February 19 Ningbo Steel Market Price Quotes

Product Name Specification Material Steel/Origin Price (yuan/ton) Than yesterday last week General line Φ6.5mm Q235 Weifang 4700 50 260 250 High line Φ6.5mm Q235 Beitai 4750 50 290 260 High line Φ6.5mm Q235 Fushun 4750 70 290 260 High Line Φ8mm Q335 Yong Steel 4800 50 240 140 Rebar Î

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Recycling system turns food waste into fertilizer

An environmental company in Singapore worked with the National University to develop a recycling system that successfully turned food waste into fertilizer. This technology is currently patented. The system is composed of agitators, dehydrators and microbiological mixers. It is currently undergoing

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"Twelve Five" main attack five high-end equipment

Su Bo, the vice minister of the Ministry of Industry and Information Technology, revealed to the media during the two sessions just ended that the "Twelfth Five Year Plan" for high-end equipment manufacturing led by the Ministry of Industry and Information Technology of the Ministry of I

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Basic knowledge of wind power

impeller Wind farm wind turbines usually have 2 or 3 blades, tip speed 50 ~ 70m / s, with such tip speed, 3-blade impeller can usually provide the best efficiency, while the 2-blade impeller is only reduced by 2-3% effectiveness. It is even possible to use a single-blade impeller with a

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February 18 Lecong Steel Market Price Quotes

Product Name Specification Material Steel Factory/Origin Price (Yuan/Ton) Yesterday Last Month Than Last Month Hot Roll 2.75mm*1250*C Q235 Shan Steel 5320 90 90 100 Hot Roll 3.0mm*1500*C Q235 Tangsteel 5250 100 100 100 Hot rolled coil 3.0mm*1250*C Q235 Angang 5200 100 100 100 Hot Roll 3.5mm*1250*C

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