All welded ball valves are widely used in city gas, city heating, petrochemical, shipbuilding, steel, pressure regulating station, power plant and other pipeline equipment.
All welded ball valves are widely used in city gas, city heating, petrochemical, shipbuilding, steel, pressure regulating station, power plant and other pipeline equipment.
All welded ball valves are widely used in city gas,urban heating,petrochemical,shipbuilding,steel,pressure regulating stations,power plants and other types of pipeline equipment.
All welded ball valves are widely used in city gas,urban heating,petrochemical,shipbuilding,steel,pressure regulating stations,power plants and other types of pipeline equipment.
Product introduction: Vacuum welding gate valve is a kind of mechanical equipment, which is suitable for pipelines with working temperature ≤ 425 ℃ and ≤ 550 ℃ and working medium of water, steam or air.
Brief introduction of CS17H bimetallic trap: The CS17H bimetallic steam trap is driven by a bimetallic temperature sensing element to drive the valve core to open and close the valve. When the device is just started, low-temperature condensed water appears in the pipeline, the bimetal is flat, and the valve core is in the open position under the el1
Overview of D373H Wafer Metal Hard Seal Butterfly Valve: The characteristics of the wafer metal hard seal butterfly valve This valve adopts a triple eccentric sealing structure, the valve seat and butterfly plate are almost wear-free, and it has a tighter sealing function. The sealing ring is made of stainless steel, which has the dual advantages o1