Ultra-High Purity Tubing & Fittings for Semiconductor Applications
Quality Stainless provides precision-engineered ultra-high purity tubing and fittings tailored for the semiconductor industry’s most demanding environments. Our products are designed to meet the strict cleanliness, corrosion resistance, and dimensional accuracy required for high-performance chip manufacturing, microelectronics, and cleanroom operations. Featuring trusted brands like Winter Technologies and High Purity Technologies, we offer solutions that comply with ASME-BPE and SEMI standards, ensuring optimal purity and reliability in every application.
Our fittings lineup includes face seal and mini-weld fittings from Truelok, as well as a full catalog of high-purity fittings from Winter Technologies., and vacuum fittings from Dixon Valve. These components are designed for leak-free performance in high-vacuum and high-pressure environments, with precision manufacturing that supports ultra-clean installations. Whether you’re building a new cleanroom system or upgrading existing infrastructure, our fittings ensure uncompromising purity and reliability.
We supply high-purity stainless steel tubing from Winter Technologies, engineered to meet the rigorous demands of semiconductor and biopharm applications. Available in a variety of sizes and finishes, including electropolished and mechanically polished options, Winter’s tubing complies with ASME-BPE and SEMI standards, making it ideal for ultra-clean fluid transport in critical systems.
- Surface Finish Options: 10Ra/EP, 20Ra, O₂ cleaned
- SciMax Tubing: 10 Ra max EP
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Gas Stick Assemblies
We stock a complete range of gas delivery tubing, fittings, regulators, and valves designed for the semiconductor industry. Need something custom? We can fabricate parts in a Class 10 cleanroom—like the custom “tee” weldment shown here.
Featured assemblies include ¼” and ½” gas sticks with valves, regulators, check valves, gauge tee weldments, and 0.003-micron filters—engineered to deliver precise gas flow to chip-making tools. For hazardous gases, our dual containment assemblies offer a removable design for added safety.
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