Ultra High Purity gas systems are purpose-built for environments where even trace levels of contamination can compromise product quality or research outcomes. Used extensively in semiconductors, pharmaceuticals, and cleanroom labs, these systems deliver gases at 99.9999%+ purity with zero compromise on flow stability or material compatibility. Our UHP solutions utilize orbital welding, leak-tested connections, and ultra-clean components to maintain the highest purity standards from source to point-of-use, ensuring uninterrupted supply and long-term reliability.
Our UHP regulators and high-purity valves are designed for precise pressure control and ultra-clean performance in demanding gas systems. Built with electropolished 316L stainless steel wetted parts, they ensure minimal particle generation and exceptional leak tightness (≤1×10⁻⁹ mbar L/s). Options include single-stage tied-diaphragm regulators, as well as manual, diaphragm-sealed, bellows-sealed, and pneumatically actuated valves. With pressure ratings up to 3500 psig and orifice sizes from 4 to 6 mm, these components are ideal for high-purity applications in semiconductor manufacturing, laboratories, and specialty gas delivery systems where safety, reliability, and purity are critical.
UHP orbital welded stainless steel tubing is engineered from 316L stainless steel, electropolished to Ra ≤ 0.25 μm, and cleaned/passivated to ASTM G93 Level A standards. Available in fractional (1/8″–2″) and metric (6–18 mm) sizes, tubing features orbital weld ready ends, pressure ratings up to ~5100 psig (1/4″ OD), and individual ISO Class 4 packaging with traceable test certification—ideal for ultra high purity gas and critical fluid systems.
Our UHP fittings are precision-engineered to meet the highest standards of purity and performance in critical gas systems. These include high-flow weld fittings, metal gasket face-seal connectors, and bulkhead/NPT unions, all manufactured from electropolished 316L stainless steel and assembled in Class-10 cleanrooms with Ra finishes down to 0.08 µm. Designed for ultra-high-purity and high-pressure applications, they ensure leak-tight integrity (helium leak-tested to 10⁻¹⁰ cm³/s), compatibility with orbital welding setups, and interchangeability with industry-standard components. Ideal for semiconductor, laboratory, and specialty gas delivery systems demanding cleanliness, reliability, and traceability.
UHP Automatic Switchover Panels ensure uninterrupted gas supply by automatically switching between primary and backup cylinders. Designed for ultra-high purity applications, they feature electropolished 316L stainless steel components, low dead volume, and high leak integrity. Ideal for semiconductor, pharmaceutical, and research labs where continuous, contaminant-free gas delivery is critical. Available in manual, semi-, and fully automatic models.
Our high-purity gas filters and submicron purifiers deliver ultrapure gas through 0.01 µm sintered metal, PTFE membrane, and coalescing filter media. These multi-stage systems remove particulates, oil, moisture, and trace impurities, achieving <1 ppb moisture and <1 ppt organics. Constructed from electropolished 316L stainless steel and VCR connections, they suit semiconductor, analytical, and laboratory gas systems, providing maximum purity and reliability in sensitive applications.
