As an established leader in heavy industrial fabrication, Nordstone specializes in the custom design and manufacturing of high-performance manufacturing & pharma skids and sterile hygienic process systems across Italy. Engineered to meet the unyielding regulatory standards of the pharmaceutical, biotechnology, cosmetics, and fine chemical industries, our modular process systems ensure absolute product purity and zero batch contamination.
Drawing on over 20 years of expert engineering experience, we construct custom process-ready skids that handle high-purity water systems (WFI), sterile dosing, bioreactor fluid loops, and clean-in-place (CIP) operations.
Our state-of-the-art manufacturing facility combines advanced orbital welding with mechanical and electropolishing techniques to deliver ultra-smooth surface profiles down to the lowest required Ra thresholds, effectively eliminating risk areas for bacterial growth. Every modular system is delivered as a compact, self-contained, and pre-tested unit that integrates seamlessly into your facility’s physical footprint and automation network.
By strictly maintaining compliance with critical international standards—including ASME BPE (Bioprocess Equipment), FDA regulations, GMP guidelines, and ISO 9001 certifications—Nordstone guarantees unmatched reliability, total validation traceability, and operational safety for Italy’s advanced life sciences sector.
To collaborate with our specialized engineering team on custom hygienic layouts or to request a comprehensive technical proposal, please visit our contact page.
Technical FAQ (Top 15)
Q1: What specific types of manufacturing & pharma skids does Nordstone produce in Italy?
We design and fabricate a comprehensive range of sanitary modular packages, including Clean-in-Place (CIP) and Sterilize-in-Place (SIP) modules, Water for Injection (WFI) distribution systems, purified water (PW) generation skids, automated formulation and blending units, and sterile dosing or filtration systems.
Q2: How does Nordstone meet the strict sanitary requirements of the pharmaceutical industry?
We design every system in strict accordance with ASME BPE guidelines. This means ensuring complete drainability with zero dead legs, utilizing hygienic clamp connections or automated orbital welds, and employing sanitary instruments that can withstand aggressive chemical sterilization cycles without degrading.
Q3: What surface finishes do you achieve for product-wetted components?
We offer meticulous surface finishing at our facility. Product-wetted parts undergo mechanical polishing and advanced electropolishing to achieve surface roughness profiles (Ra) of less than 0.4 μm, preventing bacterial adhesion and ensuring effortless system cleaning.
Q4: Which material grades do you utilize for your hygienic process systems?
We use certified, low-ferrite 316L Stainless Steel (UNS S31603) as our baseline material for all product-wetted paths. For highly aggressive process fluids or specialized chemical applications, we can fabricate components from high-alloy materials like Hastelloy C22 to prevent pitting corrosion.
Q5: Do your pharma skids include fully integrated automation and software validation?
Yes. Our hygienic skids are delivered as turnkey automated packages featuring integrated PLCs and human-machine interfaces (HMIs). We engineer our software architectures to comply with FDA 21 CFR Part 11 guidelines, providing secure audit trails, electronic signatures, and precise batch logging data.
Q6: What documentation package do you provide to support facility validation (IQ/OQ)?
We provide comprehensive life-science validation documentation to ease your regulatory audits. Our standard turnover package includes detailed material test reports (MTRs), mill certificates, weld logs with boroscope inspection videos, surface roughness certificates, delta-ferrite measurements, and full Installation Qualification and Operational Qualification (IQ/OQ) protocols.
Q7: Are all elastomers and seals used on your skids FDA and USP Class VI compliant?
Absolutely. Every gasket, O-ring, and valve diaphragm utilized in our process loops is fully certified to FDA 21 CFR 177 and USP Class VI standards, ensuring that no toxic or extractable substances migrate into your high-purity product stream.
Q8: What are the primary spatial and operational advantages of a modular pharma skid?
By compacting all vessels, piping, pumps, and controls onto a single, rigid structural steel frame, we drastically minimize cleanroom footprint requirements. Furthermore, modular construction eliminates the dust, disruption, and contamination risks of executing field welding inside an active facility.
Q9: Can Nordstone integrate custom pressure vessels into pharmaceutical skid packages?
Yes. Leveraging our decades of excellence in designing and manufacturing high-performance industrial vessels, we produce custom sanitary pressure vessels, compounding tanks, and surge vessels that carry required ASME Section VIII or European PED stamps while adhering to pristine ASME BPE finishes.
Q10: How does Nordstone validate the cleanability of its clean-in-place (CIP) skids?
We utilize advanced fluid modeling and spray-ball pattern simulations to guarantee 100% fluid coverage across all internal surfaces. Physical validation is performed during Factory Acceptance Testing using riboflavin (vitamin B2) spray tests and UV light inspections to verify total rinse-ability.
Q11: Do your systems support integration with centralized factory SCADA or MES platforms?
Yes. Our automation packages feature open-architecture industrial protocols. We configure our control systems to interface seamlessly via Modbus TCP, Profinet, or OPC UA, giving your centralized factory management system real-time data access and remote monitoring capabilities.
Q12: Do you offer Factory Acceptance Testing (FAT) for international pharma clients?
Yes. Every manufacturing skid undergoes exhaustive Factory Acceptance Testing at our production center. We accommodate your QA/QC teams or independent third-party inspectors for live hydro-testing, surface roughness validation, input/output loop checks, and control sequence verification.
Q13: Can your engineering team customize skids for explosive or ATEX-rated pharma environments?
Yes. For processes involving flammable solvents, alcohols, or volatile active ingredients, we manufacture fully ATEX-certified skids for Zone 1 or Zone 2 environments. These configurations utilize explosion-proof motor drives, intrinsic safety barriers, and explosion-proof control enclosures.
Q14: What basic technical data do you need from my team to provide an initial quote?
To compile a precise proposal, please share your process flow diagrams (PFD), chemical compatibility sheets, required fluid flow rates and operating temperatures, preferred PLC platform, target surface finish (Ra), and the necessary validation standards (e.g., EU GMP, US FDA).
Q15: How can a procurement manager or validation engineer initiate a project with Nordstone?
You can securely transmit your operational parameters, equipment data sheets, or RFP requirements directly through our digital intake network. To schedule an initial technical engineering discovery session, please contact us via our contact page.