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| No.13595232

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Information Name: | Corrugated steel culvert |
Published: | 2014-12-03 |
Validity: | 30 |
Specifications: | Complete |
Quantity: | 5000.00 |
Price Description: | |
Detailed Product Description: | Corrugated culvert was born in 1784 in England, in 1896 the United States took the lead in corrugated culvert, and was first used in culverts; 1913 in Edinburgh, Scotland, United Kingdom corrugated culvert pipe used in agricultural irrigation; 1923 American Railway Engineering Association in Illinois Central Railroad conduct Test corrugated culvert channel; 1929 Canadian corrugated culvert pipe for coal,; 1931 Australian built car channel 8 meters; 1948 US installation in Shanghai Pudong area of ??one meter in diameter corrugated culvert pipe is used as a military sidewalk. Abroad has been one hundred years of research and application, calibration and specification is complete, technology is very mature. Our application history have six or seven years, beginning in the 1940s from abroad, the construction of the Qinghai-Tibet Highway budongquan 1950s corrugated culvert pipe section had applied to the repair works, the 1970s found that the use of dug well, After 80 years of reform and development, Shenzhen, Datong Coal Mine, imports of finished corrugated culvert pipe; the official launch of our theoretical research corrugated culvert of the 1990s, production, processing and installation and testing, rapid development. Range of applications has been extended to road culverts, channels, municipal drains and other areas, the application of regional development to a dozen provinces; geometric growth in the number of applications. |
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Copyright © GuangDong ICP No. 10089450, Hengshui Sheng Yang Engineering Materials Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 4877 visitor
Copyright © GuangDong ICP No. 10089450, Hengshui Sheng Yang Engineering Materials Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility