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Custom Stainless Steel Special-Shape Tubes (SUS201 / SUS304)
Precision Profiles for Industrial & Decorative Applications – Any Shape. Any Use.
🔧✨ Where Engineering Meets Design
High-Precision. Multi-Shape. Dual Material. Built for Industry. Inspired by Architecture.
Say goodbye to standard tubing limitations.
Introducing Custom Stainless Steel Special-Shape Tubes — precision-engineered profiles that deliver exceptional dimensional accuracy, structural strength, and aesthetic versatility, tailored to your exact specifications.
Available in SUS201 (cost-effective) or SUS304 (premium corrosion resistance), our tubes are cold-drawn, roll-formed, or CNC-shaped into round, quảng trường, D-shaped, flat, oval, T-beam, U-channel, or fully bespoke cross-sections — perfect for both industrial machinery and high-end decorative projects.
✅ Not off-the-shelf. Not generic. Yours — engineered to fit.
✅ Why Choose Our Custom Special-Shape Stainless Tubes?
1. True Customization – Beyond Round & Square
We manufacture non-standard profiles for applications where standard tubes fail:
| Profile Type | Examples |
|---|---|
| Standard Shapes | Round, Square, Rectangular |
| Functional Profiles | D-Shaped, Flat, Oval, I-Beam |
| Structural Channels | U-Channel, T-Beam, L-Angle |
| Decorative Forms | Fluted, Concave, Wave-Edge, Sculptural |
| Hybrid Designs | Multi-cavity, snap-fit, LED-integrated |
🔧 Process: Cold Drawing | Roll Forming | CNC Bending & Shaping
📐 Tolerance: ±0.05mm (OD), ±0.03mm (wall), ≤0.8mm/m straightness
👉 Send your CAD, DXF, or sketch — we’ll engineer the tooling and deliver samples in 7–10 days.
2. Dual Material Options – Optimize Cost & Performance
| Grade | Best For | Corrosion Resistance | Cost Efficiency |
|---|---|---|---|
| SUS201 | Indoor machinery, dry environments, budget-sensitive industrial parts | Moderate | ✅✅✅ (Most Economical) |
| SUS304 | Outdoor structures, coastal areas, food/pharma, luxury interiors, high-humidity zones | High | ✅✅ (Premium Durability) |
💡 Ideal for mixed-use projects: use 201 for internal frames, 304 for exposed or hygienic surfaces.
3. Dual Application Strength – Industrial & Decorative
One product. Two high-value markets.
⚙️ Industrial & Mechanical Applications
- Automation equipment frames
- Conveyor support rails
- Sensor mounts & robotic arms
- Enclosure profiles for control panels
- Hydraulic cylinder guides
- Automotive & transportation components
🏗️ Architectural & Decorative Engineering
- Designer handrails & balustrades
- Luxury wall cladding & ceiling runners
- Retail display fixtures & signage
- Furniture legs, table bases, shelving
- Elevator trims & lobby columns
- Art installations & facade elements
✨ Same tube. Same precision. Two worlds of impact.
4. Premium Surface Finishes – Function & Aesthetics Combined
Choose the finish that matches your application:
| Finish | Appearance | Best For |
|---|---|---|
| 2B (Pickled) | Smooth, matte | Internal machine parts |
| BA (Bright Annealed) | Reflective, clean | Precision equipment |
| Hairline Brushed (HL #180–320) | Elegant, fingerprint-resistant | Handrails, interiors |
| Mirror Polished (8K) | Chrome-like shine | Luxury displays, elevators |
| PVD Color Coating | Gold, Black, Rose Gold, Bronze | Branded environments |
| Electropolished | Ultra-smooth, hygienic | Food, pharma, medical |
✅ All finished surfaces include anti-scratch protective film.
5. High-Precision Manufacturing & Quality Assurance
We don’t just bend metal — we engineer performance:
- Tight Tolerances: ±0.05mm (OD), ±0.03mm (wall)
- Straightness: ≤0.8mm/m (critical for linear systems)
- Testing: Eddy Current Testing (ECT), Dimensional Inspection, Salt Spray Test (optional)
- Certifications: ISO 9001, SGS, RoHS
- Traceability: Full batch tracking with MTR (Mill Test Report) available
- Packaging: Anti-rust paper + plastic film + wooden crate (export-safe)
🔧 Technical Specifications
| Parameter | Details |
|---|---|
| Material | SUS201 or SUS304 (ASTM A554, A312, JIS G3446) |
| Shape Range | Round, Square, Flat, D-Shaped, Oval, T-Beam, U-Channel, Fully Custom |
| Size Range | OD/Width: 6–120mm; Wall: 0.5–5.0mm |
| Length | 1m, 2m, 3m, 4m, 5.8m, 6m (cut-to-length, ±0.5mm) |
| Tolerance | ±0.05mm (OD), ±0.03mm (wall), ≤0.8mm/m (straightness) |
| Process | Cold Drawn (CD), Roll Forming, CNC Shaping |
| Surface Finish | 2B, BA, HL, 8K, PVD, Electropolished |
| Optional | MTR, hydro test, laser marking, OEM branding |
💬 Customer Feedback
“We needed a custom D-shaped 304 tube with ±0.05mm tolerance for a medical device — they delivered perfect consistency. Now it’s our go-to supplier.”
— Thomas, R&D Engineer, Hoa Kỳ
“Used brushed 201 flat tubes for a retail display. The look is premium, but the cost fits our budget. Highly recommend.”
— Lena, Interior Project Lead, UK
📞 Request a Free Sample & Quote Today!
✅ Send us your design, CAD file, or idea – we’ll provide a digital mock-up + technical quote
✅ Free sample (100–200mm) with protective film
✅ Low MOQ: 50 pcs per profile (ideal for prototyping & pilot runs)
✅ OEM/ODM supported – private label, logo engraving, custom packaging
👉 Contact Us Now or Email: sales@xlhsteel.com
📞 +86 133 6030 1537 | 🌐 www.xlhsteel.com
🌐 Why Choose Our Custom Special-Shape Stainless Tubes?
- ✅ Truly Custom – Any shape, any size, your design
- ✅ Dual Application – Perfect for industrial hardware and decorative engineering
- ✅ Material Flexibility – 201 for cost, 304 for durability
- ✅ High Precision – Engineered to ±0.05mm for seamless integration
- ✅ Fast Sampling – Rapid prototyping to accelerate your project timeline
Precision. Versatility. Reliability. Delivered.
