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
Steel prices may run weak next weekThis week, the mainstream price of the spot market fluctuated at a high level. After the holiday, the black futures continued to maintain a stron
Short-term steel price gains are blockedOn April 7, the domestic steel market fluctuated weakly, and the ex-factory price of Tangshan common billet fell by 20 to 4,860 yuan/ton. In
Steel prices continue to run stronglyOn April 6, the price increase in the domestic steel market narrowed, and the ex-factory price of Tangshan common billet rose 20 to 4,880 yuan/
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
Steel prices are on the strong sideOn April 1, the domestic steel market mainly rose, and the ex-factory price of Tangshan billets rose by 30 to 4,860 yuan/ton. In terms of transac
Steel mills are increasing prices intensively, and steel prices are running stronglyOn March 31, the domestic steel market mostly rose, and the ex-factory price of Tangshan common
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 mills continue to raise prices, steel prices should not chase highOn March 29, the price increase in the domestic steel market narrowed, and the ex-factory price of Tangshan
Steel mills raise prices on a large scale, and steel prices continue to riseOn March 28, the domestic steel market generally rose, and the ex-factory price of Tangshan common bille
Short-term steel prices rise steadilyThis week, the national construction steel prices fluctuated strongly. Specifically, due to the impact of epidemic control in some areas this w
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
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