info@cngoldensea.com
+(86)15122654356
Butterfly valve should we use soft seal or hard seal?
2022-08-31 [ Company News ]
Butterfly valve, also known as flap valve, is a kind of regulating valve with simple structure. Butterfly valve that can be used for on-off control of low-pressure pipeline medium means that the closing member (disc or butterfly plate) is a......
Butterfly valve selection, installation and construction points
2022-08-09 [ Company News ]
Butterfly valve selection, installation and construction points A butterfly valve is a valve that uses a disc-type opening and closing member to rotate back and forth 90 degrees. Left and right to open, close or adjust the media flow. The b......
What is the difference between flanged butterfly valve and wafer butterfly valve
2022-07-22 [ Company News ]
The wafer butterfly valve itself does not have a flange, and is connected by the extrusion of the pipeline flange. Generally, stud bolts are used for connection. The flanged butterfly valve itself has a flange, which is the same as the ordi......
Factory Direct Flange Three Eccentric Pneumatic Metal Seat Butterfly Valve
2022-07-07 [ Company News ]
Factory Direct Flange Three Eccentric Pneumatic Metal Seat Butterfly Valve
'Dual circulation' policy to boost economic resilience
2020-08-25 [ Industry News ]
China's strategic focus on strengthening self-sufficiency while deepening opening-up will cement its economic resilience and provide global investors with stability despite the lingering uncertainties brought by the COVID-19 pandemic, analy......
Goldensea is one of the Global leading water valve suppliers and ductile iron butterfly valve manufacturers, which was established in the year 1991. The main products are butterfly valves...[ read more ]
