Engineered for Demanding Environments
Wanlian fluid-control and fire protection products are deployed across industries where reliability and safety are non-negotiable.
Fire Protection & Life Safety
Complete fire protection infrastructure for commercial buildings, industrial plants and municipal networks: certified hydrants, alarm valves, sprinklers, suppression cannons and fire hose systems.
- Indoor & outdoor fire hydrant networks
- Automatic sprinkler and deluge systems
- Fire water cannons for high-bay spaces
- Fire hose reels and cabinets
Municipal Water Supply & Drainage
Durable flow control and shut-off solutions for city water mains, sewage networks and pumping stations, built to withstand decades of continuous operation.
- Gate and butterfly valves for distribution mains
- Sliding ball and check valves for sewage
- Smart IoT hydrants for digital grids
- Backflow prevention for potable water
Industrial Process Pipelines
High-pressure valves and strainers for process industries including petrochemical, power generation, metallurgy and food processing.
- Bellows seal valves for high-temperature media
- Y-strainers for protection of critical equipment
- Pressure reducing valves for stable operation
- Electromagnetic flow meters for metering
HVAC & Building Services
Compact, low-maintenance valves for heating, ventilation and air-conditioning systems in commercial and residential buildings.
- Wafer butterfly valves for space-saving installation
- Resilient seat gate valves for general duty
- Water level control valves for roof tanks
- Telescopic gate valves for expansion compensation
Oil, Gas & Petrochemical
Heavy-duty fire protection and flow control for refineries, tank farms and chemical plants, with explosion-proof options where required.
- Manual and auto-tracking fire water cannons
- Foam fire cabinets for Class B fires
- Explosion-proof equipment options
- Corrosion-resistant materials for aggressive media
Logistics, Warehousing & Data Centers
Life-safety systems for large enclosed spaces where fire suppression must be fast, reliable and water-damage-conscious.
- Pre-action systems to protect sensitive assets
- High-ceiling auto-tracking cannons
- Wet alarm systems for standard warehouses
- Flow indicators for zone monitoring
Marine & Offshore
Corrosion-resistant fluid control and firefighting equipment for ships, ports and offshore platforms operating in severe marine environments.
- Marine-grade aluminum and bronze components
- Vortex preventers for pump suction safety
- Fire hydrant and hose systems for decks
- Non-toxic coatings for water systems
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