Pipe Fittings for Demanding Industrial Applications
Nirotec manufactures seamless pipe fittings and supplies complementary piping components for industrial plants – from standard applications to projects with the highest requirements for materials, wall thicknesses, testing, and documentation.
Use in Various Industries
As a manufacturer and supplier with our own production facility in Unna, we are able to implement project-specific requirements according to international codes and standards – including complete technical documentation, traceability, and customer-specific inspection and test plans (ITP).
Use in Various Industries.
Piping systems are a central component of industrial plants. Requirements differ significantly depending on the industry – in terms of materials, pressure and temperature loads, applicable codes and standards, and documentation depth.
At Nirotec, we adapt manufacturing, materials, and testing requirements to each project – whether according to EN 13480, AD 2000, ASME B31.3, KTA, or entirely to customer-specific specifications.
Energy and Power Plant Facilities
Pipe fittings for piping systems under high pressure and temperature loads – manufactured and supplied according to EN 13480, AD 2000, ASME B31.1, and TRD. Materials: P235GH, P355GH, 16Mo3, 13CrMo4-5, P91, austenitic stainless steels. Also available in heavy-wall special designs.
Nuclear Technology
Pipe fittings for plants with increased requirements for QA documentation, traceability, and inspection planning – according to ISO 19443, KTA 1401, KTA 3201, and RCC-M. Delivery with project-specific ITPs, hold and witness points, 3.1/3.2 certificates.
Hydrogen and Energy Infrastructure
Components for H₂ piping and power-to-X plants according to ASME B31.12 – with special requirements for material selection, HIC resistance, and leak tightness. Materials: austenitic stainless steels, duplex, high-alloy steels.
Chemical and Process Industry
Pipe fittings for plants with high requirements for corrosion resistance and process safety – according to EN 13480 and ASME B31.3. Materials: 1.4404, 1.4571, 1.4462 duplex, 1.4547 (6Mo), nickel alloys for aggressive media.
Refineries and Offshore Facilities
Components for sour service applications according to ISO 15156 / NACE MR0175 and NORSOK M-001 – in duplex (1.4462), Super Duplex (1.4410, 1.4501), and high-alloy materials. Delivery with PMI, hardness testing, 3.1/3.2 certificates.
Apparatus and Mechanical Engineering
Pipe fittings and custom solutions according to drawing for individual constructions – also in small batch sizes and one-off production. Materials according to customer requirements, machining and documentation project-specific.
Discuss Project Requirements
We support you with material selection, code compliance, and implementation of technical specifications. Our technical sales team will advise you directly.
