Ultra High-Purity (UHP) Electro-polished (EP) Stainless Steel Tubing

ASML-Approved

Ultra High-Purity
EP Tubing MS4

The Double-Melt Seamless MS4 series is the pinnacle of fluid handling for the semiconductor and microelectronics industries. Engineered for the most aggressive specialty gas environments, MS4 utilizes a rigorous VIM/VAR (Vacuum Induction Melt / Vacuum Arc Remelt) process to ensure absolute material integrity and the lowest possible inclusion levels.

Superior Material Science & Surface Integrity
VIM/VAR
Double-Melt
Sourced from the finest Japanese pre-materials, our double-melt process eliminates impurities, providing superior corrosion resistance and weldability for critical gas process systems.
Size
Range
Outer diameters (OD) from 1/4" (6.35mm) to 1" (25.4mm) with Wall Thickness (WT) of 0.035” (0.089mm) to 0.065” (1.65mm) are offered.
Superior
Roughness
Internal Diameter (ID) surface roughness is guaranteed at ≤ 5 Ra (0.127 μm), providing an ultra-smooth, non-reactive path for specialty gases.
Global
Compliance
Fully manufactured and certified according to ASTM A213, A269, A270, ASME B31.3, and JIS G3459 to ensure seamless integration into global fab architectures.
Strategic Industry Applications
Wafer Fab
Systems
The definitive solution for sub-atmospheric and high-pressure specialty gas delivery lines within the wafer fab.
Tool Hook-up
& Cabinets
Optimized for precision tool hook-up installations and gas cabinet manufacturing where zero-contamination is mission-critical.

Samsung-Approved

Ultra High-Purity
EP Tubing MS3

The Single-Melt Seamless MS3 series is a certified Ultra-High Purity (UHP) tubing solution qualified by Samsung Electronics and engineered for the rigorous demands of the global semiconductor and microelectronics industries. Sourced from the finest Single-Melt 316L pre-materials, MS3 provides a balance of exceptional material integrity and cost-effective performance for critical process gas delivery.

Certified Quality & Material Integrity
Samsung
Qualified
MS3 is a certified solution for high-purity fluid handling, meeting the stringent quality benchmarks of the world's leading wafer fabrication facilities.
Superior
Roughness
Every tube is guaranteed an Internal Diameter (ID) surface roughness of ≤ 10 Ra (0.254 μm), ensuring low particle entrapment and efficient gas flow.
Precision
Manufac.
Produced in strict accordance with ASTM A213, A269, A270, ASME B31.3, and JIS G3459, ensuring global compatibility with UHP infrastructure.
Corrosion
Resistance
Specifically designed to withstand the chemical demands of specialty gases used in flat panel displays (OLED), microelectronics, and wafer fabs.
Industrial Applications
Gas Process
Systems
The primary choice for critical gas delivery and bulk distribution systems where high purity and material traceability are non-negotiable.
Tool Hook-up
& Install
Reliable performance for precision hook-up applications, ensuring a clean, leak-tight environment for sensitive semiconductor tools.
Technical Specifications
Stock
Availability
Standard lengths at 20-ft (6096mm), 6000mm, and 4000mm to facilitate seamless global project logistics.
UHP Material
Source
Exclusively utilizes high-grade 316L from Japan to ensure consistent weldability and chemical stability.

Ultra High-Purity (UHP) Electro-polished (EP) Stainless Steel Tubing

ASML-Approved

Ultra High-Purity EP Tubing MS4

The Double-Melt Seamless MS4 series is the pinnacle of fluid handling for the semiconductor and microelectronics industries. Engineered for the most aggressive specialty gas environments, MS4 utilizes a rigorous VIM/VAR (Vacuum Induction Melt / Vacuum Arc Remelt) process to ensure absolute material integrity and the lowest possible inclusion levels.

Superior Material Science & Surface Integrity
VIM/VAR Double-Melted 316LSourced from the finest Japanese pre-materials, our double-melt process eliminates impurities, providing superior corrosion resistance and weldability for critical gas process systems.
Size RangeOuter diameters (OD) from 1/4" (6.35mm) to 1" (25.4mm) with Wall Thickness (WT) of 0.035” (0.089mm) to 0.065” (1.65mm) are offered.
Superior Surface RoughnessInternal Diameter (ID) surface roughness is guaranteed at ≤ 5 Ra (0.127 μm), providing an ultra-smooth, non-reactive path for specialty gases.
Global Standard ComplianceFully manufactured and certified according to ASTM A213, A269, A270, ASME B31.3, and JIS G3459 to ensure seamless integration into global fab architectures.
Strategic Industry Applications
Wafer Fabrication SystemsThe definitive solution for sub-atmospheric and high-pressure specialty gas delivery lines within the wafer fab.
Tool Hook-up & Gas CabinetsOptimized for precision tool hook-up installations and gas cabinet manufacturing where zero-contamination is a mission-critical requirement.
Semiconductor Test EquipmentReliable fluid handling for the high-duty cycles of semiconductor testing environments.

Samsung-Approved

Ultra High-Purity EP Tubing MS3

The Single-Melt Seamless MS3 series is a certified Ultra-High Purity (UHP) tubing solution qualified by Samsung Electronics and engineered for the rigorous demands of the global semiconductor and microelectronics industries. Sourced from the finest Single-Melt 316L pre-materials, MS3 provides a balance of exceptional material integrity and cost-effective performance for critical process gas delivery.

Certified Quality & Material Integrity
Samsung Electronics QualifiedMS3 is a certified solution for high-purity fluid handling, meeting the stringent quality benchmarks of the world's leading wafer fabrication facilities.
Size RangeOuter diameters (OD) from 1/4" (6.35mm) to 1" (25.4mm) with Wall Thickness (WT) of 0.035” (0.089mm) to 0.065” (1.65mm) are offered.
Superior Surface RoughnessEvery tube is guaranteed an Internal Diameter (ID) surface roughness of ≤ 10 Ra (0.254 μm), ensuring low particle entrapment and efficient gas flow.
Precision ManufacturingProduced in strict accordance with ASTM A213, A269, A270, ASME B31.3, and JIS G3459, ensuring global compatibility with UHP infrastructure.
Corrosion ResistanceSpecifically designed to withstand the chemical demands of specialty gases used in flat panel displays (OLED), microelectronics, and wafer fabs.
Industrial Applications
Gas Process SystemsThe primary choice for critical gas delivery and bulk distribution systems where high purity and material traceability are non-negotiable.
Tool Hook-up & InstallationReliable performance for precision hook-up applications, ensuring a clean, leak-tight environment for sensitive semiconductor tools.
Gas Cabinets & EquipmentExtensively used in the manufacturing of gas cabinets and semiconductor test equipment requiring high-integrity fluid paths.
Technical Specifications
DimensionsOuter diameters ranging from 1/4” (6.35mm) to 1-1/2” (38.1mm).
Stock AvailabilityStandard lengths at 20-ft (6096mm), 6000mm, and 4000mm to facilitate seamless global project logistics.
UHP Material SourceExclusively utilizes high-grade 316L from Japan to ensure consistent weldability and chemical stability.

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