Analyses on the Demand Status of Valves in China
- Jun 23, 2017
- Hits: 34
A valve is a kind of products which has very low profit margins and fierce market competition. The distribution of the valve market mainly bases on the construction of the project, and...
An Introduction of the Forged Steel Valves
- Jun 14, 2017
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Forged steel valves are used for the industrial pipelines in the petroleum, chemical, metallurgy, machinery, shipbuilding, electric power and military industries and can be used to control the flowing...
Selection Principle of Valves Containing Flammable and Explosive Media
- Jun 08, 2017
- Hits: 53
The Types of Valves 1. We should first select valves with high closure reliability. The reliability of common shut-off valves from high to low is: gate valves, globe valves, ball valves,...
Flowtech China 2017
- Jun 01, 2017
- Hits: 75
Event Name: The Sixth Flowtech China Start Date: 7 June 2017, Wednesday End Date: 9 June 2017, Friday Venue: National Exhibition & Convention Center (Shanghai) City: Shanghai, China Organizer:...
Working Principles of Wafer Check Valves
- May 25, 2017
- Hits: 326
The wafer check valve is a kind of automatic valve which automatically open and close through the force generated by the flow of the media itself in the pipeline. The function of wafer check valves...
Installation Instructions of Valves
- May 18, 2017
- Hits: 68
Valves such as globe valves, check valves, gate valves, throttle valves and reducing valves all have directivity. If installed in the opposite direction, throttle valves' operation performance may...
The Impacts of the Foreign Valve Products on the Domestic Valve Industry
- May 10, 2017
- Hits: 52
At present, there is an intense competition between the domestic and international valve markets, especially between the domestic market and state-owned enterprises as well as between the township...
Working Principles and Functions of Check Valves
- May 03, 2017
- Hits: 768
Working Principles and Functions of Check Valves Working principles of check valves Check valves refer to valves whose clacks open and close automatically by flows and forces of...
Basic Knowledge of Flanged Butterfly Valve
- Apr 25, 2017
- Hits: 60
Self-sealing design concept was introduced into flanged butterfly valve, whose valve clack & valve shaft connection adopts patented taper pin structure. The valve mainly features...
How to Prevent Valve Body Getting Rusty
- Apr 21, 2017
- Hits: 103
As corrosion phenomenon appears during the spontaneous interaction between metal and the surrounding, how to isolate the metal from the surroundings or to use more non-metal synthetic materials...