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, and the decline in steel prices slowed downOn April 26, the domestic steel market price continued to fall, and the ex-factory price of Tang
Steel prices continue to fallOn April 25, the domestic steel market price continued to fall, and the ex-factory price of Tangshan common billet fell 50 to 4,700 yuan/ton. The black
Steel mills cut prices to ship, steel prices weakened and adjustedOn April 24, the domestic steel market prices generally fell, and the ex-factory price of Tangshan common billet w
Steel price downside may be limitedThe overall quotations in the spot market were mixed this week. With the fluctuation of raw materials and the trend of the futures market, the qu
Steel mills have raised prices intensively, and the rise in steel prices has become sluggishOn April 21, the domestic steel market was mixed, and the ex-factory price of Tangshan o
Steel mills continue to raise prices, and steel prices are on the strong sideOn April 20, the domestic steel market rose slightly, and the ex-factory price of Tangshan billets rose
Steel mills increase prices intensively, and steel prices should not chase highOn April 19, the domestic steel market price rose slightly, and the ex-factory price of Tangshan ordi
Steelmaking costs of steel mills increase, and steel prices may fluctuate at a high levelOn April 18, the domestic steel market was mixed, and the ex-factory price of Tangshan ordi
Steel prices may fluctuate this weekThis week, the mainstream prices in the spot market fluctuated within a narrow range. Specifically, downstream consumption continued to be slugg
Black futures rose across the boardOn April 14, the domestic steel market fluctuated strongly, and the ex-factory price of Tangshan common billet was stable at 4,780 yuan/ton. On t
Steel mills increase prices intensively, and transactions shrink significantlyOn April 13, the domestic steel market mainly rose, and the ex-factory price of Tangshan billets rose
Iron ore coke futures rose more than 4%, steel prices fluctuated stronglyOn April 12, the domestic steel market prices were mixed, and the ex-factory price of Tangshan ordinary bil
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