Dampferzeuger-
Rohrleitungsbau GmbH


Dampf & Wärme  A company with experience

The company Dampferzeuger - Rohrleitungsbau GmbH has over 30 years' experience as a recognised specialist in the manufacture, installation and repair of complete boiler systems. Our up-to-date equipment and technology and the future-oriented training of our staff guarantee quality and technical expertise in the construction and repair of boiler systems.

We hold the following certificates and licences:

Certified quality system to DIN EN ISO 9001 2000
Manufacturing licence according to AD Code of Practice HPO,
     TRD 201 and TRR 100
Recognised supplier according to § 19 I WHG
     (water resources act)
Gas fitter's licence BZ072/93 according to § 12 AVBGasV
Certificate of professional competence according to
     DVGW - G 491 / G 495
Certification according to TRbf, technical regulation for flammable
     liquids
Restamping agreement with TÜV
Pre-qualification according to DIN 18800 T 7 Section 6.3
     and DIN 18808, DIN 4133
Entry in register of electrical fitters S-CH 21/69/2
Process inspection according to DIN EN 288-3 / welding process
Welding qualifications to EU standard DIN EN 287-1 and TRD 201 / AD 2000 HP3
     (WIG, E, G, MAG )

Selection of materials

General structural steels:
     S 235JR (St37-2), S235JRG2 (RSt37-2), S 355J2G3 (St52-3N)
     to DIN EN 10025 / 10027-1
High-temperature steels:
     P265 GH (HII), 16 MO 3, 13 CrMO 4-5, 10 CrMO 9-10 to
     DIN EN 10028 T2
Rust and acid-proof steels / stainless steels
     to DIN EN 10028 T2
Heat-resistant steels:
     X 10 Cr Al 7 - X 10 Cr Al 18 to DIN 17465
     (not subject to acceptance test)

 

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