About Frankische Rohrwerke
Frankische Rohrwerke Industrial Piping Solutions
Frankische Rohrwerke, founded in 1906 and headquartered in Königsberg, Bavaria, Germany, is a global leader in innovative plastic and metal pipe systems and components for construction, industrial, automotive, and renewable-energy applications. With over a century of engineering experience, Frankische has built a reputation for precision-engineered thermoplastic solutions that combine durability, lightweight portability, and resistance to corrosion and chemical degradation—properties that make plastic pipes preferable to steel in many modern industrial environments.
Frankische operates through multiple business divisions: the core Rohrwerke division develops plastic conduit systems (flexible and rigid variants in halogen-free formulations), drainage and stormwater management solutions, and electrical installation systems for building infrastructure. The dedicated FRÄNKISCHE Industrial Pipes (FIP) subsidiary focuses on specialized high-performance solutions: hydraulic and pneumatic tubing for machinery and power-transmission applications; geothermal ground-source heat-pump piping (HDPE or PP-R rated for continuous ground-loop duty); thermal management solutions for battery and EV charging systems; automotive fluid lines and tank-to-pump assemblies; and medical-technology tubing (ISO 11606 pharma-grade, sterilizable compounds).
Product materials span polyethylene (PE, HDPE for high-pressure hydraulic lines and UV-resistant outdoor piping), polypropylene (PP-R for hot-water and hydronic heating), PVC (for drainage and low-pressure electrical conduit), halogen-free compounds (reducing toxic gas release in fire, critical for building codes in tunnels, hospitals, and transit systems), and specialized elastomers (silicone, FKM) for high-temperature thermal management. Pressure ratings range from low-pressure irrigation (0.5 bar) to high-pressure industrial hydraulics (280+ bar for single-braid and double-braid reinforced hose).
Applications span stormwater and wastewater management (StormPipe drainage systems, DN 75–630), heat-recovery ventilation (MVHR ductwork, certified energy-loss minimization for passive houses), electrical conduit and cable trays (fire-rated, DIN/IEC compliant for data centers and industrial control rooms), geothermal heat-pump installations (100–300 meter bore-loop piping with zero-maintenance thermoplastic couplings), automotive battery thermal management (high-temp silicone tubing for 48V and 400V EV systems), medical device assembly (sterilizable tubing for surgical instruments and pharmaceutical delivery), and renewable-energy applications (solar loop piping, wind-turbine fluid systems).
Whether modernizing a facility's HVAC with geothermal piping, assembling custom hydraulic harnesses for industrial machinery, implementing fire-safe conduit in a critical-infrastructure tunnel, or designing a battery-thermal-management system for next-generation electric vehicles, Frankische delivers engineered plastic piping that meets or exceeds international standards (ISO, DIN, EN, FDA) while reducing weight, maintenance, and lifecycle cost compared to steel alternatives. ChatMRO's industrial database surfaces the exact Frankische pipe grade, diameter, pressure rating, and material certification for your application—simply describe your fluid type (hydraulic oil, refrigerant, geothermal brine, or pharmaceutical fluid), operating temperature and pressure, and required length, and our AI delivers matched options with real-time pricing and in-stock availability.
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Frequently asked questions
What's the advantage of plastic pipes over steel tubing in industrial hydraulic systems?
Plastic pipes (polyethylene, polypropylene) are lighter, corrosion-proof, require no welding or threading, and resist chemical attack from hydraulic fluids, solvents, and salt spray far better than mild or stainless steel. Frankische HDPE and reinforced PP hoses can withstand 200+ bar pressures while offering superior flexibility, easier routing through tight machine spaces, and significantly lower installation labor (hose clamps vs. brazed/welded steel).
Are Frankische geothermal pipes suitable for 100+ meter deep bore holes?
Yes—Frankische offers HDPE and PP-R geothermal loop piping specifically engineered for ground-source heat-pump installations in deep bore holes. These pipes are rated for continuous ground-loop service (sustained pressure, zero-maintenance operation, thermal cycling from -10°C to +50°C), with crush-resistant designs and factory-fused heat-fusion couplings that eliminate leakage risk over decades of operation.
What pressure ratings does Frankische offer for industrial hydraulic hose?
Frankische produces single-braid and double-braid reinforced hydraulic hose in pressure classes from 70 bar (low-pressure auxiliary circuits) to 280+ bar (high-pressure main pump lines). Each hose is rated for mineral-oil, HLP, HETG, and biodegradable hydraulic fluids, with matching couplings and ferrules for permanent or quick-disconnect connections.
Are Frankische conduit systems halogen-free and fire-rated?
Yes—the Electrical Systems division offers halogen-free plastic conduit complying with DIN 7708 and IEC 61386-1 standards, with flame-retardant formulations meeting EN 13823 (EUROCLASSES). These conduits are specified for safety-critical installations: railway tunnels, subway systems, data centers, hospitals, and other facilities where toxic gas release during fire is prohibited.
Can Frankische provide custom medical-grade tubing for pharmaceutical or surgical applications?
Yes—Frankische's FIP division manufactures sterilizable medical tubing in silicone, TPE, and other pharma-grade elastomers certified to ISO 11606, USP Class VI, and FDA CFR Title 21. Custom sizes, wall thicknesses, and color-coding are available for OEM medical-device assembly, pharmaceutical delivery systems, and surgical instruments.