Weber Pipeline Construction

Know-How and Continuity in the Service of Your Plants

Weber Pipeline Construction

Know-How and Continuity in the Service of Your Plants

Weber is the market leader in the field of industrial pipeline construction in the process industry in Germany. Industrial pipeline construction is the main business area for a total of five subsidiaries of the Weber Unternehmensgruppe. Owning three large manufacturing facilities in Germany, we are in the position to realise even major projects with the quality required. At the locations in Pulheim, Merseburg, Ludwigshafen and Anwerp (Belgium), an overall workforce of around 1,600 people contributes to fulfil customers’ requirements safely, reliably, on time and with high quality standards.


Mechanized Pipe Prefabrication

At four different locations, we manufacture complete solutions for pipelines especially customised to your requirements. Quality and economic efficiency in combination with many years of experience and close cooperation with our customers based on partnership turn us into a strong business partner.

Pipeline Installation

Our services are only limited to the actual installation, but also extent to planning and documentation of the entire work process. In doing so, our maxim is an efficient and effective pipeline installation by qualified workers within optimised and customer-oriented organisational structures. We have demonstrated our efficiency in numerous major projects, such as the construction of a new furnace for the mechanical engineering company Linde as part of the “GOFER” project in Gelsenkirchen or the new TDI plant at Covestro in Dormagen.

Heavy and Precision Assembly

The assembly and dismantling of heavy plants and equipment with above-average dimensions is a particular expertise of the Weber staff. We invite you to challenge our qualified team with its many years of experience. We plan and coordinate secondary trades needed for the erection of your technical equipment such as vessels, columns, machines, and factory equipment at your production facility.

Valve Services

Weber Armaturenservice is the Weber Unternehmensgruppe’s specialist in all service aspects involving valves. Thanks to our especially trained employees, we are a strong and efficient partner, whether in the workshop or for our customers on site. Our customers are drawn from the chemical and petrochemical industries and power plants, being clients of other Weber Unternehmensgruppe companies, too. Thus all services are provided from a single source. Valve services comprise: workshop service, collection and pick-up service, disassembling of valves, identification marking, maintenance, decontamination, approval and delivery including certification.

Shutdown Planning and Execution

Thanks to experienced and professional planning and execution teams, equipped with tried and tested tools, we are a competent partner in the execution of holistic turnarounds as well as individual trades. Our know-how and our flexibility are a guarantee for an optimum shutdown with an efficient time and cost management.


We supply, install, and assemble all kinds of piping systems and connections for ships. Our wide-ranging experience comprises piping of container vessels as well as special purpose ships, yachts, gas tankers, cruise liners or ferry boats — for us they are routine and incentive simultaneously.

Components and Special Parts Production

At our locations in Merseburg and Berlin, we manufacture single components in small lot sizes for you. The assembly of these manufactured components together with associated devices is also part of our range of services.

Processing of Plastics

As part of this core competence we are processing thermoplastics (PE, PP, PVC, PVDF), thermoset materials (glass-fibre reinforced polyester, vinyl ester and epoxy resins), as well as composites (PP/GFRP, PE/GFRP, PVDF/GFRP, PFA/GFRP). We have obtained the respective approvals for the plastics used, for example, procedure tests according to AD 2000 and PED as well as welding and laminating procedure tests in accordance with DVS guideline 2212, part 1 and 2. Our service portfolio ranges from the simple pump piping to the piping of complete plants.

GMP / FDA Pipeline Systems

Even the slightest unevenness and excess penetrations may cause frictions which result in deposits inside the pipeline. In the fully automated TIG orbital welding process, the weld is carried out continuously around the pipe resulting in high-quality and as often as required consistently documented and reproducible welding seams.

Weber Modular Maintenance System (WMMS)

You define your requests and we offer you the service modules individually tailored to your needs. In this way, we are in a position to provide you with cost-optimised maintenance services in accordance with your requirements. Due to our WMMS full service, maintenance methods are constantly improved and plant availability increased. We optimise inspection and maintenance cycles.

Plant Support

The Weber Unternehmensgruppe has specialists for supporting your plant at more than 100 locations in Germany at its disposal. Along the entire life cycle, we organise commissioning, ongoing operations as well as an optimisation of your process plants. With our own engineers, we are able to develop ad-hoc solutions in the event of problems. In the scope of frame agreements, we provide our customers with 24/7 availability and respond within the shortest possible time to get your process plants up and running again.

Mechanical Engineering

Our specialists are among the best in their business. The approvals and certifications obtained ensure that our personnel will always meet your requirements. We can make immediate use of own specialist workshops with modern equipment for overhauling the components of your plants. The manufacture of spare parts is possible on short notice thanks to the existence of an extensive machine park.