Suppliers

Procurement  guidelines
 

HAINZL Central Purchasing is responsible for the procurement of all materials which enter our products/outputs and investments, services, fuel and consumables and maintenance.

Our procurement is globally oriented and is of crucial significance for our international competitiveness. We endeavour to safeguard our quality requirements whilst meeting delivery deadlines and adhering to TCO (Total cost of ownership).

We contribute to securing the future of the Hainzl Group by continuously increasing the value of our company. We therefore always consider our strategic options from the perspective of the respective business value contribution in order to create the greatest added value through our entrepreneurial actions.

Continuity and sustainability are key principles of our corporate policy and shape our cooperation with our suppliers and partners throughout the supply chain.

Contact
 

HAINZL Industriesysteme GmbH
Industriezeile 56, 4021 Linz
procurement@hainzl.at
+43 732 7892 224 

 

Overview of requirements


Cylinder pipes
    •    diameter from 30 to 240mm
    •    material: 
        ◦    S355 (material no. 1.0570 BK+S)

Machine steel pipes 
    •    diameter from 80 to 240mm
    •    material: 
        ◦    S355 (material no. 1.0570)
        ◦    20MN V 6 (material no. 1.5217)

Piston rods
    •    diameter from 20 to 200mm
    •    material: 
        ◦    C45E (material no. 1.1191)
        ◦    42CrMo4 (material no. 1.7225)
        ◦    20MnV6 (material no. 1.5217)

Round steel
    •    diameter to 800mm  
    •    material: 
        ◦    S355 (material no. 1.0570)
        ◦    C45E (material no. 1.1191)
        ◦    42CrMo4 Q+T (material no. 1.7225 QT).

Heavy plate cut
    •    material strength from 20mm to 500mm
    •    material: 
        ◦    40CrMnMoS 8 6+QT (material no. 1.2312+QT)
        ◦    S355 (material no. 1.0570)
        ◦    C45E (material no. 1.1191)
        ◦    42CrMo4 Q+T (material no. 1.7225 QT)
        ◦    C40E (material no. 1.1186) 

Cut lines 
    •    material strenght to 300mm
    •    material: 
        ◦    S355 (material no. 1.0570).

Hydraulic pipes 
    •    diameter: 12 to 42mm  
    •    material: 
        ◦    E235+N EN10305-4ZIST (material no. 1.0308)
        ◦    V4A (material no. 1.4571, 1.4404, 1.4401)

Steel construction
    •    welded steel constructions
    •    weight: up to 6.000kg

Vessels
Pressureless tanks
    •    laser-cutting, aligned and welded
    •    material: steel, stainless steel and aluminium

Manufactoring components according to design
Sheet metal casing
    •    laser-cutting, aligned and welded
    •    material: steel, stainless steel and aluminium

Turned components
    •    diameter up to 1.200mm, Llength up to 8.000mm
    •    material: steel, stainless steel and aluminium

Milled parts
    •    length up to 3.000mm, width up to 1.500mm, height up to 1.500mm
    •    material: steel, stainless steel and aluminium

Valve blocks
    •    weight from 1.000 kg to 12.000kg
    •    material: steel, stainless steel and GGG40 casting

Plastic parts
    •    injection moulded parts PC, PA and ABS
    •    stamped- / milled componets in PMMA and PVC

polish / honing / deep-hole drilling / surface treatments

E-Motors
    •    low-voltage motos
    •    special voltage motors
    •    explosion-protected motors

Pumps
    •    Screw spindle pumps
    •    Axial piston pumps
    •    Radial piston pumps
    •    Cogwheel pumps
    •    Centrifugal pumps
    •    Membrane pumps
    •    Vane pumps

Heating and cooling systems
    •    Plate heat exchangers
    •    Oil heaters
    •    Screw-in heaters
    •    Oil/air coolers
    •    Oil/water coolers
    •    Pipe-bundle coolers

Storage unit technology
    •    Piston storage unit
    •    Nitrogen vessels
    •    Bubble storage unit
    •    Membrane storage unit
    •    Hydraulic dampers
    •    Memory safety blocks
    •    Accessories

Connecting systems
    •    Pump mounting brackets
    •    Couplings
    •    Foot flanges
    •    Cushioning rings
    •    Cushioning rails

Valve technology
    •    Cartridge valves
    •    Servovalves
    •    Proportional valves
    •    Pressure control valves
    •    Flow control valves
    •    Sandwich valves
    •    Directional valves
    •    Blocking valves
    •    Mounting plates
    •    Flow divider

Measuring devices
    •    Pressure measuring devices
    •    Temperature measuring devices
    •    Level indicators
    •    Position and distance-measuring systems
    •    Flow rate measurement

Bearings
    •    Spherical bearings
    •    Pivot heads
    •    Ball bearings
    •    Roller bearings
    •    Friction bearings
    •    Anti-friction bearings

Filter technology
    •    Pressure filter
    •    Pipe filter
    •    Anti-reflux filters
    •    Ventilation filters

Flanges
    •    pressure range: PN10 to PN64
    •    material: steel and stainless steel

SAE flanges
    •    pressure range: up to 400bar
    •    material: steel and stainless steel

Square flanges
    •    pressure range: up to 600bar
    •    material: steel and stainless steel

High pressure ball valves
    •    pressure range: up to 500bar
    •    material: steel and stainless steel

Blocking and regulating fittings
    •    pneumatic or electromechanically driven

Pipe connections
    •    material: steel and stainless steel

Thick-walled moulding pieces
    •    material: ST52

    •    Piston seals
    •    Wipers
    •    Rod seals
    •    V-Rings
    •    Piston rings
    •    O-Rings
    •    Backup rings
    •    Radial seal rings
    •    Rotor gaskets
    •    Flat gaskets

    •    Active construction elements
    •    Passive construction components
    •    Electromechanical construction elements
    •    Optoelectronic construction elements
    •    Finished cables
    •    EMS

Low voltage power distribution / control cabinetse
    •    Floor standing cabinets (single & bayed)
    •    Wall distributor
    •    Shunting cabinets
    •    Construction power distributor
    •    Small apartment distributor
    •    Meter cabinets
    •    EVU converter cabinets
    •    All in steel, aluminum, stainless steel & plastic materials

Pipe & Cable Support System for Electrical Engineering
    •    Electric tubes and cable protection
    •    Cable duct systems
    •    Cable trays
    •    Wide span cable trays
    •    Cable clamps

Cables and insulated wires
    •    Core cables
    •    Sheathed cables
    •    Control lines
    •    Trailing cable lines
    •    Heat resistant cables
    •    Hose lines
    •    Construction site lines
    •    insulated power lines
    •    Coaxial cable
    •    Telecommunication lines
    •    Compensation & thermo lines
    •    Halogen free cables

Switching & plug-in devices
    •    Switch
    •    Blind controls

Lighting & control systems
    •    Outdoor lighting
    •    Indoor lighting
    •    LED lighting
    •    Light source

Grounding, Lightning Protection & Equipotential Bonding

Power transmission with function maintenance E30/E90

    •    Fire protection duct systems
    •    Fire alarm cables in E30 & E90
    •    Mounting systems E30 & E90
    •    Emergency cable - halogen-free, functional integrity E30 / E90

Data technology
    •    Patch cable
    •    Junction boxes
    •    Patch panels
    •    Network cabinets
    •    Server & Industrial PC Cabinets
    •    Splice boxes
    •    Fiber optic cable

Plant engineering
    •    Emergency lighting systems
    •    Fire alarm systems
    •    CO warning systems
    •    Emergency power systems