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 continue to raise prices, and steel prices are limitedOn January 21, the domestic steel market rose slightly, and the ex-factory price of Tangshan billets was stable at
The price of steel mills increases, the social inventory increases greatly, and the price of steel does not riseOn January 20, the domestic steel market was mixed, and the ex-facto
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
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
The futures steel fell sharply, and the steel price fluctuated weaklyOn January 17, most of the domestic steel market fell slightly, and the ex-factory price of Tangshan ordinary b
The steel market is green, and the steel price may be adjusted within a narrow range next weekThis week, the mainstream price of the spot market fluctuated and strengthened. At thi
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
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
Shagang’s price is high, futures steel is up 2%, and steel prices are limited.On January 11, the domestic steel market price fluctuated within a narrow range, and the ex-factory pr
Steel prices fluctuated strongly in this cycleThis cycle, the price of steel fluctuated strongly, the spot price of raw materials rose slightly, and the cost side moved up slightly
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
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
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