# Heat Resistant Quartz Tube Both Ends Open Glass Cylinder

> Heat Resistant Quartz Tube Both Ends Open Glass Cylinder — a precision glass tube / rod. Specs, RFQ checklist and custom sizes to drawing.

- Page: https://machiningglass.com/products/heat-resistant-quartz-tube-both-ends-open-glass-cylinder/
- SKU: MG-B60B84
- Category: Laboratory & Analytical Glass > Precision Glass Capillaries, Tubes & Rods
- Image: https://machiningglass.com/wp-content/uploads/2026/10/Heat-Resistant-Quartz-Tube-Both-Ends-Open-Glass-Cylinder.webp
- Updated: 2026-10-24

Product type: Quartz Tube. Application: Chemical, Metallurgy, Casting, Glass. Model: customized.

## Overview

Heat Resistant Quartz Tube Both Ends Open Glass Cylinder: a precision glass tube / rod. Listed geometry: size Base on Customer's Need. Listed for Chemical, Metallurgy, Casting and Glass 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 | Quartz Tube |
| Size | Base on Customer's Need |
| Application | Chemical, Metallurgy, Casting, Glass |
| Model NO. | customized |
| Outside Diameter | 3mm-300mm |
| Operating | 1200℃ |
| Purity | 99.99% |
| Color | Clear,Milky |
| Length | 100mm-2500mm |
| Soften | 1650℃ |
| Supplier | Lianyungang Yuanda Quartz Product 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 “Base on Customer's Need”; give outer and inner diameter or wall and their tolerances.
- **Length and ends** — listed as “100mm-2500mm”; 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 [Custom Borosilicate Glass Sheets Cut to Size: Precision and Performance](https://machiningglass.com/materials/custom-borosilicate-glass-sheets-cut-to-size-precision-and-performance/). 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 [Why Quartz Glass Components Excel in Coffee Heating Modules](https://machiningglass.com/applications/why-quartz-glass-components-excel-in-coffee-heating-modules/). Before sending a drawing, check [Thermal Conductivity of Quartz Glass & Fused Quartz: A Process Guide](https://machiningglass.com/resources/thermal-conductivity-of-quartz-glass-fused-quartz-a-process-guide/). 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 size Base on Customer's Need. Custom outlines and thicknesses are made to drawing; state the tolerance you need.

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

Listed applications: Chemical, Metallurgy, 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=20051#mg-rfq

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