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Solutions for high-purity gas systems

UHP gases used in semiconductor production must be particularly pure and free of foreign substances. This is the only way to ensure the safe and economical production of microelectronic components. This places high demands on the media supply. We offer pipes and fittings from our SCiMax® brand for these demanding tasks.

For the highest requirements

Gas produced, stored and distributed under strict controls flows through the pipes of fit-ups and hook-ups in FABs. 
We are just as demanding when it comes to our SCiMax® brand pipes and fittings: corrosion-resistant stainless steels, surfaces with Ra values, electropolished and packaged in ISO Class 4 and 6 clean rooms. 

Perfect surfaces
  • Surface finish up to Ra ≤ 0.25 µm

  • Electropolished

Highest purity
  • Washed with ultrapure water

  • Filled with UHP-nitrogen

  • Packed in ISO Class 4 and 6 clean rooms

High-quality stainless steel
  • 316 L / 1.4404

  • 1.4435

  • Special alloys on request

Complete trackability
  • Each component with an individual job number

  • Each item with a 3.1 certificate

System compatibility
  • All components are dimensionally matched

  • Uniform materials and surface quality

  • No interface losses, optimal integrity

Process safety
  • Uniform testing and manufacturing processes

  • Helium leak test up to 1×10⁻⁹ scc/sec system-wide

  • Minimised validation and installation times

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The SCiMax®-Ecosystem

Purity is not achieved by a single product, but by a perfectly coordinated system. The SCiMax® ecosystem combines tubes, fittings, adapters and customised assemblies into a uniform high-purity flow system.
Each component follows the same purity and manufacturing standards for consistent quality throughout the entire process.

Where purity meets performance

In semiconductor production, absolute purity determines quality, yield and process stability. SCiMax® systems are specially designed for these highly sensitive applications, from wafer manufacturing to CMP and lithography processes to the supply of high-purity chemicals and process gases.
Each component contributes to preventing contamination, reducing particle formation and ensuring the purity of the process media at all times.

Ultra-High-Purity Chemicals & Gases
  • UHP stainless steel tubes for acids, bases, slurries, solvents and specialty gases

  • Electropolished inner surfaces  ≤ 0,25 µm Ra to minimise metallic ions

  • Cleanroom manufacturing and double packaging in accordance with ISO Class 4 / Class 10

Wafer & CMP processes
  • Precise media handling for slurries, DI water and process chemicals

  • Particle-free orbital welded connections for maximum tightness

  • System-wide helium leak testing (≤ 1×10⁻⁹ scc/sec)

Lithography & etching processes
  • UHP piping systems for highly reactive cleaning and etching chemicals

  • Maximum chemical resistance thanks to 316L HP/UHP stainless steel

From the supply unit to the process chamber: SCiMax® stands for uncompromising purity, traceability and technical precision in every phase of semiconductor manufacturing. Our systems meet the most stringent international standards for UHP materials, surfaces and packaging – and are ready for next-generation manufacturing processes.

SCiMax® – developed for purity in the semiconductor industry.

Trust through tested quality

Every SCiMax® component stands for documented purity and verifiable precision. From the material batch to the final packaging, every production step is tested, traced and documented in accordance with international high-purity standards. This promise of quality forms the basis for the trust of our customers – worldwide.

Quality control & testing procedures

  • 100 % visuelle und dimensionale Endkontrolle
  • Helium leak test up to 1×10⁻⁹ scc/sec

  • Surface analysis according to ASME B46.1 / SEMI F19

  • Regular internal audits and documentation checks

Certifications & Standards

  • ASME BPE – Bioprocessing Equipment Standard

  • SEMI F19 / F57 – Semiconductor Process Standards

  • EN 10204 3.1 – Factory test certificates for material quality

Wissen schafft Reinheit

Wissen ist die Grundlage jeder Innovation im High-Purity-Bereich.
SCiMax® vereint jahrzehntelange Fertigungserfahrung mit tiefem Prozessverständnis – und teilt dieses Know-how mit Ingenieuren, Entwicklern und Qualitätsverantwortlichen weltweit. Unsere Whitepaper, Fachartikel und Videos bieten Einblicke in die technischen Hintergründe moderner UHP-Fertigung und Oberflächenbearbeitung.

Know-how für die Reinheit von morgen.

Technical data overview

All technical details on high-purity tubes and fittings for the semiconductor industry, including specifications, material qualities and standard conformities.

 

Download
High-purity vacuum systems

Discover the entire SCiMax® portfolio for vacuum-based semiconductor processes, including technical specifications, surface standards and connection variants.

 

Download
Ultra-High-Purity Tubes & Fittings

All specifications and manufacturing tolerances for tubes and fittings in the high-purity segment of the semiconductor industry.

 

Download
Technical data overview

All technical details on high-purity tubes and fittings for the semiconductor industry, including specifications, material qualities and standard conformities.

 

Download
High-purity vacuum systems

Discover the entire SCiMax® portfolio for vacuum-based semiconductor processes, including technical specifications, surface standards and connection variants.

 

Download
Ultra-High-Purity Tubes & Fittings

All specifications and manufacturing tolerances for tubes and fittings in the high-purity segment of the semiconductor industry.

 

Download

Contact us

Phillipp Jansen

Business Development – High Purity Gas Systems

+49 7043 36-147

p.jansen@neumo.de