鋼管靜水壓試驗(yàn)的穩(wěn)壓方式探討

Discussion on Pressure Stabilization Methods for Steel Pipe Hydrostatic Pressure Testing

摘要: 介紹了鋼管水壓試驗(yàn)機(jī)及其4種穩(wěn)壓方式（高壓泵穩(wěn)壓、高壓罐穩(wěn)壓、增壓器穩(wěn)壓以及穩(wěn)壓缸穩(wěn)壓）的工作原理，并對(duì)這4種穩(wěn)壓方式的工藝技術(shù)特點(diǎn)進(jìn)行了總結(jié)和比較。建議企業(yè)在新建項(xiàng)目時(shí)正確合理地選用合適的穩(wěn)壓方式，使其既能滿足工藝標(biāo)準(zhǔn)要求，還能提高生產(chǎn)效率，為企業(yè)創(chuàng)造更多的利潤(rùn)。

Abstract: Described in the paper are the steel pipe hydrostatic pressure testing machine，and the pressure stabilization methods with four different devices，i.e.，the high pressure pump，the high pressure tank，the pressure booster and the pressure-stabilizing cylinder，and the working principles thereof.Also summarized and compared are the process technological characteristics of the four methods.Finally，it is suggested that proper pressure stabilization method be determined reasonably by companies concerned for their future hydrostatic pressure testing machines in a bid to not only meet relevant process requirements，but also improve productivity，and thus the profitability.

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