Derivation of Pi Manufacturer,Supplier and Exporter in India
Product Code : EL-MLE-1760
Jlab Export is a leading Derivation of Pi Manufacturer,and suppliers in India
Derivation of Pi (code EL-MLE-1760) is a foam maths lab manipulative: a circle 28 cm in diameter, cut into 16 equal parts, with a magnet at the back so the teacher can demonstrate with it on a magnetic board. It is used in classroom work on pi (π) and the circle. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Type | Maths lab manipulative for the derivation of pi |
| Material | Foam |
| Shape and size | Circle, 28 cm diameter |
| Parts | Cut into 16 equal parts |
| Backing | Magnet at the back, for demonstration on a magnetic board |
| Quality check | Each set is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-MLE-1760 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Derivation of Pi Used For?
Pi (π) is the ratio of any circle's circumference to its diameter, and it also appears in the formula for the area of a circle, A = πr². A circle cut into equal sectors is a familiar way to show where that formula comes from: laid side by side, alternately pointing up and down, the sectors form a shape close to a rectangle whose length is half the circumference (πr) and whose height is the radius (r), so its area is close to πr × r. It suits middle- and secondary-school maths lessons on circles and school maths labs.
What to Specify When Ordering
- Quantity — the number of sets, for example one for each maths classroom or lab.
- Magnetic board — the Magnetic Whiteboard linked below is a separate item that can be quoted on the same enquiry.
Frequently Asked Questions
What is the Derivation of Pi set made of?
Foam, with a magnet at the back so that it can be used for demonstration on a magnetic board.
How large is the circle and how many parts does it have?
The circle is 28 cm in diameter and is cut into 16 equal parts.
What should an export enquiry include?
The number of sets, the destination country and port or city, the delivery terms you prefer (for example FOB or CIF), any packing or labelling needs, and a tender reference if the purchase is for a tender.
Who manufactures the Derivation of Pi?
Jain Laboratory Instruments Pvt Ltd (JLab), at its works in Ambala, Haryana, India.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a manufacturer of maths lab manipulatives and school science equipment in India, incorporated in 2017 and located on Hargolal Road, Ambala, Haryana. This foam circle set is produced at JLab's own works rather than sourced from a trader, so schools, dealers and importers deal directly with the maker. The company's GSTIN is 06AADCJ9848D1ZE and it holds the Legal Entity Identifier 549300DTGS77DGYD6N03. JLab exports worldwide and ships to buyers in every region — for example the Maldives in South Asia, Iraq in the Middle East, Angola in Central Africa, the Dominican Republic in Central America and the Caribbean, and Singapore in Southeast Asia. Tender information is on the JLab lab tenders page.
Related Circle and Pi Teaching Aids
- Derivation of PL — a foam circle of the same size and parts, described for showing that the area of a circle equals the area of a rectangle.
- Derivation of Value of Pie — a separate maths lab item for finding the value of π.
- Circle Kit — three circular disks of different radii for exploring how the radius, diameter and circumference of a circle are related.
- Magnetic Whiteboard — a write-on, wipe-off magnetic whiteboard with an aluminium frame.
Browse the Maths lab Equipments range or the complete Maths Lab Equipment section.
Request a Quote
For a quotation, use the Add To Cart enquiry button on this page or write through the contact page, giving the number of sets and the delivery city and country.
Last updated: 16 October 2026
