Rectangular tubes
// Rechteckrohre für Konstruktionen bei denen Stabilität und Form zusammenpassen.
Filter products
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pipe connector
- Malleable cast iron pipe fittings | T-pieces
- Malleable cast iron pipe connectors | Elbows
- Malleable cast iron pipe fittings | Cross pieces
- Malleable cast iron pipe connectors | Wall brackets / Base plates
- Malleable cast iron pipe connectors | Handrails
- Malleable cast iron pipe connector | Adjustable angle
- Ductile iron pipe connectors | Clamping rings / Flanges
- Ductile iron pipe connectors | Elbows
- Malleable cast iron pipe connectors | Extension pieces
- Malleable cast iron pipe coupling | Variable diameter
- Malleable cast iron pipe connectors | Accessories
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Stainless steel components
- Plate holder
- Glass and panel holders
- Glass clamps
- Glass balustrade
- Glass holder
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Stainless steel railing
- Cover plates | Post caps
- Anchor plates
- Spacers
- Balustrade posts | Post fixings
- Handrail bracket
- Handrail supports
- mounting plate
- Support pins for handrail brackets
- carrying handle
- LED stainless steel handrail
- Crossbar bracket
- pipe plug
- Post caps
- Klöpper heads, stainless steel
- Ronden
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pipe bend
- 90-degree elbow (welded fittings, Type 3 DIN)
- 45-degree elbow (welded fittings, type 3 DIN)
- 180-degree elbow (welded fittings, Type 3 DIN)
- 90-degree elbow (welded fittings, Type 2 DIN)
- 90-degree elbow (welded fittings, type 5)
- Elbows, special angles, welded fittings
- 90-degree elbow weld fittings
- T-piece welded fittings
- Connector for welded fittings
- Cross fittings
- Connectors
- Trim parts
- Wall anchor | Floor anchor
- Clamping profile
- Glass and door systems
- Balls | Cones | Cubes
- Stainless steel tubes | Bar stock
- Grooved pipes
- Push-fit fittings / End caps for grooved pipes
- Home | Garden
- Door construction | Door locks | Door handles
- Stainless steel cables | Cable clamps | Accessories
- Marine | Boat supplies
- Accessories | Screws | Adhesives
- Exhibition stand construction
- Black Lane – Powder-coated stainless steel parts
- Sliding glass door
- BRENK-fix® Base Holder
-
wrought iron
- Caps
- Anchor plates
- Weld-on strips
- Weld-on brackets
- Baroque programme
- letters
- Drive-in plug
- Flat-rolled steel, unworked
- Handrail brackets + accessories
- House numbers
- balls
- Plastic handrails
- Rings | Crosses
- Ronden
- Locks | Door handles | Other accessories
- Bar stock
- pipe bend
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Door hinges
- Gate hinge with welded sleeve
- Door hinge with slotted plate
- Door hinge with a long thread
- Door hinges, 4-way adjustable
- Self-closing gate hinges
- Threaded sleeves for gate hinges – spares & accessories
- with a weld-on plate
- Up-and-over door fittings
- Adjustable wall plates for gate hinges
- Brass washers for hot-dip galvanised gate hinges
- Eye bolts, sold individually, for gate hinges
- for embedding in concrete
- with a hinged flap
- with a wall plate
- Fence posts
- fence posts
- Decorative strips
- Enamel and paints
- Blacksmithing Basic Line
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Grating steps
-
Grating
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Marine | Boat accessories
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Sliding gate fittings
- Sliding gate fitting 0 | Gate weight per leaf up to 90 kg
- Sliding gate fitting 1 | Gate weight per leaf up to 200 kg
- Sliding gate fitting 2 | Gate weight per leaf up to 400 kg
- Sliding gate fitting 3 | Gate weight per leaf up to 600 kg
- Sliding gate fitting 4 | Gate weight per leaf up to 1200 kg
- Sliding gate fitting 5 | Gate weight per leaf up to 2000 kg
- Full range
- Fits all sizes 1 to 5
- Cast iron rollers for sliding gates
- New arrivals
- Neon sign
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Sealing plugs and protective caps
Filter products
Available, : Lieferzeit 3-5 Werktage
Available, : Lieferzeit 3-5 Werktage
Available, : Lieferzeit 3-5 Werktage
Available, : Lieferzeit 3-5 Werktage
Available, : Lieferzeit 3-5 Werktage
Available, : Lieferzeit 3-5 Werktage
Rectangular steel tubes combine high load-bearing capacity with a flat profile and are therefore particularly popular where space-saving and functionality are key. They offer an excellent combination of stability, flexibility and a technical aesthetic – and are suitable for both load-bearing and structural applications.
Rectangular tubes are important in many areas of metal construction because they are easy to work with and offer many fastening or joining options. They can be easily welded, drilled and combined with flange plates or connecting elements. Their design makes them particularly suitable for applications with high structural requirements or flat profiles.
Typical applications for rectangular tubes include:
- load-bearing frames and substructures
- facade, gate and fence systems
- Machinery and equipment construction
- Surface-supporting elements with a defined aesthetic line
At FeNau, you’ll find rectangular tubes in various sizes and thicknesses that are ideal for professional metal construction projects – whether structurally demanding or custom-designed.