Detailed Description
Feature：Roll wrapped prepreg square forming, 3K plain outer weave, uniform wall thickness, matte surface, can be notched for assembly joint
Advantage：Good bending rigidity, straightness controlled, no rust, stable under temperature cycling
Benefit：Landing gear bracket less deformation on impact, reduce total aircraft weight, fewer maintenance cycle Engineer consideration: ply and winding layout tuned for bending load, straightness inspection, notch machining with anti-delamination control, working temperature -40~120℃, impact test Confirm with supplier.
Specifications
| Item | Parameter |
|---|---|
| Process | Roll Wrapped |
| Size | 20mm × 20mm |
| Wall thickness | 1.5mm |
| Outer Weave | 3K Plain |
| Surface | Matte |
| Length Tolerance | ±0.5mm |
| Max raw tube length | 1500mm |
| Secondary process | Cut, chamfer, notch, drilling |
| Report | Material test report Confirm with supplier |
Applications Light RC fixed wing landing gear cross support, small aircraft internal bracket, tail support beam
Why Choose Guangdong Shenyang New Material｜ISO9001 & CE certified dry carbon composite manufacturer based in Huizhou, China. Equipped with autoclave, 4.0m×2.0m large-format CNC router and prepreg cold storage. Products for legal export, prototype & mass production available, batch performance traceable. We keep straightness log for square tube, critical for landing gear assembly alignment.
FAQ
Q: Square tube vs round tube for landing support?
A: Square tube is easier for flat clamping and bracket joint; round tube better torsion.
Q: Can you make notch for 90 degree joint assembly?
A: Yes, we control notch depth to avoid weakening the tube.
Q: Can we get gloss finish square tube?
A: Gloss surface option available.
Q: Is roll wrapped square tube seamless?
A: It is roll wrapped seam controlled under mould pressure.
Q: Can you supply mixed length in one order?
A: Accept mixed cut-length schedule.
Q: Can I order small trial quantity?
A: Prototype quantity supported.
Q: Are these light aircraft bracket parts export compliant?
A: We comply with dual-use item rule, truthful customs declaration.
Q: Can you provide straightness inspection report?
A: Inspection sheet available for bulk shipment.
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