CERTIFIED PROFESSIONALITY
After having been awarded with a number of certifications, we can certify and mark our devices according to the most important regulations, i.e. PED/CE, SELO (China), ASME (U-STAMP) as well as ATEX.
Following materials are mainly used:
– ASTM A 333 Gr.1/2- ASTM A LF2 carbon steel for low temperatures
– AISI 304-304L-316-316L-316 Ti
– AISI 321
– ALLOY 400-600-625-800-825
– ALLOY B2-C276-C22-C4
– 904L
– 254 SMO
– DUPLEX SAF 2205 – SAF 2507 – SANICRO 28 and others
– TITANIUM Grade 1/Grade 2
The main calculation codes for pressure devices are:
– EN 13445-3
– VSR
– AD 2000
– ASME VIII div.1
– B.S. ( 5000 )
– TEMA
– API
We are cooperating with following main authorized control bodies:
– BUREAU VERITAS
– T.U.V.
– RINA
– LLOYD’S REGISTER
– AQSIQ ( China )