Gate Valve

Overview: XURI rising stem, non-rising stem, slab (through-conduit), and wedge gate valves are heavy-duty solutions engineered for isolation (on-off) service in mainline piping, refineries, and storage terminals. Built to withstand extreme thermal expansion and high mechanical stress.

Key Applications: 1000MW ultra-supercritical power units, high-temperature chemical process lines, and upstream wellhead systems up to 10,000 PSI. The ultimate choice for Double Block and Bleed (DBB) configurations where absolute shutoff is mandatory.

Technical Excellence and Certifications: Utilizes a patented self-guided wedge design (Patent No.: ZL 2021 2 0390813.1) to prevent galling, binding, and thermal locking. Precision-forged from heat-resistant creep alloys (F91, F92, WB36) and API 6A rated, delivering robust isolation under extreme pressure boundaries.