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Steel grating plate is made of flat steel in accordance with a certain distance and twisted square steel cross arrangement, with pressure welding machine or artificial welding. The surface after hot dip galvanized or plastic spray treatment, so as to achi2021-09-17
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According to preliminary statistics provided by the Brazilian ministry of development, industry and foreign trade, in December 2012 Brazil's flat steel exports totaled 208,581 tonne rising by 15.8% YoY and down 6.5% from November 2012. Brazilian flat2019-11-06
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Forbes reported that the Chinese economy is improving the nations leading steel companies reported profits in November for the first time in 4 months. Statistics from the China Iron and Steel Association showed that the biggest steel firms there have2019-11-06
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Indias minister of steel Mr Beni Prasad Verma congratulated the Indian steel industry on being the number one in terms of growth rate in steel production amongst the top ten steel producing countries. Congratulating the Steel Industry he said, I take2019-11-06
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The Express Tribune reported that gas shortages have pushed a number of steel mills in sectors I - 9 and I - 10 to using coal, increasing the level of pollution in the city. Mr Asif Shuja director general of Pakistan Environmental Protection Agency s2019-11-06
ASTM A515gr55 application,ASTM A515gr55 cold-rolled plate
A515gr55 is a steel gread in ASTM,Bebon International is ASTM A515gr55 supplier in China.
ASTM / ASME Materials Testing Association American standards, this standard is mainly used to improve the notch toughness important welding pressure vessel steel plate.
ASTM A515gr55 cold-rolled plate is hot rolled coils as raw material, after descaling by pickling cold rolling, the finished product is hard roll, due to continuous cold work hardening caused by the deformation of the hard roll strength, increased hardness, tough plastic index decreased, punching performance will deteriorate so, only for a simple deformation of parts. Hard roll hot-dip galvanizing plant can be used as raw material, as hot dip galvanizing line is provided with annealing line. Hard roll weight is generally from 6 to 13.5 tons, coil at room temperature for hot continuous rolling pickling. Inner diameter of 610mm.
ASTM A515gr55 application.ASTM A515gr55 for the manufacture of petroleum, chemical, petrochemical, gas separation and storage of gas pressure vessel or other similar equipment steels. Operating temperature is generally -20 ℃ to 500 ℃.
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