• Fasteners that withstand pressure and continuous loads

    From a single source.

    Druckrohrleitungen des Pumpspeicherkraftwerks Erzhausen bei Kreiensen – Symbolbild für belastbare Verbindungselemente und Verbindungstechnik der Stahlberg GmbH im Rohrleitungsbau

Benefit from our expertise:

We produce complex components, assemblies and bills of materials from a single source – precisely and reliably.

Why Stahlberg?

In pump and pipeline construction, pressure safety, accuracy of fit and material resistance determine the reliability of a system.


With Stahlberg, you gain a partner who not only manufactures but also takes over the complete coordination – from the clean preparation of the bill of materials and precise manufacturing to documented delivery.

This gives you inspected, ready-to-install parts and assemblies that work reliably even under the highest pressures and in aggressive environments.

Submit an implementation request

  • Holistic implementation

    Components, assemblies, bills of materials for pump and piping systems

  • Continuous quality assurance

    less inspection effort & minimized complaints

  • Technical & organizational strength

    coordinated handling and documented delivery from a single source

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  • Our industry solutions – focus on pump & pipeline construction

Pump construction

Custom-made screws, bolts and special parts for pump housings, impellers and shaft connections. Our components are designed for maximum pressure resistance, tightness and continuous loads – precisely manufactured, documented in accordance with standards and built for trouble-free operation even under demanding flow conditions.

Implementation request

Pipeline construction

Fasteners, assemblies and special parts for safe pipeline construction. Whether flanges, sealing systems or special connections – we supply components that reliably withstand pressure, temperature changes and corrosion. Through exact manufacturing and complete documentation, we ensure accuracy of fit and long-term operational reliability.

Implementation request

Further industry solutions

From food technology to offshore – our experience carries over to every industry in which tightness, reliability and precisely manufactured components are decisive. With Stahlberg, you receive inspected solutions that safeguard your systems in the long term.

Implementation request

From idea to delivery –fully documented

Whether a single component or a multi-part assembly – we break down your requirements into a clear process, select the optimal manufacturing partner and safeguard every detail in terms of quality.

  • Consulting & structuring

    Sorting the order for suitable suppliers and partners.

    Sorting by material, heat treatment, surfaces and design

  • Bill of materials check

    Complete item and packing list check,
    organizing and securing manufacturing processes,
    coordination and verification of the individual process steps

  • Manufacturing

    Implementation using state-of-the-art processes and partners for pump and pipeline construction

  • Quality & documentation

    Lifelong archiving of inspection plans, traceability, ISO documentation in proven Stahlberg quality

  • Logistics

    Just-in-time delivery; by arrangement and agreement, we offer consignment warehouses and framework agreements

  • Your partner for complex components, assemblies and bills of materials.

    We deliver inspected quality, complete documentation and on-time implementation for pump & pipeline construction

In pump and pipeline construction, pressure resistance, corrosion protection and absolute accuracy of fit determine operational reliability.
Stahlberg ensures that your requirements are implemented precisely – from robust individual parts to complete assemblies and extensive bills of materials.

Our task: the clean execution, complete inspection and full documentation of your orders. If required, we also support you with materials and process expertise to secure the right implementation in the long term.

Materials + processes –precisely combined

Material groups at a glance

  • Quenched and tempered & structural steels for high-pressure applications
  • Creep-resistant and heat-resistant steels for extreme operating temperatures
  • Nickel and titanium alloys for long service life in aggressive media
  • Stainless steels & duplex for corrosion-critical pipeline environments
  • Non-ferrous metals (e.g. aluminum, copper) for special pipeline and pump parts

Product solutions at a glance – manufactured exactly to your specifications

We do not supply standard goods, but manufacture and coordinate exactly according to your drawings, specifications and bills of materials – fully documented and inspected.

Main categories:

  • Fastening technology (special screws, nuts, sealing washers and washers)
  • Flanges, heavy-duty bolts & dowel pins for pressure systems
  • Precision turned and milled parts for pump housings and pipelines
  • Assemblies & assembly kits for complete piping systems
  • Peripheral & spare parts packages including seals and adapters

  • Reliable quality begins with clear agreements.

    With our quality assurance agreement, you reduce inspection effort, complaints and uncertainty – permanently.

We offer you the opportunity to conclude individualquality assurance agreements with us

Lay the foundation today for secure processes, fewer complaints and measurable relief – with a quality assurance agreement that pays off.

We will be happy to support you with individual expert advice – personal, reliable and tailored to your requirements

Schedule a meeting!
A Stahlberg GmbH employee inspects a metal component with the Keyence XM-5000 3D measuring system – symbolic image for precise incoming goods inspection, quality assurance and efficient inspection processes.
"No compromises on quality: with us, you’re on the safe side"

Your quality – inspected by us. Right from the start.

Less effort, less risk – with your individual quality assurance agreement with Stahlberg. Complex bills of materials, safety-relevant components, tight tolerances – wherever every detail matters, quality is no coincidence. But ensuring this quality in-house ties up valuable time, resources and personnel.

Stahlberg takes a different approach:
With an individual quality assurance agreement, you hand over a large part of your inspection responsibility to our experienced hands – including all documentation, inspection reports and approvals according to current standards.

  • Reduction of internal inspection effort in incoming goods

  • Minimization of complaints through continuous quality controls

  • Access to pre-inspected stock from consignment inventory

  • Traceability for every component

  • Security toward your customers and in audits

  • Planning reliability through clear processes and documented standards