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Cement mortar lining anti-corrosion steel Reporters recently learned from CNPC, the Chinese oil pipeline company launched Petroleum Pipeline Bureau and Design Institute, Beijing natural gas pipeline company, Engineering and Technology Rese…

The biggest advantage alloy steel pipe can be 100% recycled, environmentally friendly, energy-saving, resource conservation national strategy, national policy to encourage the expansion of the application of high-pressure alloy tube. Curre…

Ting Fei [SS400 hot rolled steel pipe production volumes of works] Chemical and physical methods of nano materials or mechanical alloying method produced more conservative, some powder and film. Mechanization metallurgical process for the …

2015, in the domestic economic slowdown, poor environment of the case, the entire steel market and the downstream manufacturing sector is far from satisfactory, the domestic cold-rolled sheet prices lower volatility, a decline compared wit…

Enhanced sensitivity of cutting-edge information technology to make steel electric provider Internet thinking According to incomplete statistics, the continued downturn in market conditions, has made the number of Shijiazhuang steel tradin…