TUBE-TECH d.o.o. is an Ivanec-based Croatian technology firm specializing in pipeline technical solutions, process automation, sensor monitoring systems, industrial IoT, and custom digitalization projects for manufacturing, energy, waterworks and process industry partners across Varaždin County and the whole of Croatia.
Our registered office is located at Ulica Vladimira Nazora 42b, Ivanec, HR 42240, Croatia. We operate in Varaždin County, serving Ivanec, Varaždin, Lepoglava, Novi Marof and industrial clients all over Northern Croatia. We combine mechanical piping expertise with modern digital monitoring technology, helping process plants, water utilities and manufacturing facilities upgrade legacy systems with smart sensors, automated control and remote data visibility.
TUBE-TECH was founded to bridge traditional process engineering and Industry 4.0 digitalization. Many local factories and utility networks rely on aging piping and control infrastructure with no real-time telemetry. Our team designs fit-for-purpose monitoring systems, integrates sensors into existing pipe networks, builds local and cloud dashboards, and provides on-site installation, testing and long-term maintenance. All projects follow EU technical standards, safety directives and GDPR rules for industrial data.
To deliver reliable, cost-effective digital monitoring and automation for piping and process installations across Croatia. We help our customers reduce unplanned downtime, detect leaks and pressure anomalies early, optimize resource consumption and keep their industrial infrastructure visible and controllable from anywhere.
Years Process Engineering
Installed Monitoring Points
Pressure, flow, level, temperature and vibration sensors for liquid and gas piping networks. Sensor selection, mounting design, signal wiring and calibration for industrial and utility pipe lines.
PLC program adjustments, Modbus, OPC UA and MQTT connections, valve and pump control logic, HMI panels, local control cabinets and interlock safety functions.
Custom edge gateway setup, local data buffering for offline operation, cellular/LoRa communication, OTA updates and secure device authentication for remote sites.
Real-time web dashboards, historical trend storage, threshold alarms, SMS and email notifications, user role management and exportable process reports.
Field surveys, sensor fitting, cabinet wiring, system testing, leak test verification, startup procedures and on-site training for maintenance teams.
Periodic sensor calibration, network health audits, legacy control system modernization, spare part planning and emergency on-call technical support.
Water supply networks and pumping stations
Food, chemical and material processing plants
District heating pipe network monitoring
Low-pressure gas line measurement systems
Brewery and bottling process piping
Irrigation and food processing lines
Biomass and geothermal plant piping
Large building heating/cooling circuits
Pressure and flow sensors installed across distribution mains, LoRaWAN transmission, centralized dashboard, leak anomaly alerts and scheduled consumption reports for a regional water utility in Northern Croatia.
Legacy analog sensor replacement, new PLC cabinet, Modbus network, local HMI panel and cloud backup logging. Operators monitor temperature, flow and pump status from both on-site and remote office access.
Edge gateway deployment at heating substations, supply/return temperature and flow measurement, heat consumption calculation, alarm routing for pump faults and automatic maintenance notifications.
Business Hours: Monday – Friday, 08:00 – 17:00 CET. On-site technical surveys, installation work and commissioning visits are scheduled in advance. We serve Ivanec, Varaždin County and clients across the Republic of Croatia, complying with EU industrial safety standards and data protection rules.