Valve supporting products and related accessories such as 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, blowdown valve and other special valves. Pump valve production and manufacturing equipment; Testing and testing machinery; Maintenance and installation tools and equipment; Related supporting products and auxiliary equipment.
All kinds of seamless pipes, stainless steel pipes, alloy pipes, plastic pipes, composite pipes, etc; Manufacturing and processing machinery, equipment and tools of various pipelines and pipes; Various joints, elbows, tees, crosses, flanges, pipe caps, head fittings, etc; Pipeline measuring and testing equipment, pipeline welding and construction instruments
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