

Overview
About Wistran Striegel GmbH
Who we are
We are an established company in the field of mechanical engineering and especially in bending technology. Since our founding, we have specialized in the production of bent parts and the production of welded components. As a competent partner, we attach great importance to fair and open cooperation with our customers. We focus on communication in order to find the best solutions for specific requirements together. We see ourselves not only as a supplier, but as a solution provider. This requirement requires a constant update of our technological knowledge and the willingness to adapt to changes in industry. Thanks to our many years of experience in bending technology, we are also able to implement demanding projects. Wistran Striegel GmbH stands for reliable quality and expertise in bending technology. Our goal is to continue to successfully support our customers and to support their projects with our experience and know-how.
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Ostrach, Germany
Member since 2025
Employees20 - 50
Certificates1
Turnover5 - 10 Mil.
Year of foundation1995
Marketing documents
Competencies
Technologies
Pipe & Tube Manufacturing
| Technologies | Lotsize | Length | Diameter | Material thickness |
|---|---|---|---|---|
Pipe bending | from 1 | from 0 mm | 0–50 mm | from 0 mm |
Tubes and pipes (assembled)
| Technologies | Lotsize | Diameter |
|---|---|---|
Hydraulic pipes | 1–10,000 | 5–42 mm |
Materials
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Industries
Military engineeringAutomotive and vehicle constructionBuilding, agricultural and forestry machinery manufacturingMining and tunnel engineeringRailway and rail vehicles industryHydraulic and pneumatic industryMechanical engineeringFurniture industryMeasurement and control technique, laboratory equipmentMedical technologyAerospace and aviation industryBoiler, container and tank construction Air conditioning, refrigeration and ventilation industryInformation technology (hardware)Household appliance industryPrecision engineering, mechatronics and opticsPower generation and transmission industryElectrical industryChemical industryOffice machinery and suppliesLighting industryConstruction and architectural suppliesAutomation and control engineeringFittings engineeringApparatus engineeringClean room technologyPlant engineering and constructionDrive and gear engineeringShipbuilding industrySpecial purpose machinery manufacturingTelecommunication industryPackaging industryMachine tool manufacturingPaper and printing machinery industry
Certificates
ISO 9001:2015
Parts & Machines
Parts (6)
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Gasrohrleitung CARAVAN/REISEMOBILE
TechnologyPipe bending
MaterialSteel
Dimensions
Length6000 mm
Material thickness1 mm
Diameter8 mm
2 / 6

Hydraulikleitungen
TechnologyPipe bending
MaterialSteel
Dimensions
Material thickness1 mm
Length6000 mm
Diameter10 mm
ComplexityLow
3 / 6

Rohr-& Dornbiegeteile
TechnologyPipe bending
MaterialSteel
Dimensions
Material thickness3 mm
Length6000 mm
Diameter42.4 mm
4 / 6

Rohrbiegeteile
TechnologyPipe bending
MaterialAluminium and aluminium alloys
Dimensions
Length3000 mm
Diameter22 mm
Material thickness2 mm
5 / 6

Rohrschweißbaugruppe /Schutzbügel
TechnologyInert gas shielded arc welding (MIG/MAG)
MaterialSteel
Dimensions
Length4000 mm
Weight100 mm
Height200 mm
Width1000 mm
6 / 6

Aluminium Profilbiegeteile
TechnologyFlange bending, profile bending
MaterialAluminium and aluminium alloys
Dimensions
Width100 mm
Material thickness10 mm
Machinery (4)
1 / 4

12x Dornbiegemaschinen
ManufacturerUnterschiedlich
Technology
Pipe bending
2 / 4

Fanuc Roboterschweißzelle
ManufacturerFanuc
3 / 4

2x CNC Rundbiegemaschine
ManufacturerPBT
Technology
Flange bending, profile bendingPipe formingPipe bending
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Schneidringmontage
Manufacturerverschiedene
Technology
Hydraulic pipes
6 Parts
Pipe bending4
Inert gas shielded arc welding (MIG/MAG)1
Flange bending, profile bending1
4 Machinery
Pipe bending2
Flange bending, profile bending1
Pipe forming1
Hydraulic pipes1
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