District Heating weld expert

h1 section on service pages

District Heating weld expert

Services 1
Services 1

District heating and piping installation with over 20 years of experience

No job is too small or too big. We can be at your site within 2-3 days and provide a quote within 24 hours of contact. We work throughout Scandinavia, with offices in Sweden, Norway, Denmark, and Estonia.

Our team of specialists includes coded welders, fitters, welding engineers, and project managers ready to assist you when you need us. We prioritize quality and meeting deadlines.

Pipeweld.ee operates in Sweden through Stinsenman Sverige AB, a pipe company with 20 years of experience in the Swedish market. With us, you will receive a high-quality installation of your district heating system. Contact us, and we will gladly share our references from previous projects!

We can help you with:

  • Pipe laying and planning
  • Pipe welding and installation
  • Pipe details prefabrication
  • Specific details production
  • Welding process consultation
  • and problem-solving.

Contact us and get a quote within 24 hours!

Services 2
Services 2

District heating requires only qualified contractors!

We are certified by Bureau Veritas - ISO 9001-2000 in 2007, and we still follow all regulations.

  • Iso 3834-2:2005
  • Welding tests according to: SS-EN 287-1 / ISO 9606
  • WPQR - testing standard - EN ISO 15614-1, applicable to the Pressure Equipment Directive (PED).
  • WPQRs are for different materials, and we are ready to design new ones for your project.
  • WPS - Standard - EN ISO 15609-1

Our welders are fully certified for welding steel and stainless acid-resistant steel pipes.

  • Stick welding (111) quality level B, steel and stainless steel from 2mm thickness
  • Tig welding (141) quality level B, steel and stainless steel from 0.7 mm thickness
  • Gas welding (311) quality level B, steel
  • Mig-Mag (131-135), steel and stainless steel from 2mm thickness.
Services 3
Services 3

Welding and piping installation for district heating systems are part of our services

  • Welding and installation of pipelines for district heating systems
  • Installation of small heat exchangers in residential buildings and larger heat exchangers in industrial facilities
  • Repair works on district heating pipelines and boiler rooms
  • Replacement of shut-off valves
  • Draining of the central heating system
  • Pressure testing and pipe flushing (third-party)
  • Visual inspection & X-ray (third-party control)
  • Pipe laying in ditches
Services 4
Services 4

Welding and piping installation with fast, reliable, and professional service, wherever you are

We work throughout Scandinavia. When you place an order, we start the work within 2-3 working days, and you will receive a quote within 24 hours of requesting it.

We are there to help you plan your project and stay one step ahead all the way to the finish line. But no matter when you need us, we are there shortly. If you encounter unexpected problems in your work, we have the right people available to quickly step in.

With us by your side, you have access to 20 years of problem-solving experience.

Contact us for a consultation today!

Services 5
Services 5

District heating with straight prices without hidden costs With us, you always get straight prices without hidden costs

We split the payment according to your wishes and needs. You will receive a quote within 24 hours of asking for an estimate.

A fixed price for the entire project or parts of the project.

Fixed price agreement/framework agreement for a fixed price for each performed task.

Framework agreement with a fixed price for the whole project.

Hourly rate or price per hour for the work performed.

Get a quote within 24 hours. Contact us!

Services 6
Services 6

Welding of district heating pipelines with quality guarantee

Quality is always our top priority when working on district heating systems. For your and our security, we begin the project only after both parties have signed a collaboration agreement. Our agreement includes a two-year guarantee on our work (renewable up to five years). We also have an insurance policy and liability insurance according to Swedish standards.

Work with a reliable pipe company:

  • Agreement with a trade union
  • Secure contracts
  • Two-year warranty (renewable up to five years)
  • Insurance policy according to Swedish standards

Here you can read about our environmental policy and our quality policy.

Services 7
Services 7

Is the district heating or welding project in progress?

Are you planning to start a heating/cooling center or are you having issues with your current central heating system? Then we are here to help you.

Our team consists of experienced welders, fitters, project managers, and welding engineers.

Whether you need help with planning, pipe welding, or consultation, we have the answers.

Contact us today, and we will ensure that your project is successful!

Services 8
Services 8

The following works can be carried out in our own workshops in Sweden and Estonia:

  • We manufacture tubular heat exchangers
  • We assemble and weld all pipeline parts according to your drawings
  • Our specialist can also visit your facility for consultation, planning of the upcoming work, measurement, and compilation of all necessary documentation for the assembly of each individual part
  • We assemble, weld, and paint various steel structures
  • We carry out small and large-scale milling and turning work

Contact us, and we will assist you!


Our offices

We mostly operate in Sweden, Norway and Denmark but we would love to get involved in a project anywhere in the world.

We also had some very exiting projects in Switzerland, Austria and Malta. There are no limits for us!



Of Experience



In Europe




Stinsenman Sverige AB
Org nm : 559159-8098
Vat.nm : SE559159809801
Adress :
Lyckselevägen 48, lokal 162 67, Vällingby, Sweden.

Stinsenman Norge AS
Reg. nr : 921 787 871
VAT nr : NO 921 787 871
Адрес :
Stinsenman Norge AS
Postbox 675 Løren Lørenveien 44, 0585 Oslo, Norway

UÜ Stinsenman
Org. nr : 110 890 90
VAT nr : EE101017620
Адрес :
UÜ Stinsenman
Tskalovi 9-5,
Sillamae 40 232 Estonia
e-mail : info@pipeweld.ee