Filament-Wound Fiber Glass Rocket and Motor Tubes

Composite motor-case tubing wound to pressure and thrust load. Rocket and motor tubes are pressure vessels. We wind them to the case pressure and thrust load with a fiber angle that carries both hoop and axial stress. We work from the motor drawing and qualification plan, and we document winding, cure and inspection per aerospace or commercial requirement.

Composite motor-case tubing wound to pressure and thrust load. Rocket and motor tubes are pressure vessels. We wind them to the case pressure and thrust load with a fiber angle that carries both hoop and axial stress. We work from the motor drawing and qualification plan, and we document winding, cure and inspection per aerospace or commercial requirement. Yes. Send the case pressure and thrust an

Technical specifications

Material	Epoxy E-glass / ECR filament wound
Load	Hoop + axial from thrust
Docs	Winding, cure, inspection records
Standard	ASTM D2583 (G10), IPC-4101 (FR-4), IEC 60672 (thermal).
Operating temperature	-40 °C to +130 °C
Dielectric strength	≥ 20 kV/mm (per ASTM test method)

Applications by industry

• Model rocket motor and body tube stock
• High-pressure composite pressure-vessel liners
• Sport rocket casing and airframe structural tubing
• Composite drive shaft and tube stock for prototype builds
• Lightweight high-strength tube for aerospace test articles
• Custom ID/OD composite tubing for high-strain applications

Why filament-wound fiberglass for this application

Bidirectional glass winding delivers the hoop strength a motor case or rocket airframe needs at low weight, which is exactly why this composite tube is chosen over metal for impact and weight-critical builds.

p>This is a structural product, not an insulator request. Confirm winding angle, burst/testing requirement and resin cure before build. Do not use as electrical tube unless specced. confirm winding angle, burst/testing requirement and resin cure before build. Do not use as electrical tube unless specced.

Standards: ASTM D2584 / D3039 (composite testing), NAR/TRA motor casing standards where applicable.

Feature and remaining-wall review

For Filament-Wound Fiber Glass Rocket and Motor Tubes we use diamond-coated tooling for clean edges and CNC turning, grinding and drilling to drawing. Controlled moisture content keeps dimensional stability where it should be. Feature depth, edge distance and remaining wall are reviewed against critical geometries, and capability is confirmed on your print, not from a blanket tolerance.

Inspection and traceability

We state the control plan with you. Batch traceability links raw material lot to finished part.

• First-article inspection (FAI) per your plan
• In-process dimensional checks at every station
• Batch certificate of conformance (COA) supplied on request
• Lot traceability to incoming material certificate
• Dielectric strength and insulation resistance testing available on request

Related components

Common questions

Engineering Guides & Selection Notes

Related reading on the selection and specification decisions behind Filament-Wound Fiber Glass Rocket and Motor Tubes.

• → Heat Shrink Tubing: The 5 Dimensions That Actually Decide the Spec
• → Heat Shrink Temperature Ratings: Continuous, Shrink and Peak Temperatures