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Bienvenido a la exposición de 2017 en el Parque Mundial de exposiciones de Santiago de Chile
time2017/08/22
Publisheryouyouxiaotian
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EXHIBITION| YUANTAI DERUN IN EXPOEDIFICA (SANTIAGO) 2017::THE LAGRGEST HOLLOW SECTION MANUFACTURER IN CHINA
time2017/08/22
Publisheryouyouxiaotian
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EXHIBITION | YUANTAI DERUN IN MIDDLE EAST.WEARE WAITING FOR YOU AT ADIPEC 2017
time2017/08/23
Publisheryouyouxiaotian
EXHIBITION | YUANTAI DERUN in BEIJING::Tube & Pipe EXPO CHINA 2017
time2017/08/23
Publisheryouyouxiaotian
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OMG!Square and Rectangular HWS enterprise enters into CHINA TOP 500 PRIVATE ENTERPRISE !
time2017/09/05
Publisheryouyouxiaotian
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EXHIBITION | YUANTAI DERUN IN Wire 2018 ,Dusseldorf, Germany
time2018/01/20
Publisheryouyouxiaotian
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BIG NEWS!THE LARGEST GREENHOUSES PROJECT FOR EGYPT!
time2018/01/27
Publisheryouyouxiaotian
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EXHIBITION | YUANTAI & COSTA RICA EXPOFERRETERIA
time2018/03/10
Publisheryouyouxiaotian
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Tianjin yuantaiderun group undertakes various special-shaped pipes and annealing services
time2021/08/05
Publisheryouyouxiaotian
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Tianjin yuantaiderun steel pipe group participated in the 130th online Canton Fair
time2021/09/29
Publisheryouyouxiaotian
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[yuantaiderun] steel spiral ground piles can be produced by orders
time2021/11/23
Publisheryouyouxiaotian
Formwww.ytdrintl.com
Yuantaiderun was honored as one of the top 500 manufacturing enterprises of China's private enterprises in 2021, ranking 296
time2021/12/15
Publisheryouyouxiaotian
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Yuan taiderun attended the 2021 annual meeting of Tang Song big data and Lange steel network
time2021/12/31
Publisheryouyouxiaotian
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Huang Yalian A new chapter in Green Transformation -- the record of Tianjin yuantaiderun steel pipe manufacturing group Co., Ltd. promoting green manufacturing
time2022/02/18
Publisheryouyouxiaotian
Formhttps://xueshu.baidu.com/usercenter/paper/show?paperid=1t3u0xs0bd5w06y07u7d0a30tx375583&site=xueshu_
Recently, 21 enterprise standards selected by the metallurgical industry planning and Research Institute were included in the "leader" list of enterprise standards of the General Administration in 2021, and were officially released!
time2022/02/28
Publisheryouyouxiaotian
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Heavy benefits! The United States re exempted 352 tariffs on Chinese goods and extended them to the end of 2022! [list attached]
time2022/03/25
Publisheryouyouxiaotian
FormForeign shipping
Tianjin yuantaiderun steel pipe group participated in the 131th online Canton Fair
time2022/04/16
Publisheryouyouxiaotian
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Wish you all a happy and healthy Dragon Boat Festival
time2022/06/03
Publisheryouyouxiaotian
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In terms of spot steel, steel traders in most domestic steel markets took advantage of the "east wind" of the rebound in steel prices in recent days to issue orders and sell goods as soon as they were available, and the trading volume was enlarged, but steel traders were not optimistic about the late demand of the steel market and the recent trend of steel prices.
time2022/07/20
Publisheryouyouxiaotian
Formwww.ytdrintl.com
The production process of square tubes is simple, the production efficiency is high, the varieties and specifications are various, and the materials are different. Next, we will explain the essential differences between welded square tubes and seamless square tubes in detail.
time2022/08/08
Publisheryouyouxiaotian
Formwww.ytdrintl.com
Galvanized square pipe has good performance, and the demand for galvanized square pipe is very large, so how to straighten the galvanized square pipe? Next, let's explain it in detail.
time2022/08/10
Publisheryouyouxiaotian
Formwww.ytdrintl.com
It is inevitable that the surface of the rectangular tube will be coated with oil, which will affect the quality of rust removal and phosphating. Next, we will explain the method of oil removal on the surface of the rectangular tube below.
time2022/08/15
Publisheryouyouxiaotian
Formwww.ytdrintl.com
The wait-and-see mood of the large-diameter square tube spot market has increased, while the enthusiasm of site procurement has not improved. The shipments of large-diameter square tube spot merchants are less than expected. Under the pressure of capital and shipment, the reduction of shipment this week has become the main tone. However, considering the high cost and low inventory, the willingness of the merchants to sell is not strong, and the correction range is temporarily limited.
time2022/08/16
Publisheryouyouxiaotian
Formwww.ytdrintl.com
By using thinner and stronger structural and cold forming steels like high-strength, advanced high-strength and ultra-high-strength steels, you can save on production costs thanks to easy bendability, cold-forming properties and surface treatment. Additional savings in welding work and filler materials can also be achieved when material thickness is minimized.
time2022/08/17
Publisheryouyouxiaotian
Formwww.ytdrintl.com
The outer diameter accuracy of thick walled square rectangular pipe is determined by human, and the result depends on the customer. It depends on the customer's requirements for the outer diameter of seamless pipe, the operation and accuracy of steel pipe sizing equipment, and the steel pipe sizing process system.
time2022/08/19
Publisheryouyouxiaotian
Formwww.ytdrintl.com
After the square tube is heated, a layer of black oxide skin will appear, which will affect the appearance. Next, we will explain in detail how to remove the oxide skin on the large-diameter square tube.
time2022/08/22
Publisheryouyouxiaotian
Formwww.ytdrintl.com
Most of the square pipes are steel pipes, and the hot-dip galvanized square pipes are coated with a layer of zinc on the surface of the steel pipes by a special process. Next, we will explain in detail how to solve the corrosion problem of the galvanized square pipes.
time2022/08/23
Publisheryouyoutiaotian
Formwww.ytdrintl.com
The main component of the galvanized square pipe is zinc, which is easy to react with the oxygen in the air, so what will the color of the galvanized square pipe turn white? Next, we will explain it to you in detail.
time2022/08/24
Publisheryouyouxiaotian
Formwww.ytdrintl.com
Under the premise of the low market of the steel pipe industry, many steel pipe enterprises use the Internet to seize the opportunity of network marketing and realize the company's growth against the trend.
time2022/08/26
Publisheryouyouxiaotian
Formwww.ytdrintl.com
In the prior art, a two-step method is used to connect q355b rectangular tubes.
time2022/09/06
Publisheryouyouxiaotian
Formwww.ytdrintl.com
On September 6, the China Enterprise Confederation and the China Entrepreneurs Association (hereinafter referred to as the China Enterprise Confederation) held a press conference in Beijing and released the list of the "top 500 Chinese manufacturing enterprises in 2022".
time2022/09/07
Publisheryouyouxiaotian
Formwww.ytdrintl.com
The production process of high-frequency welded pipe mainly depends on the variety of products.
time2022/09/08
Publisheryouyouxiaotian
Formwww.ytdrintl.com
At present, 16Mn seamless square pipe technology has been extremely mature, and there are corresponding product standards and various types of application technologies.
time2022/09/14
Publisheryouyouxiaotian
Formwww.ytdrintl.com
The longitudinal submerged arc welding pipe is produced by rolling the steel plate into a cylindrical shape and connecting the two ends together through linear welding.
time2022/09/15
Publisheryouyouxiaotian
Formwww.ytdrintl.com
In order to improve the surface hardness and wear resistance of 16Mn rectangular tubes, surface treatment, such as surface flame, high-frequency surface quenching, chemical heat treatment, etc.
time2022/09/16
Publisheryouyouxiaotian
Formwww.ytdrintl.com
Notice! Notice! Tianjin Yuantai Derun Steel Pipe Manufacturing Group will participate in the 132nd Canton Fair from October 15 to October 24, 2022
time2022/09/23
Publisheryouyouxiaotian
Formwww.ytdrintl.com
Square tube is a kind of material widely used in industrial construction industry, which is in great demand. There are many square tube products on the market, and the quality is uneven. Pay attention to the selection method when selecting:
time2022/09/27
Publisheryouyouxiaotian
Formwww.ytdrintl.com
Renminbi, the 4th payment currency in the world
time2022/09/28
Publisheryouyouxiaotian
Formwww.ytdeintl.com
JCOE is a pipe making technology for the production of large diameter thick wall steel pipes. It mainly adopts the production process of double-sided submerged arc welding. The products go through multiple processes such as milling, pre bending, bending, seam closing, internal welding, external welding, straightening, and flat end.
time2022/09/30
Publisheryouyouxiaotian
Formwww.ytdrintl.com
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