certified quality

Through continuous investment in equipment and know-how, Hüttenhein GmbH & Co. KG Anlagenbau has developed from the supply of stainless steel piping to the comprehensive planning and implementation of entire plants and plant concepts.

Today, Hüttenhein Anlagenbau is one of the leading suppliers in the process engineering sector and has forged an impeccable reputation as a partner to numerous companies, even beyond the borders of Germany.


Certified welders
DIN EN ISO 9606 -1
DIN EN 14732

Welding supervisor
DIN EN 14731

Specialised company under German Water Resources Act
§ 62 AwSV

Certification welding quality requirements
DIN EN 3834

Manufacturers qualification for welding under the Building Code
DIN EN 1090

Manufacturers qualification for the production of pressure equipment
AD 2000 – Merkblatt HP 0
AD 2000 – Merkblatt HP 100 R

Re-marking certification according to the pressure equipment directive
AD 2000 Regelwerk