2020 The Fourth Longwan (China Valve City) Valve Exhibition

Scope of exhibits

Valve products

Gate valve, stop valve, throttle valve, instrument valve, plunger valve, plug valve, ball valve, butterfly valve, check valve, pressure reducing valve, safety valve, drain valve, regulating valve, drain valve, other special valve and other valve supporting products and related accessories. Pump and valve production and manufacturing equipment; testing and testing machinery; maintenance and installation tools and equipment; related supporting products and auxiliary equipment.

Pipe fittings

All kinds of seamless pipe, stainless steel pipe, alloy pipe, plastic pipe, composite pipe, etc.; all kinds of pipeline, pipe manufacturing, processing machinery, equipment, tools; all kinds of joints, elbows, tees, crosses, flanges, pipe caps, end fittings, etc.; pipeline measurement, testing equipment, pipeline welding and construction equipment

Other fluid technology

Fluid transmission and processing, fluid transmission, fluid sealing, fluid measurement and control technology pumps, compressors, fans, fluid machinery, fluid processing equipment, filtration and separation technology, hydraulic parts, hydraulic parts, pneumatic components, seals, instruments, sensors, automation and control systems, etc

Dairy machinery