100 mm length suits your apparatus.
- Whether you also need matching bored rubber stoppers or rubber tubing in the same order.
OEM Manufacturer
ScienceLab is the brand of Jain Scientific Equipments Private Limited, the OEM that produces these glass pipes at its licensed factory in Saha, Ambala, Haryana, India. Laboratories, school suppliers and importers order them straight from the manufacturer, so quotation, production and dispatch all come from one source.
If you need more of a particular diameter later, ask us and the repeat order is handled by the same factory team. Learn more on the company profile.
Related Laboratory Equipment
These items are used with glass pipes when building gas and liquid transfer set-ups:
- Rubber stoppers with holes of different diameters — seal flasks and hold the pipes in place.
- Rubber Tube (Laboratory) — flexible links between pipes and apparatus.
- Equipment for Cutting Glass Pipes — for trimming pipes to a shorter length.
- T-Shaped Glass Tube — adds a side branch to a line.
- Y-Shaped Glass Tube — merges or divides two lines at an angle.
Browse the Laboratory Equipment category for the complete range.
Frequently Asked Questions
What diameters do the Glass Pipes of Different Diameters come in?
The Glass Pipes of Different Diameters are offered in 6, 7, 8, 9, 11 and 13 mm diameters, each 100 mm long. State the diameters and quantities you need when you enquire, so the order matches your stoppers and tubing.
What material are the Glass Pipes of Different Diameters made from?
The Glass Pipes of Different Diameters are made from clear borosilicate glass that is listed as heat resistant and chemical resistant. This makes them suitable for carrying gases and reagents in routine school and college chemistry experiments.
How do I fit a glass pipe into a rubber stopper safely?
To fit one of the Glass Pipes of Different Diameters into a stopper, wet the glass or apply a little glycerol, hold the pipe near the inserted end through a cloth, and twist it in gently. Never force a pipe into a hole that is too small.
Can the glass pipes be cut to a shorter length?
Yes. The Glass Pipes of Different Diameters can be shortened by scoring them with a glass-cutting tool and snapping them cleanly. Smooth the sharp ends in a burner flame before use, and always wear eye protection while cutting glass.
Who manufactures the Glass Pipes of Different Diameters?
The Glass Pipes of Different Diameters are manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM, at its own licensed factory in Saha, Ambala, Haryana, India, and are supplied factory-direct to institutions, dealers and importers.
What should I include in a quotation request for these glass pipes?
For a quotation on the Glass Pipes of Different Diameters, list each diameter required with its quantity, any stoppers or tubing to include, and your delivery location in India or abroad. Send the details through the contact page.
Request a Quote
Send your diameter list and quantities through our contact page or add the Glass Pipes of Different Diameters to the enquiry cart. You will receive a quotation directly from the manufacturer.
Last updated: 24 September 2026
