Hunan Great Steel Pipe Co., Ltd provides services that reduce total project cost and keep complex piping systems on schedule. Including Cutting, Rolling and Bending, Coating, Beveling, Threading, Welding and Assembly Forming.
Three ways to ensure smoothness as required when producing straight seam steel pipe1. Rolling mold: The general method of rolling mold is to press the glass powder into a glass mat
Benefits of using 45 degree elbows in construction and infrastructure projectsBenefits of using 45 degree elbows in construction and infrastructure projectsConstruction and infrast
Significance of the heat treatment process of oil casingHeat treatment is the most important process in the processing of oil casing. Whether the performance and quality of the fin
Steel mills cut prices on a large scale, steel prices may continue to fallOn April 11, the domestic steel market generally fell, and the ex-factory price of Tangshan common billet
Domestic construction steel prices rose and fell in AprilThe average price of domestic construction steel rose sharply in March. As of March 31, the national average price of rebar
Insufficient power for steel prices to riseOn March 30, the domestic steel market fell mainly, and the ex-factory price of Tangshan billet was stable at 4,830 yuan/ton. In terms of
Steel prices or shocks are strongOn March 24, the domestic steel market generally rose, and the ex-factory price of Tangshan common billet was stable at 4,750 yuan/ton. Due to the
Tangshan production restrictions lifted, steel prices rose weaklyThis week, the overall price of construction steel in the country is dominated by shocks. Compared with last week,
Futures steel fell more than 4%, and steel prices may continue to declineOn March 14, the price decline in the domestic steel market expanded, and the ex-factory price of Tangshan
Iron ore fell by more than 3%, steel prices may be weakOn March 9, the domestic steel market fell mainly, and the ex-factory price of Tangshan billets fell by 30 to 4,760 yuan/ton.
Overseas supply shocks, steel prices continue to riseOn March 3, the domestic steel market generally rose, and the ex-factory price of Tangshan common billet rose 50 to 4,680 yuan/
Low market sentiment, lack of motivation for steel prices to riseThe mainstream price in the spot market was weak this week. The decline in the disk this week led to a fall in the
Futures steel rose more than 2%, most of steel prices roseOn February 21, the domestic steel market prices mostly rose, and the ex-factory price of Tangshan common billet remained
Steel mills cut prices intensively, and steel prices continued to declineOn February 15, the price decline of the domestic steel market expanded, and the ex-factory price of Tangsh
Domestic steel market rises mainlyOn February 9, the domestic steel market mainly rose, and the ex-factory price of Tangshan billet was stable at 4,670 yuan/ton. Today, the trend o
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