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
Japan’s seamless steel pipe output drops in May on decreased car output & fewer operation daysAccording to statistics, Japan produced a total of around 13,000 tons of seamless stee
Classification and terminal application of stainless steel pipeStainless steel pipe according to the material points are mainly ordinary carbon steel pipe, high-quality carbon stru
Production Techniques of FlangesThe production techniques of flanges fall into four major types: forging, casting, cutting, rolling.Cast FlangePros: Precise, sophisticated shape an
EN 10216: EU standardsEN 10216-1: EU standards EN 10216-2: EU standardsPurpose: For the boiler pipes, tobacco pipes, super heater tubes, air pre-heater tubes.Following consultation
Steel mill inventories stop falling and climb, steel prices may still fallOn December 30, the domestic steel market fluctuated weakly, and the ex-factory price of Tangshan Pu’s bil
Demand is expected to shrink, steel prices may fluctuate weaklyAs of December 24, the average price of 108*4.5mm seamless pipes in 27 major cities across the country was 5988 yuan/
The demand for steel is shrinking, and the price of steel is weak.On December 23, the domestic steel market fluctuated weakly, and the ex-factory price of Tangshan Pu’s billet rema
Tangshan steel market is booming, steel prices may fluctuate strongly next weekThe mainstream prices in the spot market fluctuated upward this week. With the current strength of ra
Steel futures fell sharply, short-term steel prices may be weakOn December 9, the domestic steel market fell weakly, and the ex-factory price of Tangshanpu’s billet remained stable
China’s steel export prices stabilize, exports may pick up in the first quarter of 22It is understood that, affected by the rebound in China’s domestic trade prices, China’s steel
Steel prices are expected to rebound at the end of the year, but it is difficult to reverseIn recent days, the steel market has bottomed out. On November 20th, after the price of b
National thread priceOn October 21, the price of building materials nationwide fell sharply, and futures fell sharply. The demand data was far lower than last year. Yesterday, the
We use cookies and other tracking technologies to improve your browsing experience on our website, to show you personalized content and targeted ads, to analyze our website traffic, and to understand where our visitors are coming from.
English
Español
русский язык
Português
