SA213T91合金管生產(chan)廠家(jia)交流耐壓(ya)試驗查驗

　　抗(kang)(kang)壓(ya)執(zhi)(zhi)(zhi)行(xing)(xing)(xing)抗(kang)(kang)壓(ya)執(zhi)(zhi)(zhi)行(xing)(xing)(xing)別稱抗(kang)(kang)壓(ya)強度執(zhi)(zhi)(zhi)行(xing)(xing)(xing)，歸(gui)入清靜實(shi)際效(xiao)果(guo)用意執(zhi)(zhi)(zhi)行(xing)(xing)(xing)。執(zhi)(zhi)(zhi)行(xing)(xing)(xing)工(gong)(gong)作(zuo)壓(ya)力(li)為磅級的(de)(de)(de)(de)1.5倍(bei)，執(zhi)(zhi)(zhi)行(xing)(xing)(xing)用充壓(ya)物質為純真(zhen)的(de)(de)(de)(de)水，其硫酸(suan)鹽成分(fen)不應該(gai)超越25ppm。每一支(zhi)產品(pin)必(bi)須舉(ju)行(xing)(xing)(xing)抗(kang)(kang)壓(ya)執(zhi)(zhi)(zhi)行(xing)(xing)(xing)。采(cai)用手動(dong)(dong)式的(de)(de)(de)(de)或電(dian)動(dong)(dong)式的(de)(de)(de)(de)電(dian)動(dong)(dong)試(shi)壓(ya)泵(beng)(beng)充壓(ya)，工(gong)(gong)作(zuo)壓(ya)力(li)調研(yan)同(tong)樣平時(shi)(shi)能用1.5--4倍(bei)執(zhi)(zhi)(zhi)行(xing)(xing)(xing)工(gong)(gong)作(zuo)壓(ya)力(li)測(ce)量(liang)范(fan)圍(wei)的(de)(de)(de)(de)1.5級之上(shang)氣(qi)壓(ya)表(biao)，或齊截實(shi)際效(xiao)果(guo)的(de)(de)(de)(de)工(gong)(gong)作(zuo)壓(ya)力(li)檢測(ce)儀器(qi)設(she)備。執(zhi)(zhi)(zhi)行(xing)(xing)(xing)時(shi)(shi)，將P11合金鋼管(guan)試(shi)樣豎直(zhi)機構，一端機器(qi)設(she)備含有自動(dong)(dong)排(pai)氣(qi)閥的(de)(de)(de)(de)管(guan)接頭(tou)，另(ling)一端和(he)電(dian)動(dong)(dong)試(shi)壓(ya)泵(beng)(beng)出入口管(guan)相互連接，將水載入管(guan)中，排(pai)空氣(qi)體，封閉式自動(dong)(dong)排(pai)氣(qi)閥，隨后愚笨提升工(gong)(gong)作(zuo)壓(ya)力(li)至標準的(de)(de)(de)(de)執(zhi)(zhi)(zhi)行(xing)(xing)(xing)工(gong)(gong)作(zuo)壓(ya)力(li)值，固化5毫米后，查察試(shi)件自然環境，有沒有滲漏(lou)、零(ling)件毀壞(huai)等(deng)紊亂的(de)(de)(de)(de)無(wu)效(xiao)方式 展現。合格品(pin)必(bi)須不得(de)有漏(lou)水印(yin)痕或零(ling)件毀壞(huai)等(deng)紊亂的(de)(de)(de)(de)無(wu)效(xiao)方式 展現。

　　SA213T91合金管的實際效果查(cha)驗(yan)用意比較嚴重有(you)七項(xiang):表(biao)(biao)面、規(gui)范(fan)、抗(kang)壓(ya)、密(mi)封性(xing)(xing)、靜(jing)態(tai)(tai)數(shu)據彎折、動態(tai)(tai)性(xing)(xing)彎折、工(gong)程(cheng)爆(bao)破(po)。期(qi)間(jian)表(biao)(biao)面、規(gui)范(fan)、抗(kang)壓(ya)友(you)善密(mi)性(xing)(xing)歸入原廠檢查(cha)新(xin)項(xiang)目，形式執(zhi)行(xing)時(shi)必須(xu)七個(ge)新(xin)項(xiang)目如數(shu)舉行(xing)檢查(cha)。本文比較嚴重對抗(kang)壓(ya)、密(mi)封性(xing)(xing)、靜(jing)態(tai)(tai)數(shu)據彎折、動態(tai)(tai)性(xing)(xing)彎折和工(gong)程(cheng)爆(bao)破(po)等五個(ge)新(xin)項(xiang)目舉行(xing)論說。