We deliver heat exchangers and pressure tanks as custom made project products based on client’s needs- Besides this we have a good selection of standard products.

– Desing and manufacturing standards: EN 13445 1-5 / ASME VIII div.1 / AD-2000 MERKBLATT
– Pressure deviced according to Directive 2014/68/EU
– With Refinec -project management system the client stays always informed in real time
– We desing the devices based on client provided data
– Strenght calculation
– FEM-calculation and flow modelling as needed
– Thermodynamic measuring calculation and vibration analysis
– Structure measuring
– Work plans
– Pressure device documentation
– All our welders and welding methods are qualified to the latest EN-standards


Structure materials

– Austenic steels: (mm. AISI 304L, AISI 316L, AISI 310S, AISI 321H)
– Austenic steels: (mm. AISI 304L, AISI 316L, AISI 310S, AISI 321H)
– Super austenitic stainless steels (mm. 904L ja 254SMO)
– Duplex- and super duplex steels (LDX 2101, EN 1.4462, EN1.4410)
– Nickel alloys (mm. hastelloy C-276,  Inconell 625, Monell 400)
– Carbon steels (mm. P235GH, P265GH, P275NH/-NL, P355NH/-NL)
– Carbon steels + special demands: (CS-HIC ja LTCS)
– Creep Resisting Steels: (for example X16CrMo5-1, X11CrMo5)
– Titaniums: (Gr.2 ja Gr.7)

Refinec Oy
Savenvalajantie 10, 53500 Lappeenranta
Suomi Finland
+358 10 504 4360