High-Purity (UHP) Ammonia Solutions

UHP ammonia systems engineered for semiconductor, solar PV and specialty chemical applications requiring ultra-low contamination handling (up to 7N purity).

Achieving UHP performance requires a tightly controlled supply chain and meticulous fabrication. We source electropolished tubing and fittings, specify orbital welding with documented weld logs and perform cleanliness passes before final assembly. Pipework and vessels are designed for minimal dead legs and incorporate automated purging sequences and validated leak tightness criteria. Where required we provide cleanroom assembly, nitrogen purge cabinets for handling flange connections and certified cleanliness testing (particle counts and residue analysis).

Quality assurance covers material certificates, passivation records, and full traceability. Controls implement automated purge and isolation sequences with redundant monitoring to preserve product integrity during start / stop, maintenance, or connection changes. We support qualification runs and on-site validation with certificates for customers operating under strict QA regimes.