(I) Tuubooyinka birta kaarboon ee aan kala go 'lahayn
| heerka caadiga ah | Koodhka Caadiga ah | Fasal | Codsiga | Tijaabo |
| GB/T8163 | Tuubo bir ah oo aan kala go 'lahayn oo loogu talagalay gaadiidka dareeraha | 10,20,Q345 | Saliid, gaas iyo warbaahin dadweyne oo leh heerkul naqshadeed oo ka yar 350℃ iyo cadaadis ka yar 10MPa | |
| GB3087 | Tuubooyinka birta ah ee aan kala go 'lahayn ee kuleyliyeyaasha cadaadiska hooseeya iyo kuwa dhexdhexaadka ah | 10, 20 iwm. | Uumi iyo biyo karkaraya oo aad u kulul oo ka yimaada kuleyliyeyaasha cadaadiska hooseeya iyo kuwa dhexdhexaadka ah, iwm. | |
| GB9948 | tuubo bir ah oo aan kala go 'lahayn oo loogu talagalaydildilaaca batroolka | 10, 20 iwm. | Kuma habboona in la isticmaalo tuubooyinka birta ah ee GB/T8163. | Ballaarinta, saameynta |
| GB5310 | Tuubo bir ah oo aan kala go 'lahayn oo loogu talagalay kuleyliyaha cadaadiska sare leh | 20G iwm. | Dhexdhexaad uumi ah oo aad u kulul oo loogu talagalay kuleyliyeyaasha cadaadiska sare leh | Ballaarinta, saameynta |
| GB6479 | tuubo bir ah oo aan xuduud lahayn oo cadaadis sare lehqalabka bacriminta | 10, 20G, 16Mn iwm. | Badeecadaha saliidda iyo gaaska oo leh heerkulka naqshadeynta -40 ~ 400℃ iyo cadaadiska naqshadeynta ee 10.0 ~ 32.0MPa | Ballaarinta, saameynta, iyo adkeysiga saameynta heerkulka hooseeya |
| GB/T9711 | Xaaladaha gaarsiinta farsamada ee tuubooyinka birta ah ee warshadaha saliidda iyo gaaska |
Kormeerka: Guud ahaan, tuubooyinka birta ah ee loogu talagalay gaadiidka dareeraha waa inay maraan falanqaynta halabuurka kiimikada, tijaabada jiidista, tijaabada simitaanka iyo tijaabada cadaadiska biyaha. Marka laga soo tago tijaabooyinka ay tahay in lagu sameeyo tuubooyinka birta ah ee loogu talagalay gaadiidka dareeraha, tuubooyinka birta ah ee GB5310, GB6479 iyo GB9948 ayaa sidoo kale looga baahan yahay inay maraan tijaabada ballaarinta iyo tijaabada saameynta; shuruudaha kormeerka wax soo saarka ee saddexdan tuubo ee birta ah waa kuwo aad u adag. Heerka GB6479 wuxuu sidoo kale sameeyaa shuruudo gaar ah oo ku saabsan adkeysiga saameynta heerkulka hooseeya ee agabka. Marka laga soo tago shuruudaha baaritaanka guud ee tuubooyinka birta ah ee loogu talagalay gaadiidka dareeraha, tuubooyinka birta ah ee heerka GB3087 ayaa sidoo kale looga baahan yahay inay maraan tijaabada foorarsiga qabow. Marka laga soo tago shuruudaha baaritaanka guud ee tuubooyinka birta ah ee loogu talagalay gaadiidka dareeraha, tuubooyinka birta ah ee heerka GB/T8163 ayaa looga baahan yahay inay maraan tijaabada ballaarinta iyo tijaabada foorarsiga qabow sida waafaqsan heshiiska. Shuruudaha wax soo saarka ee labadan tuubo ma aha kuwo adag sida saddexda hore. Wax soo saarka: Tuubooyinka birta ah ee heerarka GB/T/8163 iyo GB3087 waxaa inta badan lagu dhalaaliyaa foorno furan ama beddele, qaybaha wasakhda ah iyo cilladaha gudahana waa kuwo aad u badan. GB9948 waxaa inta badan lagu dhalaaliyaa foornada korontada ku shaqeysa. Badankood waxay ku dareen habka sifeynta meel ka baxsan foornada, qaab-dhismeedka iyo cilladaha gudahana waa ka yar yihiin. Heerarka GB6479 iyo GB5310 laftoodu waxay qeexayaan shuruudaha sifeynta meel ka baxsan foornada, iyadoo qaybaha ugu wasakhda yar iyo cilladaha gudaha ay yihiin kuwa ugu sarreeya, iyo tayada agabka ugu sarreysa. Heerarka tayada wax soo saarka ee heerarka tuubooyinka birta ee kor ku xusan waxay u kala horreeyaan kuwa hoose ilaa kuwa sare: GB/T8163
(II) Tuubooyinka birta aan lahayn ee birta aan lahayn ee birta ah Qalabka wax soo saarka kiimikada, heerarka tuubooyinka birta ah ee aan lahayn ee birta chromium-molybdenum ee caadiga ah ee loo isticmaalo waa GB9948 "tuubooyinka birta aan lahayn ee loogu talagalay dildilaaca batroolka" GB6479 "tuubooyinka birta aan lahayn ee cadaadiska sare leh ee loogu talagalay qalabka bacriminta" GB/T5310 "Tuubooyinka birta aan lahayn ee loogu talagalay kuleyliyeyaasha cadaadiska sare leh" GB9948 wuxuu ka kooban yahay darajooyinka walxaha birta chromium-molybdenum: 12CrMo, 15CrMo, 1Cr2Mo, 1Cr5Mo, iwm. GB6479 wuxuu ka kooban yahay darajooyinka walxaha birta chromium-molybdenum: 12CrMo, 15CrMo, 1Cr5Mo, iwm. GB/T5310 wuxuu ka kooban yahay birta chromium-molybdenum iyo darajooyinka walxaha birta chromium-molybdenum-vanadium: 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12Cr1MoVG, iwm. Kuwaas waxaa ka mid ah GB9948 oo si caadi ah loo isticmaalo, xaaladaha xulashadana waa sida kor ku xusan.
Waqtiga boostada: Diseembar-11-2024
