28 MN焊接鋼管靜水壓試驗(yàn)機(jī)液壓系統(tǒng)的技術(shù)改進(jìn)
Technical Modification of Hydraulic System of 28 MN HydrostaticTesting Machine for Welded Steel Tube
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摘要: 為了能夠滿足小規(guī)格、小壁厚、低鋼級(jí)鋼管的水壓試驗(yàn)要求,對(duì)28MN焊接鋼管靜水壓試驗(yàn)機(jī)液壓系統(tǒng)進(jìn)行了技術(shù)改進(jìn)。通過該技術(shù)改進(jìn),提高了水壓試驗(yàn)機(jī)的實(shí)際應(yīng)用能力,滿足了機(jī)組生產(chǎn)范圍內(nèi)的鋼管水壓試驗(yàn)的要求。Abstract: Thanks to the modification of its hydraulic system, the 28MN hydrostatic testing machine for welded steel tube has been capable of meeting hydrostatic testing requirements for small-sized, low steel grade tubes, resulting in enhancement of capability of the equipment and satisfaction to the product mix of the tube production line.
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