Ububanzi bangaphandle bepayipi elingenamthungo eligoqwe elishisayo ngokuvamile bukhulu kuno-32mm, futhi ukujiya kodonga kungu-2.5-200mm.Ububanzi obungaphandle bepayipi lensimbi elingenamthungo elibandayo lingafinyelela ku-6mm, futhi ukushuba kodonga kungafinyelela ku-0.25mm.Ububanzi bangaphandle bepayipi elinezindonga ezincane bungafinyelela ku-5mm futhi ukujiya kodonga kungaphansi kuka-0.25mm.

Ipayipi lensimbi elisetshenziswa ngokujwayelekile lenziwe ngensimbi engu-10, 20, 30, 35, 45 nezinye izinga okusezingeni eliphezulu carbon bonded steel 16Mn, 5MnV kanye nezinye low ingxubevange insimbi yesakhiwo noma 40Cr, 30CrMnSi, 45Mn2, 40MnB nezinye insimbi ebandayo rolled hot noma insimbi ebandayo. igingqiwe.10, 20 kanye namanye akhiqiza i-carbon steel ephansi ipayipi elingenamthungo lisetshenziselwa ikakhulukazi ipayipi eliwuketshezi.45, 40Cr kanye nenye insimbi yekhabhoni emaphakathi eyenziwe ngepayipi elingenamthungo ukuze kwenziwe izingxenye eziwumshini, njengezimoto, izingxenye ezigcizelelwe ogandaganda. ipayipi lensimbi ukuze kuqinisekiswe ukuqina kanye nokuhlolwa okuyisicaba.Amapayipi ensimbi agoqiwe ashisayo ahanjiswa esimweni esishisayo esigoqiwe noma esiphethwe ngokushisa.Ukulethwa okugoqiwe okubandayo kuwukushisa - kuyaphathwa.