Top Performance - Custom Office Furniture And School Furniture Manufacturer With OEM &OEM Service.
Metal stamping
Metal Pipe Processing Technology
Top Performance specializes in high-precision and highly reliable metal pipe processing technology. From material cutting, pipe bending, stamping, to welding, we offer an integrated production system that guarantees structural strength, functional versatility, and superior finishing.
1. Cutting
Cutting is the initial step in metal pipe processing. We use automated pipe-cutting machines for standardized or custom-sized cuts. These machines support multiple pipe shapes (round, square, irregular) with straight or angled cuts, producing smooth, burr-free edges that support high-quality welding and assembly.
· High-speed automated cutting machines
· High-speed automated cutting machines
· Supports straight, bevel, and custom angled cuts
· Clean edges with minimal tolerance deviation
· Efficient for large-scale or custom production
2. Bending
Pipe bending transforms 2D tubes into 3D structures. Our CNC pipe bending machines handle standard U/L bends and complex geometries such as R-curves and S-bends. Expansion, reduction, and tapering processes enhance structural fit, stability, and tightness in joints.
· CNC pipe bending for accuracy and repeatability
· CNC pipe bending for accuracy and repeatability
· Complex geometric bends including R and S types
· Expansion/reduction for tight pipe joints
· Tapered pipe forming for specialized applications
3. Punching & Stamping
Metal tube stamping is essential for structural integration, functional hole creation, and reinforcing pipe strength. Unlike flat-sheet stamping, tube stamping demands superior control over position, depth, and deformation. At Top Performance, we offer a diverse range of tube stamping techniques including hole punching, notching, R-cornering, end flattening, and expanding—widely used in furniture frames, support bars, and metal joints.
Our operations utilize hydraulic and oil-press systems, paired with custom tube dies, pipe clamps, and automated feeding systems. We support round, square, and irregular pipe shapes, accommodating both high-volume standard production and custom geometric processing.
Main Stamping Techniques Include:
1
Hole Punching
Round, square, and oval holes for bolts, cable routing, or ventilation. High accuracy guaranteed through guided dies and pipe-holding fixtures.
2
Notching & R-Cornering
Notches allow for snap-fit or welding zones. R-corner shaping reduces stress concentration and enhances pipe durability during load-bearing use.
3
End Flattening & Expanding
Flattening improves welding surfaces or bracket fit. Expanding is used for pipe nesting or mounting accessories.
4
Integrated Bending (Selective)
For tubes requiring mild angular changes, our stamping line can include automated bending modules to form in one stroke, improving process efficiency.
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Equipment & Capacity Overview:
· 14 stamping machines (25–110 tons) at Vietnam facility.
· Custom tooling and fixtures dedicated to pipe forms.
· Supports single/double-tube feeding and multi-axis alignment.
· Integrated visual inspection ensures precision and consistency.
4. Welding
Welding is the final critical step in metal tube processing and plays a decisive role in product strength and safety. Tube materials, often hollow, require precise joint welding at load-bearing and structural intersections, which demands high weld consistency and mechanical reliability.
Top Performance applies three key welding methods for tubes—automated welding, spot (resistance) welding, and TIG welding, combined with precision fixtures and positioning systems to ensure flawless execution for both mass production and structurally complex tube assemblies.
Primary Welding Methods:
1
Automated Welding
Automated systems handle butt welding, T-joints, and cross structures in both round and square tubes. Robotic arms ensure high-speed and uniform welds, ideal for tubular frames and repeat-structure furniture parts.
2
Spot Welding (Resistance Welding)
Best suited for thin-walled metal tubes, this method delivers strong, clean weld points. Commonly applied at frame intersections or support junctions, it balances minimal surface disruption with high strength.
3
TIG Welding (Argon Arc)
This high-precision process is used for stainless steel or aluminum alloy tubes, creating clean seams with argon gas shielding to avoid porosity or contamination. Ideal for visible joints or structural members requiring both performance and aesthetics.
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Tube-Welding Features & Quality Measures:
· Custom jigs and positioners ensure angle accuracy during welding.
· Supports multi-angle welding of round, oval, and shaped tubes.
· Tensile and weld integrity tests on each production batch.
· Optional post-weld grinding and coating for surface uniformity and corrosion resistance.
Get in touch with us
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Quality Without Compromise. Innovation Without Limits.
Contact Us
Tel: +84 0273912912
Cellphone: +84 0399873522 / +86 13631130272
Whatsapp: +84 0399873522
Website: www.topperform.com
Email: sales@topperform.com
Address: Part of land plot CN-2, area A, Quynh Giao Industrial cluster, Quynh Giao commune, Quynh Phu district, Thai Binh province, Vietnam.