Ipayipi lensimbi elingenamthungoI-ASTM A53, I-SCH40, i-Gr.B iyipayipi lensimbi elisezingeni eliphezulu elisetshenziswa kabanzi emakethe, elisebenza kahle futhi lisebenzisa izinkambu ezahlukahlukene. Okulandelayo yisingeniso sezinzuzo zaleli payipi lensimbi:

Izinto Ezibalulekile Nezijwayelekile
I-ASTM A53indinganiso iyincazelo eqinile yamapayipi ensimbi angenamthungo embonini yensimbi yase-US, asetshenziswa kakhulu ku-oyela, igesi yemvelo, umusi kanye neminye imipayipi. Leli payipi lensimbi lenziwe ngensimbi yekhabhoni noma insimbi e-alloy ephansi. Ibanga B (Gr.B) libonisa ukuthi ipayipi linamandla aphezulu kanye nokumelana nokucindezela futhi lifanelekela izindawo ezicindezelekile eziphakathi nendawo neziphezulu. I-SCH40 ibhekisela endinganisweni yobukhulu bodonga lwepayipi, okuqinisekisa ukuthi ipayipi linokumelana nokugqwala okwanele kanye nomthamo wokuthwala ukucindezela.

Inqubo yokukhiqiza kanye nekhwalithi
Leli payipi lensimbi lisebenzisa ubuchwepheshe obuthuthukisiwe bokukhiqiza ipayipi lensimbi elingenamthungo ukuqinisekisa ikhwalithi yomkhiqizo ezinzile, indawo ebushelelezi yepayipi, ukungabi namaphutha okushisela, kanye nokumelana okuhle kakhulu nengcindezi kanye nokumelana nokugqwala. Ngokuhlolwa kwekhwalithi okuqinile, lihlangabezana nezidingo zeI-ASTM A53indinganiso yokuqinisekisa ukuthi amandla, ubulukhuni, ukuguquguquka kanye nokumelana nokugqwala kwepayipi ngalinye lensimbi kuyahlangabezana nezindinganiso zomkhakha.

Imininingwane kanye nobubanzi bokusetshenziswa
Ipayipi lensimbi elingenamthungo linemininingwane eyahlukahlukene, kufaka phakathi ububanzi obuvamile bangaphandle obusukela ku-1/8" kuya ku-30", futhi ubukhulu bodonga bungenziwa ngokwezifiso ngokwezidingo. Lisetshenziswa kabanzi emikhakheni kaphethiloli, amakhemikhali, amandla kagesi, ukwakha imikhumbi, imishini, njll., elifanele kakhulu izinhlelo zamapayipi ezithutha izinto eziwuketshezi njengamanzi, uwoyela, negesi.

Kusetshenziswa kabanzi
I-ASTM A53ipayipi lensimbi elingenamthungo lingasetshenziswa kumapayipi okudlulisa anomfutho ophezulu, izakhiwo zezakhiwo, amapayipi ebhoyila, amapayipi okudlulisa uwoyela negesi yemvelo, njll., lizivumelanisa nezimo zokusebenza ezahlukahlukene eziyinkimbinkimbi, linikeza ukusebenza okuthembekile kwezokuthutha kanye neziqinisekiso zokuphepha.