Weinan settlement observation point wholesale and retail L-shaped stainless steel settlement observation point

Description :

　　Weinan settlement observation point wholesale and retail L-shaped stainless steel settlement observation point

　　In basic engineering surveying, we can set up settlement observation markers in the form of wall signs, foundation signs, and concealed signs according to different types of building structures and building materials, and should comply with the following regulations:

　　1. The upright part of the sign should be coated with anti-corrosion agent and processed into a hemispherical shape or have obvious protrusions;

　　2. The location of buried signs should avoid obstacles such as warm water pipes, window sills, rainwater pipes, electrical switches, etc. that may hinder the installation and observation of signs;

　　3. The concealed settlement observation marker has a simple structure and easy operation. When in use, the sleeve is connected to the measuring bolt through threads, and the spherical outer point is observed and measured. The sleeve can also be buried in brick walls and concrete, with good concealment and less damage;

　　Hubei Xie Tianxiang reminds us to adopt the method of static leveling measurement for settlement observation. The form and burial of settlement observation targets should be determined based on the model, structure, reading method, and on-site conditions of the static leveling instrument used. The specification and size design of the logo should comply with the requirements for instrument placement.

　　Steel market situation:

　　Since entering 2022, the domestic black series and market have entered the traditional "winter storage" market. As of January 19th, the main contract for rebar closed at 4713 yuan, an increase of 318 yuan from the beginning of the month; The main hot roll contract closed at 4815 yuan, up 316 yuan from the beginning of the month. The average price of third grade threaded steel nationwide is 4755 yuan, an increase of 45 yuan from the beginning of the month; The average price of hot-rolled coils nationwide is 4772 yuan, an increase of 81 yuan from the beginning of the month.

　　Lange's review:

　　Since the beginning of the year, with the issuance of multiple "14th Five Year Plan" national plans and the clarification of stable growth policies by various ministries and commissions, the confidence in the domestic steel market has continued to increase, and the black market has continued to rise. However, the steel market has only followed in small steps, resulting in a situation of "strong expectations" vs. "weak reality". Therefore, whether the strong expectations of this year's "winter storage" can be fulfilled has become the focus of attention from all parties. The author will analyze from the following aspects.

　　Firstly, from the supply side, considering factors such as ensuring supply and stable prices, off-season demand, and the Spring Festival holiday, as well as the impact of autumn and winter production restrictions in northern regions, the capacity release of major long process steel production enterprises will show a fluctuating and stable trend. At the same time, due to the high scrap steel prices and the rise in energy prices, the capacity release of major short process steel production enterprises will be limited. The overall capacity release of the steel supply side will be weaker than the same period last year, but higher than the level in the fourth quarter of last year. Therefore, in early 2022, domestic steel production will maintain a weak and stable fluctuation trend, and it is expected that the daily crude steel production in the country will remain at around 2.6-2.7 million tons in the first quarter.

　　Secondly, from the perspective of demand, since December last year, multiple "14th Five Year Plan" national plans have been issued one after another. Among them, the national plans that have a significant impact on steel demand are: "14th Five Year Plan for the Development of Intelligent Manufacturing", "14th Five Year Plan for the Development of Big Data Industry", "14th Five Year Plan for the Development of Robot Industry", etc. The most important one is the "14th Five Year Plan for the Development of Modern Comprehensive Transportation System" issued yesterday, which also specifies that during the "14th Five Year Plan" period, China will add 19000 kilometers of railway operating mileage, 302000 kilometers of highway opening mileage, 2400 kilometers of high-grade inland waterway mileage, more than 270 civil transportation airports, and about 10000 kilometers of urban rail transit operating mileage. At the same time, with the accelerated pace of local special issuance since the second half of last year, as well as the accelerated progress of central budget investment, a cumulative effect will be formed in the first quarter of this year, which is conducive to promoting the construction progress of major domestic projects during the 14th Five Year Plan period and also helps infrastructure investment play a role in supporting the economy.

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