鋼絲纏繞鉆探膠管結(jié) 構(gòu)：由內(nèi)膠層、內(nèi)膠保護(hù)層、中膠層、鋼絲纏繞層和外膠層組成。用 途：鋼絲纏繞鉆探膠管用于油田固井、修井及石油地質(zhì)勘探、小型鉆機(jī)和水利采煤、輸送泥漿及常溫水等流體介質(zhì)。軟管規(guī)格內(nèi)徑mm 鋼絲層直徑mm 外徑mm 工作壓力試驗(yàn)壓力爆破壓力最小彎曲半徑mm 參考重量 Kg/mMPAPsiMpaPsiMPaPsi4sp-51-35511.0631.0691.5355072701014387.5126799005.74sp-64-35641.2771.0841.5355072701014387.51267911006.74sp-76-35761.41011.51072355072701014387.512679120016.24sp-89-35891.41141.51202355072701014387.512679130018.44sp-102-351021.51271.51332355072701014387.512679140020.36sp-51-70511.0661.0721.57010143140202861752535810006.26sp-64-70641.2811.0881.57010143140202861752535812007.46sp-76-70761.41091.5116270101431402028617525358130023.76sp-89-70891.41221.5129270101431402028617525358140026.66sp-102-701021.51351.5142270101431402028617525358160029.8