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專業生產銷售大口徑厚壁國標螺旋鋼管,廠內加工防腐/保溫/涂塑

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鋼護筒

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鋼護筒

產品描述/ Product Description

主要地區和國家鉆孔樁鋼護筒消費量和人均消費量去年世界鋼消費量創歷史新高,鉆孔樁鋼護筒表觀消費量達到14.13億噸,同比增1.2%,全球人均消費從2011年的216.4千克提高到216.9千克。

鋼護筒

按人均鉆孔樁鋼護筒消費統計,中國為477.4千克,同比增1.4%,幾乎為亞洲平均243.5千克的2倍。韓國1114.1千克,為國際鋼協統計國家中的最高人均消費國。

歐盟人均表觀消費287.5千克,同比降6.6%,目前與2007年峰值402千克相比下降30.7%。土耳其人均鋼消費大幅增長,從2011年的365.7千克增至381.9千克。獨聯體為218.2千克,同比增3.2%。北美人均鋼消費增至281.1千克,美國、加拿大和墨西哥均同比增長,中、南美消費首次突破100千克。

伊朗從2011年的280.0千克降至240.4千克,但中東其它地方增長。非洲人均消費亦增長,盡管尚未恢復到2009年的峰值水平42.4千克。澳大利亞和新西蘭同比增長,但仍低于2006-08年水平。

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