Industrial Valve Supplier to Hungary — MOL Danube Refinery, BorsodChem & Paks NPP

Hungary is Central Europe's most significant refining and petrochemical market after Poland and Germany. MOL Group's Danube Refinery at Százhalombatta (8.1 million tonnes/year crude processing capacity) and the Tisza Chemical Group (TVK) at Tiszaújváros together represent the core of Hungary's process industry valve demand. BorsodChem (Wanhua Chemical Group) adds specialty chemical valve requirements, and Paks Nuclear Power Plant provides a continuous maintenance procurement programme.

MOL Danube Refinery — Százhalombatta

MOL's Danube Refinery processes Ural and Druzhba crude blends through primary distillation, vacuum distillation, FCC, hydrocracking, and bitumen production. The refinery's turnaround cycle (approximately every 4 years) generates large valve procurement volumes. Key valve specifications: API 600 gate valves in WCB, WC6, WC9; API 6D full-bore pipeline ball valves; API 526 spring-loaded safety relief valves (WCB/SS 316 trim); API 609 triple-offset butterfly valves for FCC regenerator and riser isolation. All refinery-grade valves must carry PED 2014/68/EU CE marking for service in European facilities.

BorsodChem — Chlorine Chemistry (Wanhua Group, Kazincbarcika)

BorsodChem's Kazincbarcika complex (Hungary's largest chemical exporter) produces MDI (methylene diphenyl diisocyanate), TDI (toluene diisocyanate), PVC, and chlorine/caustic soda (chlor-alkali). Valve requirements for chlorine, HCl, and phosgene service are highly specialised: Hastelloy C-276 globe and gate valves for wet HCl gas; PTFE-lined butterfly and ball valves for aqueous HCl and NaOH; titanium ball valves for concentrated H₂SO₄ circuits in the drying tower.

Paks Nuclear Power Plant — Maintenance Procurement

Paks NPP (4 × VVER-440, 2,040 MW — Hungary's largest power source) requires ongoing valve replacement and maintenance procurement for its planned Long-Term Operation (LTO) extension to 2052. Paks II NPP (2 × VVER-1200, 2,400 MW, Rosatom) is under construction with commissioning expected 2031–2035. Both projects create significant demand for ASME Section III (QME-1) nuclear-qualified gate, globe, butterfly, and check valves — particularly for non-safety-class secondary circuit service where non-nuclear industrial valves (ASME B16.34 + 100% radiographic inspection) are typically accepted.