45-degree elbow (welded fittings, type 3 DIN)
// 45° Rohrbogen für elegante Richtungsänderungen in Rohrsystemen.
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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
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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
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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 1-2 Werktage
Available, : Lieferzeit 1-2 Werktage
Available, : Lieferzeit 1-2 Werktage
Here you will find 90° stainless steel pipe bends in standardised Type 3 (DIN 2605 / EN 10253 Type 3D). Our range includes welded fittings in V2A and V4A – available with a polished finish for visible installations or unpolished (matt) for industrial piping systems.
Standard geometry: What does “Type 3” mean?
Regardless of the surface finish selected, all elbows in this category comply exactly with the geometric specifications of Type 3. This is crucial for your planning:
- Radius ≈ 1.5 x diameter: The standard radius for welded fittings (e.g. 42.4 mm pipe = approx. 63.5 mm radius).
- Precision: Fixed centre distances guarantee a precise fit when welding into existing pipe systems.
- Important note: These bends have a tighter radius than many purely ‘design bends’. If you are looking for special, wide-curved handrail bends, please check our special categories. Here you will find the classic standard products.
Choose the right finish
Depending on the intended use, we offer our welded fittings in two finish variants:
Unfinished (Matt / Bare)
The industry standard. The surface is untreated, matt and thermally annealed.
- Ideal for process piping, industrial plants and water technology.
- Perfect for welding, as no visible surface needs to be protected.
- Cost-effective for purely technical applications.
Polished (240 / 320 grit)
For visible areas. The bends are finely sanded and offer an elegant finish.
- Ideal for railing construction (where Type 3 dimensions are required), architecture and furniture making.
- Clean finish, matching our sanded stainless steel tubes.
- After welding, only the seam needs to be sanded down.
Material selection: V2A or V4A?
To ensure your welded joint remains permanently corrosion-free, choosing the right alloy is crucial:
- V2A (1.4301 / 1.4307): The standard for indoor and standard outdoor applications. Frequently used in railing construction and the sanitary sector.
- V4A (1.4404 / 1.4571): For high corrosion resistance. Absolutely essential in coastal areas (salt water), in swimming pools (chlorine) or in the chemical industry.
All bends are fitted with welded ends and are ready for further processing using TIG welding.