# High Quality Transparent Small Wholesale Borosilicate Cylindrical Glass Tube

> High Quality Transparent Small Wholesale Borosilicate Cylindrical Glass Tube — a precision glass tube / rod: 0.3-10mm thick. Specs, RFQ checklist and…

- Page: https://machiningglass.com/products/high-quality-transparent-small-wholesale-borosilicate-cylindrical-glass-tube/
- SKU: MG-698A65
- Category: Laboratory & Analytical Glass > Precision Glass Capillaries, Tubes & Rods
- Image: https://machiningglass.com/wp-content/uploads/2026/10/High-Quality-Transparent-Small-Wholesale-Borosilicate-Cylindrical-Glass-Tube.webp
- Updated: 2026-10-24

Product type: Borosilicate Glass Tube. Application: Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass. Model: KGB100.

## Overview

High Quality Transparent Small Wholesale Borosilicate Cylindrical Glass Tube: a precision glass tube / rod. Listed geometry: thickness 0.3-10mm. Temperature 450 Degree C. Listed for Rubber, Plastic, Chemical, Construction and Metallurgy applications. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.

## Specifications

| Parameter | Value |
| --- | --- |
| Type | Borosilicate Glass Tube |
| Thickness | 0.3-10mm |
| Application | Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass |
| Model NO. | KGB100 |
| Working Temperature | 450 Degree C |
| Length | 5-4000mm |
| Use for | Halogen Lamp, Heater, Solar Energy |
| Supplier | Nanyang Kylin Special Glass Co., Ltd. |

## What to specify when you request a quote

- **Material** — name the glass (borosilicate 3.3, quartz, soda-lime).
- **OD, ID and wall** — listed as “KGB100”; give outer and inner diameter or wall and their tolerances.
- **Length and ends** — listed as “5-4000mm”; give length, end finish and any closed or flared ends.
- **Straightness and bore** — state straightness and bore tolerance for precision tubing.

## Engineering guides for this part

For material grades and coating options, see [Borosilicate Glass 3.3: Material & Coating Guide for Machined Parts](https://machiningglass.com/materials/borosilicate-glass-3-3-material-coating-guide-for-machined-parts/). How parts like this are machined and finished is covered in [Precision Bore Glass Tubing Processing: End-to-End Manufacturing for Industrial Buyers](https://machiningglass.com/capabilities/precision-bore-glass-tubing-processing-end-to-end-manufacturing-for-industrial-buyers/). For an application example, read [Borosilicate Glass Wafers for Appliance Sensors: Reliability in Harsh Conditions](https://machiningglass.com/applications/borosilicate-glass-wafers-for-appliance-sensors-reliability-in-harsh-conditions/). Before sending a drawing, check [Precision Glass Material Selection: Fused Silica vs Borosilicate & More](https://machiningglass.com/resources/precision-glass-material-selection-fused-silica-vs-borosilicate-more/). A related standard product is [4-inch Borofloat 33 Glass Wafers](https://machiningglass.com/products/4-inch-borofloat-33-glass-wafers/).

## FAQ

### What sizes and thicknesses are available?

The listing gives thickness 0.3-10mm. Custom outlines and thicknesses are made to drawing; state the tolerance you need.

### Where is this precision glass tube / rod used?

Listed applications: Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting and Glass.

### What should I include in a quote request?

Include material, od, id and wall, length and ends and straightness and bore, plus quantity and a drawing if the part is custom.

## Request a quote

Send drawings, tolerances and quantity: https://machiningglass.com/contact/?rfq_product_id=20231#mg-rfq

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Source: Custom Precision Glass Machining — https://machiningglass.com/