Long Span Steel Structure Construction Long Span Steel Structure Construction,Long Span Steel Structures,Long Span Steel Structure Building,Long Span Steel Building Construction Zhongda Steel Structure , https://www.zhongdametal.com
long span workshop steel roof construction structures
The advantages of light Steel Structure :
1.Economic : quick installed and saving the cost of construction.
2.Reliable quality: mainly produced in the factory and control the quality.
3.big space: the max span of prefab steel structure can reach 80meters.
4.Antiseismic: because the weight is light.
5.Flexible: can be dismantled and enlarged.
6.Beautiful appearance: can use different colors.
7.Long lifespan: can be used more than 50 years.
[Asia Pump Network News] Make-up pumps in the city's water supply and drainage play an important role, make-up pumps are now much market users attention. So what is the role of make up the concrete pump, the current small series on the role of the make-up pump Interpretation of the procurement of water pump Raiders. How to select the role of makeup water pump makeup water pump makeup water pump for the transport of water and physical and chemical properties similar to other liquids used in water, make-up pumps for industrial and urban water supply and drainage, high-rise building pressurized water, landscape irrigation, fire increased Pressure and equipment supporting the use of temperature T: ≤ 80 ℃. In addition, the role of the makeup pump in the circulation system is to infuse water into the heating system and to replenish water lost to the circulation system. Most heating systems use make-up pumps to set the pressure to ensure that users of any height of the system can normally circulate heated hot water. There are many kinds of general fire-fighting units. Generally, the units that are used include: replenishment pumps, stabilizing pumps, fire-fighting irrigation, pressure relief valves, pressure sensors, check valves, etc. Generally, the prescribed pressure must be maintained within the fire- , Fire irrigation pressure sensor will give the control cabinet a signal, and then the control cabinet module will make up the water pump signal, and other water pump to receive the signal immediately after the start of operation, filling the water to the fire irrigation, until the fire irrigation water pressure to Set the pressure, the fire irrigation pressure sensor will give the control cabinet signal, so that after the fill pump will automatically stop running. Replenishment pump and pump theory is similar, are replenishment with pressure. The above is the role of makeup pump Interpretation, I hope to help you understand. Further reading: Pump and Valve Tube Fittings Exhibition Information 2016 Exhibition Information Industrial Internet (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: Fenfen (QQ / Wechat:) (Service Hotline:)