RATTAY metal hoses s.r.o. Liberec is the part of the international company Rattay Group. The company was founded by only two employees in 1978 in Germany and within a few years, from a small family business, it has developed into one of the leading suppliers of metal hoses and compensators for a wide range of industries.
With the growth of the company, it was necessary to expand its branches to other countries where, in 1996, a sister company in the Czech Republic was established - RATTAY metal hoses s.r.o. At present, the company has 22 permanent employees on a production area of 1200 m2.
RATTAY metal hoses s.r.o. has had many years of experience in the production of stainless steel hoses and compensators. We offer design of hoses and compensators tailored to the customer. Everything with CAD support (DWG, STEP, DXF, etc.).
Our main competencies include welding technology in which we hold the necessary welding procedures (WPQR, WPS).
Certification and standards
RATTAY metal hoses s.r.o. has a certified quality management system according to ČSN EN ISO 9001: 2009
- ČSN EN ISO 9001: 2016
- ČSN EN ISO 9001: 2009
- PED 97/23 / EC (L189 / 164) - Pressure equipment
- CSN EN 12300 - Cryogenic vessels - Operational cleanliness
- EN 12434 - Cryogenic vessels DIN EN 14917 - Metal bellows for dilatation of pressure equipment
- DIN EN 15085 - Welding of railway vehicles and their components
- DIN EN ISO 21969 – High-pressure flexible connections for use with medical gas systems
- EJMA standards