Flat Oval, Elliptical, D-Shape. 500+ Molds Ready. No Tooling Cost for Standard Sizes.
Beyond Standard Shapes.
Designers love curves; manufacturers hate them—unless they buy from Vertex.
Vertex Tubes (Xiyouwo Factory) offers one of the largest libraries of special shaped stainless steel tubing in Foshan. From Flat Oval tubes for radiators and furniture to D-Shape tubes for ergonomic handles, we deliver precise contours.
We solve the biggest pain point of shaped tubing: Inconsistent Geometry. Our forming process ensures perfect symmetry and flatness, ensuring your tubes fit directly into laser cutters and CNC jigs without jamming.
For automated processing (like laser cutting), an irregular shape causes alignment errors. We guarantee precision.
Flat Oval Flatness: For flat-sided oval tubes, we control the side flatness strictly. We solved the common “concave surface” issue (which causes welding failures in automated lines), ensuring a flush fit for your components.
Symmetry: Our D-Shape and Triangle tubes are checked against CAD drawings to ensure the left and right profiles are perfectly symmetrical.
No Polishing Dead Angles: Unlike manual polishing which often misses the tight curves of special shapes, our automated 360° polishing heads ensure uniform brightness even on the tightest radius.
PVD Coating: We offer Titanium Gold, Rose Gold, and Black PVD coatings directly on our shaped tubes, perfect for high-end hardware.
Why pay for a new mold when we probably already have it?
Existing Sizes: We stock molds for hundreds of standard Flat Oval, Elliptical, and Grooved tube sizes.
Fast Customization: If you need a unique profile, our in-house tooling workshop can produce a new mold in as little as 5-7 days at a competitive cost.
| Inspection Item | Vertex Factory Standard |
|---|---|
| Flat Oval Flatness | No visible concavity (Crucial for laser cutting alignment). |
| Diagonal/Symmetry | Deviation < 0.15mm (For small precision profiles). |
| Surface Quality | No Polishing Shadow on curved edges. |
| Twist (Torsion) | < 1.0mm / meter (Special shapes are harder to control, but we enforce strict limits). |
| PVD Adhesion | Passed Cross-Cut Tape Test (No peeling). |
| Specification | Details |
|---|---|
| Standards | ASTM A554 (Ornamental), JIS G3446 (Structural), EN 10296-2 |
| Material Grades | 304 / 304L (Standard), 316 / 316L (Corrosion Resistant), 201 (Indoor) |
| Outer Diameter (OD) | 6.0mm - 323.9mm (Over 500 molds available) |
| Wall Thickness | 0.25mm - 4.0mm (Real Thickness available) |
| Surface Finishes | Mirror (600#), Satin (180#/240#/320#), Mill Finish (2B) |
| Processing | Laser Cutting, Hole Punching, Bending, Swaging |
Applications: Radiators, Furniture Legs, Towel Rails.
Popular Sizes: 15x30mm, 20x40mm, 25x50mm.
Applications: Bus/Train Grab Bars, Stair Handrails.
Popular Sizes: 38x25mm, 60x33mm.
Applications: Cookware Handles, Balustrades (fits against the wall).
Applications: Glass Railing Systems (Single/Double Slot).
Gold PVD oval tubes for chair frames.
Ergonomic D-shape tubes for knife handles.
Flat oval tubes for heated towel rails.
Slotted tubes for glass balustrades.
A: For shapes where we have existing molds, the MOQ is standard (e.g., 500kg). For new custom molds, we may require a slightly higher MOQ or a tooling fee, which is refundable after a certain volume.
A: Yes, but it requires specialized bending dies to prevent the tube from collapsing. Vertex Tubes offers Mandrel Bending services specifically for these complex shapes to ensure smooth curves without wrinkling.
A: Yes. We have over 500 sets of molds. Please click the button below to contact our sales team for the latest PDF Mold List.
Send us your CAD/PDF drawing. We can open a new mold in 7 days.
