• Tubes DIN EN 10217-7

    Tubes DIN EN 10217-7

    Stainless steel tubes for process pipelines

    Custom-made from our pipe stock with more than 200,000 metres of sectional pipes, steels bars, and flat and angle steel.

Tubes DIN EN 10217-7

One tube length ahead of the competition

Take advantage of our extensive range of cold-rolled and hot-rolled stainless steel tubes. KIESELMANN is one of the biggest distributors of beverage piping. We currently have 200,000 metres of stainless steel tubes in stock. We always deliver what you need - optimally selected and supplied at short notice.

We supply you with stainless steel tubes for the food, chemical and pharmaceutical industries:

Pipe grinding for top workmanship and surface quality.

In our surface treatment department, we work with a fully automatic grinding system, for consistently high quality in all common nominal diameters from DN 6 to DN 450.

KIESELMANN stainless steel tubes are available in the following versions:

  • CC: unannealed, etched inside and outside,
  • CD: unannealed, etched inside and polished outside,
  • BC: annealed, etched inside and outside,
  • BD: annealed, etched inside and polished outside,


Transparent prices: We always adapt our price list to current market conditions - and inform you about it. We're happy to include you among our distributors and keep you up to date. You will then receive the current lists conveniently by email or post.

• Short delivery times

• TÜV (German certification organization) approved manufacturing plants

• Extensive stock: more than 200,000 metres of pipe

• In-house finish according to customer requirements

• WAZ 3.1 in accordance with EN 10204, AD 2000 leaflet W2 on request

• Services: Swap body, mobile service


Technical data


1.4301 / ASI 304 1.4307 / AISI 304L 1.4404 / AISI 316L others on request

Product-contacting surfaces

Average roughness value: Ra < 0.8 µm Weld seam area: Ra < 1.6 µm

Operating pressure

depending on the nominal diameter and temperature range up to max. 418 bar


Food, pharmaceutical and chemical industries

Standard length

6 metres

Nominal diameters

DN 6 – 450 (not annealed) DN 6 – 150 (annealed) others on request