Junhua supplies high-purity PEEK fittings (JHZT-1601 to JHZT-1612 series) with max 40MPa pressure resistance, integral design (no ferrule, reusable) & biocompatibility. Suitable for 1/16″ OD PEEK/fluoroplastic tubing, they’re ideal for analytical chromatography, protein purification, IVD & environmental monitoring equipment. Custom specs available, backed by 18-year PEEK expertise & ISO/FDA certifications.