Tube - Square - Pultruded Unidirectional - 0.157 x 0.236 x 78 Inch

Sku: T-SQR-236
Tube - Square - Pultruded Unidirectional - 0.157 x 0.236 x 78 Inch
Sku: T-SQR-236
$19.83
  • 1 to 14 $19.83
  • 15 to 36 $16.79
  • 37 to 91 $13.88
  • 92+ $10.91

Click "add/ customize" to add full lengths or to select your custom cut length preferences

$0.00 Tax Collected Outside CA and UT

Sales Tax

Rock West Composites only collects sales tax on orders shipped to addresses in the States of California & Utah. In California product & shipping amounts are taxed. In Utah only products are taxed.

You may be responsible for state and local sales/use taxes when filing your tax returns. Please check your local sales tax laws.

Description

Details

The pultrusion process shows great similarities with the extrusion of e.g. aluminium and thermoplastic plastics. However, instead of injection moulding the plastic material, the pultrusion process continuously pulls fibres from rolls, which are then wetted with a matrix material (usually a thermosetting resin like epoxy resin). Subsequently, they are pulled through a heated die, which determines the shape of the profile. Polymerisation of the resin takes place in the die, forming a rigid profile with a diameter corresponding to that of the die and a length that is endless, in theory. The pultrusion process guarantees an accurate design and measurement control, perfectly aligned fibres and a smooth surface. The technology is suitable for all types of fibres or a combination of fibre types. A high fibre-volume content is feasible, which makes it possible to reach a high specific rigidity and strength of the profiles. The serial character and the controllability of the process ensure a good price/quality ratio. Resin: High performance bisphenol A epoxy resin. Standard Tg: 248 °F. Standard Carbon Fiber: Torayca T700 or equivalent Tensile strength (virgin fiber): 4900 Mpa Tensile modulus (virgin fiber): 230 Gpa Ultimate elongation: 2 % Fiber: Content : >60% Resin Content : <40%
Additional Information

Additional Information

Units:
OD
WT.
Application Bending
LG
Materials Standard Modulus Carbon
Pattern Pultruded
Shape Square
Surface Finish (exterior) Sanded Smooth
Layup Orientation

We cannot supply any layup details at this time. 

Technical Data

Radius of Tubing

The inner and external corner radii are measured by hand with a radius gauge with no tolerance called out.
  • Internal Radius: 5/32”
  • External Radius: 3/16”.

We cannot supply theoretical values for this tube at this time. For specification sheets and other data we can supply please review our Technical Spec page.

Tolerances

STOCK TOLERANCE SHEET

PDF Download