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
Iron ore rose more than 4%, steel prices rose limitedOn January 19, the domestic steel market mainly rose, and the ex-factory price of Tangshan billets rose by 50 to 4,410 yuan/ton
Off-season steel prices may be difficult to continue to riseOn January 13, the domestic steel market was relatively strong, and the ex-factory price of Tangshan ordinary billet ros
Weakening demand in the off-season, steel prices may fluctuate within a narrow range next weekThis week, the mainstream prices in the spot market fluctuated. The recent performance
Billet prices fluctuated weaker in JanuaryIn December, the national billet market prices showed a trend of first rising and then falling. As of December 31, the ex-factory price of
DIFFERENCE BETWEEN TUBE AND PIPEIs It a Pipe or a Tube?In some instances the terms may be used interchangeably, however there is one key difference between tube and pipe, particula
Pipe Couplings: What You Should KnowCouplings are an important part of piping systems, especially in water and wastewater applications. They are used to join two sections of pipe i
Understanding the Upsides of S31803 Stainless SteelMore commonly referred to as duplex stainless steel, S31803 or 2205 stainless steel is a steel which is used for a variety of app
Some blast furnaces resume production, and steel prices are cautiously chasing highOn May 5, the domestic steel market prices generally rose, and the ex-factory price of Tangshan c
Steel prices stop falling and reboundOn April 27, the domestic steel market price rose slightly, and the ex-factory price of Tangshan ordinary billet rose 20 to 4,740 yuan/ton. Aff
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
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
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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