[introduction] composite steel pressure vessel is commonly used in some steel as base, a steel or non-ferrous metal as a composite layer, two metal plates formed by hot rolling or explosive forming pr..

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[introduction] the global process industry experienced nearly a hundred years of development, in the traditional petroleum chemical industry, papermaking and other industries has become saturated, but..

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Modern industry is developing towards high (” “ high temperature, high speed, high load) direction, pressure vessel in three " " operating conditions are often not to the next ro..

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After many years of sales practice and study, summed up the experience and experience in some major customer sales quotes. Improper, please. Quotation of the 2 errors 1, the lower the better The lower..

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