TUBE - FALLAS - BP1757-1 Rev A - 1.500 x 1.620 x 24.590 (+/-0.010") IN
Click "add/ customize" to add full lengths or to select your custom cut lengths & sanding preferences
Unlike metals which have similar properties in all directions (isotropic), the properties of composites are varying, dependent on the orientation of the fibers in each layer. This particular carbon fiber fabric tube has an internal diameter (ID) of 1.50" and an outer diameter (OD) of 1.625". The outer ply of material on this tube is a 2x2 twill weave (diagonal appearance seen below) which will prevent fiber breakout better than unidirectional material. Thus, fabric tubes provide an ideal surface for machining. The core of this tube is almost always comprised of multi-directional "uni" plies which makes most carbon fiber fabric & unidirectional tubes ideal for bending and compression applications.
Roll wrapped tubing is manufactured using multiple layers of prepreg carbon fiber (and if noted, other) materials. In general each layer is about 0.006 inches thick which means that a tube with a wall thickness of 0.060 inches will typically be composed of 9-10 individual layers of carbon fiber. The number of layers (plys) allows us to vary the orientation of the fibers throughout the thickness, creating a high performance, engineered product.
1.50" ID Roll Wrapped Fabric Tubing Facts
- Ideal for bending and compression applications
- 2x2 twill weave provides a traditional carbon fiber aesthetic
- 1.50" ID x 1.613" OD x 72" Long
- Gloss Finish, can be sanded to remove gloss. Option available in customization box
- Learn about our Roll Wrapping Process
*This diagram illustrates a "generic" layup. The SKU being viewed may not have the layup schedule shown in this diagram. To view this SKU's particular layup please check out the "LAYUP ORIENTATION" tab.
Features & Benefits
Fabric roll wrapped tubing offers many benefits over uni-directional and even filament wound tubing. That isn't to say it is the best however. Here are a few reasons you may wish to consider fabric roll wrapped tubing for your application.
- Superior machine ability
- Much better durability by reducing the potential extent of fiber breakout if drilled, machined or damaged
- Typical aesthetic associated with carbon fiber products
- Most "fabric" tubes contain a majority 0° plies in the layup allowing for the most effective bending load support. (whereas filament wound tubes cannot achieve angles less than ~7°
Additional Information
| Shape | Round |
|---|---|
| Materials | Standard Modulus Carbon |
| Pattern | 3k 2X2 Twill Weave |
| Finish | Cello Wrap Gloss |
| Inside Diameter | 1.5 |
| Outside Diameter | 1.61 |
| Thickness | 0.06 |
| Length | 24.59 |
| Length (max continuous) | 24.59 |
| Weight | 0.5 |
| Temperature Rating (F) | 238.0 |
| Max Operating Temp- (Tg) | 225F to 249F |
| HTS - Harmonized Tariff Code | 6815.13.0000 |
Technical Data
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Theoretical Data |
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SKU: 45104 Rev G |
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| Ftu-Lengthwise | 129 | ksi |
| Tension Strength | 36.4 | k-lb |
| Fcu-Lengthwise | 82 | ksi |
| Compression Strength | 23.3 | k-lb |
| Flexure Strength | 82 | ksi |
| Internal Pressure | 400 | psi |
| Tension Modulus | 13.2 | Msi |
| Compression Modulus | 12.7 | Msi |
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As Tested Data |
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SKU: 45104 Rev G |
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| Ftu-Lengthwise | N/A | ksi |
| Tension Strength | N/A | k-lb |
| Fcu-Lengthwise | N/A | ksi |
| Compression Strength | N/A | k-lb |
| Flexure Strength | N/A | ksi |
| Internal Pressure | N/A | psi |
| Tension Modulus | N/A | Msi |
| Compression Modulus | N/A | Msi |
*ALL data in this table provided as reference only. Rock West does not guarantee values presented herein and requires that physical testing & validation be performed by purchaser prior to product assembly or use.
Layup Orientation
BP1757-1
| Ply # | Orientation (degrees) | Location |
|---|
- 0° fibers maximize bending stiffness and run along the length of the part. Consider bending a tube over your knee.
- 45° fibers maximize torsional stiffness and are typically plied together in an opposing manner, i.e. ±45°. Consider twisting a tube like a vehicle's driveshaft.
- 90° (or "hoop") fibers maximize crushing stiffness and generally assist in overall durability. Consider laying a tube on the ground and stepping on it.
CAD Models
Economical Production Process for Round and Shaped Tubing ▪ Experienced Technicians
What is the process?
Sheets of pre-impregnated fibers called "pre-preg" are:
- Wrapped onto a mandrel in multiple layers and angles
- Externally pressurized and then
- Heat cured to solidify
After curing, the solid composite form is extracted from the mandrel as a tube. Rock West Composites has vast experience and know-how with the roll-wrapping process and takes pride in our unmatched quality and efficiency.
When do we use this process?
For smaller, shorter tubes. Roll-wrapping is primarily used for producing small to medium diameter tubes of shorter lengths — 0.250" through 12.0" diameter, up to 8' long. Roll-wrapping is typically the most economical process for smaller quantity production runs.