Hydrogen & Cryogenic

Hiflux high pressure fittings and accessories rated up to 150,000 psi — reducing fittings, standard fittings, anti-vibration accessories, manifold blocks, tube caps and thread lubricant. KC and KGS certified for industrial, hydrogen and wellhead applications.

Hiflux high pressure valves rated up to 150,000 psi across 56 models — check, needle, ball, air operated, safety and special valves. KC and KGS certified for industrial, hydrogen and wellhead applications worldwide.

Hiflux high pressure tubes and nipples rated up to 100,000 psi, with a full tooling set range — coning, threading, reseating tools, HSS dies, spare cutters and collets — plus 1, 2 and 3 line tube supports for secure installation.

The complete Youngdo range in one filterable grid — hydrogen cylinder valves to 70 MPa, LPG cylinder / OPD / piping valves, and industrial gas cylinder valves across tapered, unified, non-return, acetylene, chlorine/ammonia, tube trailer and piping categories. Filter by gas type, category, series and certification.