SCIMAX®
ultra-clean fittings for semiconductor applications
SCiMax fittings are designed for the rigorous demands of the semiconductor industry. With precise manufacturing, multi-stage cleaning, and advanced surface finishes, they ensure maximum cleanability, dimensional stability, and process reliability in ultra-pure systems.
Ultra Purity With Guaranteed Ra
Manufactured to EGMO’s proprietary SMT1 specifications, SCiMax fittings offer a guaranteed Ra value, exceptional weldability, and full compliance with semiconductor-grade standards. Perfectly suited for orbital welding and repeatable performance.
Maximum Guaranteed Ra
Thanks to advanced mechanical and electro-polishing, SCiMax fittings achieve a uniform Ra on internal surfaces - even in bends, elbows, or complex geometries, where polishing is typically challenging.
Maximum Cleanability
SCiMax fittings undergo a multi-step cleaning process, including degreasing, passivation, and electropolishing, followed by ultra-pure water rinse in a controlled cleanroom - ensuring a flawless passive layer.
Maximum Availability
With state-of-the-art manufacturing and an international logistics network, EGMO ensures fast delivery and high availability of SCiMax fittings across Europe, the USA, and Asia - meeting the highest quality and supply chain standards.
Fitting Tolerances for Reliable Performance
SCiMax fittings are produced with tight tolerances according to ASTM A269, A270, and A632. Outer diameters, wall thicknesses, tangent lengths, angles, and squareness are closely monitored. Critical dimensions such as center-to-end or end-to-end are held within ±0.050 inch (1.27 mm), ensuring dimensional accuracy and repeatable fit.
Elbows
Ultra-Clean Process Lines
SCiMax 90° and 45° elbows are available in sizes from ¼" to 6", made from 316L stainless steel for maximum corrosion resistance. Each elbow is ASME BPE-compliant and ensures a clean, consistent fit in high-purity piping systems. Available in electropolished (EP) or mechanically polished (BA) finishes, with seamless SCiMax 20 options on request. Dimensional accuracy and traceable catalog numbers ensure simple integration into your process design.
EL90
EL45
Equal Tee
Reducing Tee
Tees
Equal & Reducing Tees
SCiMax offers a full range of ETEE (Equal Tee) and RTEE (Reducing Tee) fittings, engineered for high-purity semiconductor applications. Designed for dimensional precision and ultra-clean surfaces, these tees are available in sizes from ¼" to 6" and meet the most demanding system requirements.
- ETEE: Equal branches for balanced flow
- RTEE: Reducing outlets for seamless transitions
- Available in SCiMax 10 and SCiMax 20 quality levels
- Surface finishes: Electropolished (EP) and Bright Annealed (BA)
- Seamless versions and custom configurations on request
- Standardized catalog numbers ensure easy selection and traceability
CORD Reducers
Precision Flow Transitions for Semiconductor Applications
The CORD series of concentric reducers is engineered for ultra-clean flow control in semiconductor systems, enabling smooth transitions between pipe diameters with minimal particle retention. Made from 316L stainless steel, reducers are available in SCiMax 10 and SCiMax 20 quality levels.
- Outer diameters from ¼" to 6"
- Surface options: Electropolished (EP) or Bright Annealed (BA)
- Designed for leak-free fit and stable flow characteristics
- Full dimensional accuracy with traceable part numbers
- Custom configurations available upon request
ECAP End Caps
Hygienic Tube Sealing for Semiconductor Systems
The ECAP series of end caps is designed to securely seal tubing ends in high-purity semiconductor process systems. Made from 316L stainless steel, they ensure superior corrosion resistance and surface quality for cleanroom-grade applications.
- Available in SCiMax 10 and SCiMax 20 surface grades
- Finishes: Electropolished (EP) and Bright Annealed (BA)
- Sizes from ¼" to 6" O.D.
- Precision-made for a tight, hygienic seal
- Includes catalog numbers for easy specification
- Custom configurations on request (e.g. wall thickness or process-specific needs)
