Ipayipi lensimbi engenamthungo liwuhlobo lwezinto zokwakha, ezisetshenziswa kabanzi ezimbonini eziningi.Kuyinsimbi yesigaba esiyisikwele, esiyindilinga noma esingunxande, esidlala indima ebaluleke kakhulu embonini yezokwakha.Amashubhu ensimbi angenamthungo nawo asetshenziswa kabanzi kumapayipi oketshezi, njengamanzi, uwoyela, igesi yemvelo, igesi yemvelo nezinye izinto eziqinile.Uma kuqhathaniswa nezinye insimbi eqinile, ipayipi lensimbi iyinsimbi elula, enamandla afanayo okugoqa, insimbi ethwalayo engcono kakhulu.Isetshenziswa kakhulu epayipini lokubhola likawoyela, i-automobile drive shaft, i-scaffolding yensimbi yokwakha nezinye izingxenye zesakhiwo kanye nokukhiqizwa kwezingxenye zemishini, ingathuthukisa izinga lokusebenzisa izinto, yenze inqubo yokukhiqiza ibe lula, yonge izinto zokwakha kanye nesikhathi sokucubungula.
Ukuhlukaniswa nokusetshenziswa kwepayipi lensimbi engenamthungo
1. Ipayipi yensimbi engenamthungo (GBT 8162-2008), ikakhulukazi esetshenziselwa isakhiwo esijwayelekile kanye nesakhiwo somshini, izinto ezimele (ibanga) : i-carbon steel, insimbi engu-20,45;Insimbi ye-alloyQ 345,20 Cr, 40 Cr, 20 CrMo, 30-35 CrMo, 42 CrMo, njll.
2. Ipayipi Lensimbi Elingenamthungo lokudlulisa uketshezi (GBT 8163-2008).Isetshenziswa kakhulu kwezobunjiniyela kanye nemishini emikhulu yamapayipi amanzi.Imele 20, Q 345 nezinye izinto (brand).
3. Ipayipi lensimbi elingenamthungo lokucindezela okuphansi kanye nama-boilers anengcindezi ephakathi (GB 3087-2008), iwuhlobo lwensimbi yensimbi yensimbi eshisayo egoqelwe ebandayo edonswa nekhono, esetshenziselwa ukukhiqizwa kukabhayela we-low pressure ehlukahlukene, ubhayela ophakathi nendawo. , ipayipi lamanzi abilayo, ipayipi le-locomotive boiler elishisa kakhulu, ipayipi elikhulu lokukhipha intuthu, ipayipi elincane lentuthu, ipayipi lesitini se-arch, into emele inguNo.10, 20 insimbi.
4. Ubhayela onengcindezi ephezulu enepayipi lensimbi elingenamthungo (GB5310-2008), esetshenziselwa ukwakha insimbi yensimbi engagqwali yensimbi engenamthungo kanye nepayipi lensimbi engenamthungo elifudumeza indawo yokucindezela okuphezulu nangaphezulu kwengcindezi, izinto ezimele20g, 12Cr1MoVG, 15 CrMoG, njll.
5. Ipayipi lensimbi elingenamthungo (i-GB 6479-2000) lemishini yokukhiqiza umfutho ophakeme, ilungele izinga eliphezulu lensimbi yesakhiwo sekhabhoni kanye nepayipi lensimbi elingenamthungo elinokushisa okusebenzayo okungu -40 ℃ kanye nengcindezi yokusebenza engu-10-30 mA, emele i-20, 16 Mn, 12 CrMo, 12Cr2Mo nezinye izinto.
6. Ipayipi lensimbi elingenamthungo lokuqhekeka kwe-petroleum (GB 9948-2006), ikakhulukazi elisetshenziselwa ubhayela, isishintshi sokushisa kanye nepayipi elidlulisa uketshezi lezincibilikisi ze-petroleum, izinto ezimele zona ziyi-20, 12 CrMo, 1Cr5Mo, 1Cr19Ni11Nb, njll.
7. Ipayipi lensimbi lokumba i-geological (YB235-70).Iwuhlobo lwepayipi lensimbi elisetshenziselwa ukumba umnyombo eMnyangweni wezesayensi yokwakheka komhlaba, elingahlukaniswa libe ipayipi lokubhoboza, iringi yokubhoboza, ipayipi eliwumgogodla, i-casing kanye nepayipi lokubeka ngokuvumelana nokusetshenziswa.
8. Ipayipi lensimbi elingenamthungo lokubhoboza okuyisisekelo (GB 3423-82).Kuyipayipi lensimbi elingenamthungo elisetshenziswa lapho kubhojwa khona umnyombo, njengepayipi lokubhoboza, ipayipi eliwumgogodla kanye nebhokisi.
9. Ipayipi lokumba lamafutha (YB 528-65).Isetshenziselwa ukujiya noma ukujiya amashubhu ensimbi angenamthungo kuzo zombili iziphetho ze-RIGS yokumba uwoyela.Kunezinhlobo ezimbili zamapayipi ensimbi, ahlukaniswe ngocingo lwensimbi nocingo olungezona ezensimbi, uxhumano lwamapayipi ocingo, ipayipi elingenantambo le-butt welding kanye nokuxhumana okuhlangene kwethuluzi.
Sethemba ukuthi ngokuqukethwe okungenhla, singaba nokuqonda okwengeziwe kwepayipi lensimbi elingenamthungo.
Isikhathi sokuthumela: Feb-07-2023