NEU-JKF Stainless — Premium Stainless Steel Duct Systems

NEU-JKF Stainless supplies fully welded AISI 304 and AISI 316 stainless steel duct systems for industrial environments. Our programme covers diameters from ø80 to ø600 mm and includes straight pipes, bends (45°, 60°, 90°), reducers, tees, and accessories — all manufactured to EN 10217-7 and ASTM A312 and delivered with 3.1 material certificates and PED 2014/68/EU compliance.

Why choose NEU-JKF Stainless?

• Certified quality — EN 10217-7, ASTM A312, 3.1 material certificate, PED 2014/68/EU included as standard.
• Fully welded construction — maximises airtightness, structural consistency and tight tolerances across all diameters.
• Corrosion resistant — AISI 304 for general industrial use; AISI 316 for chloride-rich or aggressive cleaning-agent environments.
• Hygienic surface finish — standard glass-blasted interior and exterior with optional acid pickling or electropolishing.
• Long service life — engineered for continuous operation in demanding process environments, significantly outlasting galvanised alternatives.
• Fast, reliable delivery — standard lead time 3 to 4 weeks with predictable scheduling for project planning.
• Technical support — our engineering team assists with material selection, pipe sizing, pressure calculations and standards compliance.

Stainless Steel Duct Product Range

The NEU-JKF Stainless programme is available in AISI 304 and AISI 316 with diameters from ø80 to ø600 mm. All products are fully welded and supplied with material documentation.

• Straight Pipes — welded stainless steel straight duct sections, standard lengths of 1 000, 2 000 and 3 000 mm.
• Bends — 45°, 60° and 90° — precision-formed stainless bends for directional changes in duct systems.
• Reducers — concentric reducers for smooth diameter transitions with minimal pressure loss.
• Tees — equal and unequal branch connections for duct system splitting.
• Accessories & Fittings — clamps, gaskets, flanges, inspection hatches and further accessories.

Industries & Applications

NEU-JKF Stainless duct systems are specified across a wide range of industries where corrosion resistance, hygiene, and durability are critical requirements.

• Food & Beverage — hygienic duct systems compliant with food-grade surface requirements; resistant to CIP cleaning agents and steam.
• Pharmaceutical & Biotech — clean-room and controlled-environment ducting in AISI 316 with electropolished finish options and full material traceability.
• Chemical & Process Industry — systems for aggressive media, chemical vapours, and high-temperature processes.
• Recycling & Waste Processing — robust duct systems for high-wear, abrasive, and humid conveying applications.
• Agriculture & Animal Feed — corrosion-resistant ducting for humid agricultural environments and feed processing plants.
• Plastics Production — static-dissipative and high-temperature capable duct solutions for plastics manufacturing.

Customer Cases

See how NEU-JKF Stainless has been specified by leading industrial companies to solve real engineering challenges.

Technical Knowledge Base

Technical articles and guides written by the NEU-JKF engineering team to help you specify, install and maintain stainless steel duct systems correctly.

• Choosing between AISI 304 and AISI 316 stainless steel
• Understanding European duct standards (EN 10217-7)
• Preventing corrosion in marine and chloride-rich environments
• Duct sizing and pressure drop calculations

About NEU-JKF Stainless

NEU-JKF is a specialist supplier of stainless steel duct systems for industrial and process applications. The programme is developed for environments where corrosion resistance, mechanical strength, and hygienic surfaces are required as standard. Fast delivery, full material documentation, and dedicated technical support are included with every order.

Contact NEU-JKF Stainless

Contact our sales and technical team for quotes, material selection advice, project specifications, or general enquiries. We respond to all enquiries as quickly as possible.

• Request a quote: Get a quote
• Technical question: Technical advice
• Free sample box: Order a stainless sample box