Certified TIG welding technology for stainless steel in pipe installation – On-site & workshop
Certified welding processes and highest quality for industrial stainless steel components
STW offers certified TIG welding services for professional pipe installation . From welded assemblies in the workshop to on-site pipeline installation at the customer's location. As specialists in stainless steel welding, we offer precise TIG welding by qualified personnel using high-quality equipment, performing manual, automated, and orbital welding. Our specialists and welding processes are TÜV-certified and meet the stringent hygiene and corrosion requirements for each application. Our certified welders and standardized quality assurance guarantee first-class results – from individual pieces to large-scale production.
Why STW welding technology for stainless steel?
precision
Rely on quality-tested welding techniques and seam quality that withstands even extreme stresses and the highest hygiene requirements.
Flexibility
We offer certified quality and flexible manufacturing from individual parts to large-scale production.
Real Estate Expertise
Benefit from our qualified, documented working methods and a team of welding technology experts with TÜV approval.
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Experience and trust
Over 150 companies from the food, pharmaceutical and chemical industries rely on STW for demanding welding solutions in stainless steel.
Why companies choose STW
With our special welding techniques for stainless steel, such as TIG manual and automatic welding, as well as TIG orbital welding, we guarantee welds of the highest quality, documented and controlled according to the relevant standards.
Our advantages at a glance:
- Certified welding processes through the power of TÜV and DEKRA
- Perfect weld quality for hygiene applications in accordance with EHEDG guidelines
- Orbital welding technology for consistent, high-precision seams that ensure smooth operation in demanding environments
- Process-reliable documentation for demanding applications, such as 100% weld seam documentation in the pharmaceutical industry
Our industry expertise
When welding stainless steel, we meet the specific requirements of various industries. We exclusively use TÜV-certified and EHEDG-compliant processes that comply with the stringent regulations of your industry and guarantee durable, robust results. Our certified processes meet the strict requirements of your industry and ensure reliable, long-lasting results. Our employees possess extensive knowledge of sheet metal fabrication , both in the practical craft of welding and in the subsequent assessment, as certified VT visual inspectors and red-white inspectors.
We apply this knowledge daily to various industries, which constantly place different demands on the properties of the material and the welding process:
Food industry
Hygiene regulations in the food industry require welds free of contamination and with precise, smooth surfaces. Our TIG and orbital welding techniques offer precisely the high quality required for hygienic production environments, thereby minimizing the risk of contamination.
Pharma industry
The pharmaceutical industry demands complete documentation and consistently reproducible quality. Our welds comply with EHEDG standards and are continuously documented by our quality assurance department using endoscopy to meet the high quality standards that are essential for pharmaceutical applications.
Chemical industry
In the chemical sector, pipe systems and components are constantly exposed to chemical stresses and extreme conditions. Our welding technology ensures high corrosion resistance and robust connections, guaranteeing safe and long-term operation in aggressive environments.
cosmetics industry
In cosmetics production, hygiene standards are just as high as in the food or pharmaceutical industries. Our certified welding process guarantees smooth, easy-to-clean surfaces, ideal for the production of high-quality cosmetic products and ensuring contamination-free processing.
The challenges we solve for you
Seam quality and hygiene requirements
Especially in the food and pharmaceutical industries, every weld requires absolute precision and documented quality. We ensure controlled, professionally executed welds and flawless surface quality.
Material distortion and load-bearing capacity
The challenge in welding stainless steel often lies in the material's tendency to distort and the high demands placed on its durability. When processing stainless steel, the weld aftertreatment is also extremely important for corrosion resistance. Here, the processing has been optimally adapted to achieve the highest possible strength and durability.
Precision welding and process documentation
Our automated welding techniques guarantee consistent precision. For industries with the highest demands, we document every process step completely, ensuring full transparency and quality assurance even after project completion.
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Results that will convince you
Highest hygiene and cleanliness
Our precise welding techniques ensure perfect surface quality that meets the strict hygiene requirements of the food and pharmaceutical industries.
Reliable long-term results
Our welded joints are characterized by outstanding corrosion resistance and stability. Even in demanding applications, we guarantee high load-bearing capacity, minimizing downtime and providing an economical solution for your production requirements. The high corrosion resistance and stability of the welded joints ensure long-lasting durability and minimize downtime in your production.
Accurate documentation and traceability
For industries where complete documentation is essential, such as the pharmaceutical industry, we offer comprehensive test reports for every weld. This traceability ensures not only quality but also compliance with regulatory requirements.
Individual customization and short delivery times
Our flexible and certified welding technology enables the production of individual pieces up to large series, tailored to your specific needs. Thanks to our optimized processes, we offer fast production times and on-time delivery – even for complex projects.
Our approach
We support you from the initial inquiry through the clarification of all documentation requirements to the completed assembly . Our process steps:
Consulting & Analysis
– Recording of your specifications and welding requirements. Review by our project managers regarding material , use of required parts, execution of the welds and, if applicable, the drawing.
Documentation & Planning
– Establishing seam documentation according to industry standards. Documentation requirements can vary significantly depending on the industry.
Welding process & testing
– Quotation preparation and, after approval, execution as well as TÜV-certified quality control
Quality assurance & delivery
– Complete documentation and on-time delivery
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Frequently Asked Questions (FAQ)
Our processes include TIG manual and automatic welding, as well as orbital welding, which are ideally suited for durable, resilient and hygienic seam quality in stainless steel.
Yes, for industries with high standards, such as the pharmaceutical or food industries, we offer comprehensive documentation of every seam.
We specialize in welding stainless steel to offer our customers the highest precision and quality. This specialization allows us to optimally meet all requirements for corrosion resistance, hygiene, and durability. We do not currently offer any other materials.
Quality assurance is a central focus for us. Our welding processes are TÜV and DEKRA certified and comply with the stringent hygiene and quality standards of the food, pharmaceutical, and chemical industries. Every weld is documented and inspected to ensure it meets all regulatory requirements.
Specifically for the pharmaceutical industry, we offer comprehensive test reports for every weld, including details such as welder name, weld documentation, and photographic documentation. This complete traceability ensures compliance with all industry-specific regulations and facilitates subsequent quality checks.
Ready for welding technology that meets your quality and hygiene requirements? Contact us now and start your project with STW.
Are you looking for additional services? Here you will find all our services at a glance.