It is reported that the “Four Tables Unity†is a state-owned power grid company’s leading collection platform for electricity, water, gas, and heat using the existing collection platform of the power system to collect and collect data in four integrated forms, aiming to fully support the “Smart City†construction. To meet the needs of the user's "intelligent and convenient", smart meter integrated management of electricity meters, water meters, gas meters, heat meters, establish a set of electricity, water, gas, heat charges, payment, information release and query platform. At present, cities such as Shandong, Henan, and Shanghai have taken the lead in advancing the collection and construction of "Four Tables".
According to the agreement, the State Grid Haidong Power Supply Company will increase the infrastructure construction of power user information collection systems in Huzhu County, and realize the full coverage of the collection terminals within the jurisdiction. Responsible for the transformation of power consumption information collection terminal and power consumption information collection system to enable it to have integrated water, electricity, gas and heat collection functions. At the same time assist the water company to transform the water meter, formulate the intelligent water meter collection plan, maintain the power consumption information collection remote communication channel, and lay the technical foundation for the integrated collection of water meters and meters.
It is reported that the company will actively cooperate with water, gas, heat and other functional companies to expand their ideas, incorporate the concept of “Internet†into the collection and construction of the “four forms,†and cooperate closely with each other to give full play to the “big data†sharing platform. Advantages, and strive to multi-channel applications, multi-position display, to solve the problem of convenient services "last mile", truly realize "convenient for the people, for the people, benefit the people", improve the level of information-based society construction, and promote the "Smart City" construction.
(Source: Qinghai News, People's Daily, State Grid News)
our dished heads are used in a variety of applications and industries such as storage tanks, pressure vessels, road tank, food processing operations, chemical plants ,Nuclear operation, Oil Refining, Architectural feature, power generation.
Due to our forming experience and equipment, we can spin or press the first part of the process of forming your products, It depend on the thickness and material performance,
Our main products are 2:1 SE dished heads, Torispherical heads, Cones,Hemispherical Heads etc
Choosing the right type is the key decision for each customer and one for which our experience team to happy to give advice, simple speaking, the torispherical heads, the less ressure it can withstand, Conversely, the deeper dished heads, for example Elliptical heads, hemispherical, the greater pressure it can take.
Our in house-capability to form dished heads by cold press brings major benefits to our customers and sets us apart from others dished heads manufactures
For carbon steel dished heads, we can forming this dished heads from 76-9000mm in diameter and below 250mm in thickness
The general forming process as the below sketches 
Technical Delivery Condition
1,Our material (hot Rolled Unalloyed structural steel, high and low temperature steel, High Alloy steel)
We have no carbon steel plates in our stock and most of plates are from Chinese steel market or mill. Meanwhile As Japanese owed company, We can also source the plates from Japanese ex-mill if end user can`t accept ex-chinese mill.
Basically the delivery time shall be below 20days for dished heads if plates are from steel market. and Max plates width from them is below 2200mm. it means that the seamless dished heads diameter shall be below about 1800mm.
The max width CS plates that Chinese mill can do is below 4700mm,and dished heads can be seamless below 3800mm in diameter.
2,Enquiry/order required information
We can give our clients once they gave us the below information
But if clients tolerance is higher than below Hokkai standards, it shall be provided to Hokkai prior to offer or ordering.
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