I-API 5Lipayipi lensimbi elingenamthungo liyipayipi lensimbi elingenamthungo lensimbi yepayipi--Ipayipi lensimbi elingenamthungo le-API 5Lngensimbi yepayipi, ipayipi lensimbi engenamthungo, impahla yensimbi yepayipi: GR.B, X42, X46, 52, X56, X60, X65, X70. Ipayipi lepayipi lisetshenziselwa ukuthutha uwoyela, igesi kanye namanzi akhishwe emhlabathini ukuya ezimbonini zikawoyela negesi ngamapayipi. Amapayipi amapayipi ahlanganisa amapayipi angenamthungo namapayipi ensimbi ashiselwe, futhi iziphetho zawo zamapayipi zineziphetho eziyisicaba, iziphetho ezinentambo kanye neziphetho zesokhethi; izindlela zabo zokuxhuma ziyi-welding, uxhumano lwe-coupling, uxhumano lwesokhethi, njll.
Insimbi yepayipi ye-API 5L, ejwayelekile: API5L ASTM ASME B36.10. I-DIN. Ububanzi bobubanzi bangaphandle buyi-13.7mm-1219.8mm, ububanzi bodonga buyi-2.11mm-100mm.
Ubude: 5.8m, 6m, 11.6m, 11.8m, 12m ubude obunqunyiwe
Ukupakisha: isifutho sokupenda, i-bevel, ikepisi yepayipi, ukuhlanganisa ibhande lensimbi, ibhande lokuphakamisa eliphuzi, ukupakishwa kwesikhwama esilukiwe.
1. Izici ze-API 5LX42 ipayipi lensimbi engenamthungo

I-API 5LX42ipayipi lensimbi elingenamthungo liyipayipi lensimbi elinamandla amakhulu, elinengxubevange ephansi elinamandla okukhiqiza angu-420MPa kanye nokuqina okuhle nokungagqwali. Ipayipi lensimbi likhiqizwa ngokusebenzisa inqubo engenamthungo, enodonga lwangaphakathi olubushelelezi, akulula ukuqoqa ukungcola, futhi kulula ukuyihlanza nokuyigcina. Ngaphezu kwalokho, i-API 5LX42 ipayipi yensimbi engenamthungo nayo inokushisela okuhle nokumelana nokuqhekeka okwenziwe yi-hydrogen, okungahlangabezana nezidingo zokusebenzisa ezindaweni ezinokhahlo.

2. Ukusetshenziswa kwepayipi lensimbi elingenamthungo le-API 5LX42

Ipayipi lensimbi elingenamthungo le-API 5LX42 lisetshenziswa kakhulu kumapayipi kawoyela negesi, izindawo zokuhluza, izitshalo zamakhemikhali nezinye izinkambu. Mayelana nokuthuthwa kukawoyela negesi, amapayipi ensimbi angenamthungo e-API 5LX42 angakwazi ukumelana nezimo ezinzima ezifana nokucindezela okukhulu, izinga lokushisa eliphezulu kanye nokugqwala ukuze kuqinisekiswe ukuthuthwa okuphephile kukawoyela negesi. Ezimbonini zokucwenga nezitshalo zamakhemikhali, amapayipi ensimbi angenamthungo e-API 5LX42 asetshenziselwa ukuthutha imidiya eyonakalisayo ehlukahlukene, njenge-sulfuric acid ne-hydrochloric acid.

3. Inqubo yokukhiqiza yamapayipi ensimbi angenamthungo we-API 5LX42

Inqubo yokukhiqiza yamapayipi ensimbi angenamthungo e-API 5LX42 ikakhulukazi ihlanganisa ukulungiswa okungenalutho kweshubhu, ukubhobozwa, ukugingqika, ukwelashwa kokushisa, ukuqondisa, ukuhlola nokupakisha. Phakathi kwazo, ukulungiswa kwe-tube blank kungenye yezixhumanisi ezibalulekile, futhi izinto zokusetshenziswa ezisezingeni eliphakeme zidinga ukukhethwa futhi zihlolwe ngokuqinile futhi zilawulwe. Phakathi nenqubo yokubhoboza nokugingqika, imingcele efana nezinga lokushisa, isivinini nokucindezela kudingeka ilawulwe ukuze kuqinisekiswe ukuthi ukushuba kodonga, ububanzi kanye nekhwalithi yangaphezulu yepayipi lensimbi ihlangabezana nezidingo. Isixhumanisi sokwelashwa kokushisa silawula imingcele efana nezinga lokushisa lokushisa, isikhathi sokufakelwa kanye nesivinini sokupholisa ukuze ipayipi lensimbi likwazi ukuthola ukuhlela okuhle nokusebenza kahle. Okokugcina, ipayipi lensimbi lidinga ukuhlolwa nokuhlolwa okuqinile ukuze kuqinisekiswe ukuthi izinga layo lihlangabezana nezidingo ezijwayelekile.