Tube - Round - INFINITubeTW - High Modulus - Plain Weave - Size 9 - 1.875 x 2.007 x 72 Inch

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P/N: 45009-HM

P/N: 45009-HM
1 - 5
$437.99
6 - 24
$394.79
25 +
$372.59
Contact Info
Project Details
Quantity must be greater than 1.
or
Please select a valid length.
Precision of Measurement
Please select a tolerance option.
    • ~0.005 reduction on outer diameter (OD)."
    • This removes the outer cello wrap gloss finish.
    • Sand outer diameter to specified thickness.
    • Patterns will likely distort in appearance
    Please select a value within the allowed range.
    Sanding Tolerance Options:
    Please select a tolerance option.

If you are requesting bulk discounts, cutting, or standard sanding services only, we will send you a cart with your product selections. You may enter your shipping information and purchase directly at that time. Please note, the cart will not allow edits to the quote. Any changes will have to be completed by our team. If we do not have enough information to complete your quote we will reach out to you directly. If you are requesting additional services or custom sanding, a team member will reach out to you to finalize a quote.

If you request a custom length you will be charged for a full length item (or items if more than 1 is needed to meet your request) plus a cutting fee. You will then be shipped the item sized to your specification and any remaining length of the orginal item (drops). Sanding also incurs a fee which will be included in the quote. All items that have been sanded or cut may not be returned.

Generally available to ship in two to four weeks.

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 1.875" and an outer diameter (OD) of 2.007". 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.

Void of compromise and full of intense performance! Rock West's high modulus tubing utilizes Newports' 321 resin system giving it further performance enhancement with a higher Tg and special hardening agents. This combination yields an astounding product comprised of a multi-directional layup of only high modulus fibers with a higher temperature resin system. Our high modulus tubing lineup is designated generally by using an outer layer of a 3k plain weave fabric.

For this particular set up you can review our How to build your own INFINITubeTW Telescoping System.

INFINITubeTW carbon 1.875" ID tubing is manufactured for use with our telescoping clamps and low Friction. If you have never used low friction tapes, they are a Teflon coated with an adhesive backing. They are designed to be used as a spacer between tubes of varying diameters to provide smooth sliding action and longer life of your assembly.

INFINITubeTW High Modulus 0.875" ID Tubing Facts

  • Plain weave outer woven layer for increased performance when machining and hole drilling
  • Nearly 2x stiffer than all standard modulus tubes
  • 1.875" ID x 2.007" OD x Various Lengths
  • Learn about our Roll Wrapping Process

Additional Information

P/N 45009-HM
Application Telescoping
Finish Cello Wrap Gloss
HTS - Harmonized Tariff Code 6815.13.0000
Inside Dimension 1.875
Length 72
Materials High Modulus Carbon
OD 2.0
Outside Dimension 2.0
Thickness 0.06
Weight 1.63

Technical Data

Theoretical Data

 SKU: 45009-HM Rev D
Ftu-Lengthwise 140.7 ksi
Tension Strength 54.7 k-lb
Fcu-Lengthwise 76.7 ksi
Compression Strength 29.8 k-lb
Flexure Strength 76.7 ksi
Internal Pressure 720.0 psi
Tension Modulus 19.9 Msi
Compression Modulus 17.8 Msi
Avg. Tube Modulus 18.9 Msi
Avg. Tube Modulus 129.9 Gpa

*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.

Tolerances

STOCK TOLERANCE SHEET

Download PDF

Layup Orientation

 

SKU : 45009-HM Rev B
Ply # Orientation Location
1 0 Inside
2 0 ↓
3 0
4 0
5 90
6 45
7 -45
8 0
9 0
10 -45
11 45
12 90
13 0
14 0
15 0
16 0
17 0/90 Outside
 
  • 0° Fibers maximize bending stiffness. Consider bending the tube over your knee.
  • 45° Fibers maximize torsional stiffness. Typically plied together in an opposing manner, i.e. ±45°. Consider twisting the tube like a vehicle's driveshaft.
  • 90° Fibers maximize crushing stiffness and generally assist in overall tube strength. Consider laying the tube on the ground and stepping on it.
Contact Info
Tube - Round - INFINITubeTW - High Modulus - Plain Weave - Size 9 - 1.875 x 2.007 x 72 Inch
P/N 45009-HM