I-API 5L GR.Bipayipi lensimbi engenamthungo liyinto esemqoka esetshenziswa kabanzi ezinhlelweni zamapayipi kawoyela negesi yemvelo. Inezici ezinhle kakhulu zokusebenzisa imishini, ukumelana nokugqwala nokuthembeka, ngakho-ke iye yathandwa iningi labasebenzisi.
Ngezansi, sizokwethula izici, izindawo zokufaka isicelo kanye nezinqubo zokukhiqiza zeI-API 5L GR.Bipayipi lensimbi engenamthungo ngokuningiliziwe. Ukucaciswa komkhiqizo: ububanzi obungaphandle 21.3mm ~ 762mm, ukujiya kodonga 2.0 ~ 140mm Indlela yokukhiqiza: ukugoqa okushisayo, umdwebo obandayo, ukunwetshwa okushisayo, isimo sokulethwa: ukugoqa okushisayo, ukwelashwa kokushisa.
Izici zeI-API 5L GR.Bipayipi lensimbi elingenamthungo 1. Amandla aphezulu: I-API 5L GR.B ipayipi lensimbi engenamthungo lenziwe ngensimbi yekhwalithi ephezulu ye-carbon structural, enamandla amakhulu esivuno namandla aqinile, futhi ingakwazi ukumelana nokucindezela okukhulu nomthwalo. 2. I-plasticity enhle: Ipayipi yensimbi ine-plasticity enhle ekamelweni lokushisa, futhi ingacutshungulwa kalula ngokugoba, i-welding kanye neminye imisebenzi yokucubungula. 3. Ukumelana nokugqwala: Ipayipi lensimbi elingenamthungo le-API 5L GR.B liye lathola ukwelashwa okukhethekile okunqanda ukugqwala, linokumelana nokugqwala okuhle, futhi lingamelana ngokuphumelelayo nokuguguleka kwemithombo yezindaba ehlukahlukene egqwalayo. 4. Ukuthembeka okuphezulu: Ipayipi lensimbi lilawulwa ngokuqinile kwekhwalithi ngesikhathi senqubo yokukhiqiza ukuze kuqinisekiswe ukuthi ipayipi ngalinye lensimbi lihlangabezana nezidingo ezijwayelekile futhi linokwethenjelwa okuphezulu kakhulu.
Izindawo zokusebenza ze-API 5L GR.B ipayipi lensimbi engenamthungoI-API 5L GR.Bipayipi lensimbi engenamthungo lisetshenziswa kakhulu ezinhlelweni zamapayipi kawoyela negesi yemvelo. Ngesikhathi sokuhlola uwoyela, izimayini, ukucubungula nokuthutha, ipayipi lensimbi lingakwazi ukumelana nezindawo ezinzima ezifana nokushisa okuphezulu, ukucindezela okukhulu nokugqwala ukuze kuqinisekiswe ukuthuthwa okuphephile nokuzinzile kwamafutha negesi yemvelo. Ngaphezu kwalokho, ibuye isetshenziswe kabanzi ezinhlelweni zokuthutha uketshezi kumakhemikhali, amandla kagesi, ukongiwa kwamanzi nezinye izimboni.