Water Treatment Industry Application

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Ductile Iron Y-Type Strainer (Grooved/Flanged Pipe Strainer)

High-quality Y-Type Strainers by KOXY. Features durable ductile iron, multiple mesh options, and coating colors (Red/Blue/Grey/Galvanized). Reliable protection for pumps and valves.

Flanged Check Valve

Flanged check valve for water supply, drainage and industrial pipelines. Non-return design with low noise, corrosion resistant body, OEM factory supply available. Request a quote.

Wet Alarm Valve

The zsfz system is a neutral height extinguishing system. it consists of a wet alarm valve, a delay, a hydraulic alarm bell and other components (such as pressure switches, water flow indicators, nozzles, etc.).

Flange&Groove Flow Switch

The special flow switch for fire water adopts the speed difference method, which is designed for urban water supply duct, firefighting and subway measurement table

Grooved Coupling – Rigid Coupling XGQT01

Koxy XGQT01 grooved rigid coupling with UL/FM approval, 1-12 inch DN25-DN300, 300PSI high pressure. Superior rigidity, leak-proof, easy installation for industrial/municipal pipelines. Get a free quote now!

Galvanized Cross Reducer (FIG.180R)

If you have the opportunity to observe how the 180 reducing four-way pipe is produced, you will be impressed by the product quality and production process.

XGQT03 Grooved 90° Elbow – Ductile Iron Pipe Fitting for Fire Protection & Water Supply

Koxy XGQT03 90° grooved elbow for fire protection & water delivery systems, made of high-quality ductile iron, UL/FM/CE/ISO certified, leak-proof for high-pressure applications. Custom solutions available, get a quote!

Gas Pipe Fittings Socket Reducer (FIG.240)

Ideal for industrial/civil/agricultural use, the FIG.240 Gas Pipe Socket Reducer connects same/different diameter pipes.

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JPT Thailand Plant | Galvanized Pipes & Steel Structures for Industrial Expansion

High-strength galvanized pipes, I-beams & fittings for JPT Thailand. Corrosion-resistant (high temp/humidity), TISI/ISO compliant, one-stop supply cuts costs & speeds up construction.

Zhuhai Space Center | Precision Valve Supply for Critical Piping Systems

High-performance valves for Zhuhai Space Center—leak-proof, corrosion-resistant (coastal-adapted), compliant with GB/ISO. Optimizes flow/pressure for fire protection, HVAC & gas systems.

Hong Kong University of Science and Technology (Guangzhou) Phase II Project: Comprehensive Fire Protection Equipment Solution

Tailored fire protection for HKUST (Guangzhou) Phase II—intelligent detection, suppression & evacuation systems. Compliant with GB/ISO, corrosion-resistant, fully integrated for campus safety.

Other Applications

Firefighting Industry Application

Reliable fire protection piping systems including galvanized steel pipes, grooved fittings and valves for sprinkler, hydrant and fire main systems. FM & UL compliant solutions for global projects.

Water Supply & Drainage Industry Application

Reliable water supply and drainage piping systems including steel pipes, fittings and valves for municipal, industrial and building infrastructure. Designed for durability, corrosion resistance and long service life.

HVAC Industry Application

High-quality HVAC piping systems including steel pipes, fittings and valves for chilled water, heating and air conditioning systems. Reliable solutions for commercial and industrial HVAC projects.

Industrial Industry Application

Industrial piping systems including steel pipes, fittings and valves for manufacturing, chemical, oil & gas and utility applications. Reliable solutions for high-pressure and high-temperature environments.

Agricultural Irrigation Piping Systems

Discover reliable steel pipes, galvanized pipes, valves and fittings for agricultural irrigation systems. KOXY provides durable piping solutions for farmland irrigation, greenhouse water supply, livestock farms and agricultural infrastructure.

Gas Industry Application

Reliable gas piping systems including steel pipes, fittings and valves for natural gas and industrial gas applications. Designed for high pressure, safety and international standards compliance.

Municipal Industry Application

Municipal infrastructure projects need long-life piping solutions for urban water supply, district heating and cooling, fire water, storm sewers and other public networks. KOXY provides galvanized and seamless steel pipes, pipe fittings and valves that help municipalities and engineering companies build reliable, easy-to-maintain pipeline systems for cities and industrial parks.

Water Treatment Industry Application

Water and wastewater treatment plants use complex pipeline systems to convey raw water, process water, chemicals, filtrate and sludge under different pressures and corrosion conditions. KOXY offers coated and lined steel pipes, corrosion-resistant pipe fittings and valves that are suitable for pumping stations, filtration units, chemical dosing lines and other key sections of treatment facilities.