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
Domestic steel market prices are running weaker,steel prices beware of chasing risksOn January 18, the price of domestic steel market weakened, and the ex-factory price of common b
Black is generally rising, steel mills have increased prices intensively, and steel prices are running stronglyOn January 12, the domestic steel market mainly rose, and the ex-fact
Steel stocks are rising, steel prices are difficult to continue to riseOn January 6, the domestic steel market mainly rose slightly, and the ex-factory price of Tangshan billet ros
What are eccentric reducersEccentric ReducersAn eccentric reducer is designed with two female threads of different sizes with centers so that when they are joined, the pipes are no
How to Distinguish the Austenite and Ferrite Stainless Steel in UseIndustrial use of stainless steel according to the metallographic organization can be divided into three categori
Understanding the Advantages of S31803 Stainless SteelAlso known as duplex stainless steel, S31803 stainless steel is a form of stainless steel which is made out of a combination o
Black futures rose across the board, steel prices stopped falling and reboundedOn May 11, the domestic steel market mainly rose, and the ex-factory price of Tangshan billets rose b
Black futures plummeted across the board, steel prices continued to fallOn May 9, the domestic steel market prices fell across the board, and the ex-factory price of Tangshan ordin
Domestic construction steel prices fluctuated weakly in MayThe price of raw materials has remained high due to the support of the international situation, the domestic construction
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 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 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
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