Ipayipi Lensimbi Lensimbi Elingenamthungo Elithengiswa Kakhulu
1.1 Ukwakheka kwamakhemikhali kwamapayipi asekhaya angenamthungo ahlinzekwa ukwakheka kwamakhemikhali kanye nezakhiwo zemishini, njenge-10, 15, 20, 25, 30, 35, 40, 45 kanye ne-50 gauge steel kufanele kuhambisane nezinhlinzeko ze-GB/T699-88. Amapayipi angenamthungo angenisiwe ahlolwa ngokwezindinganiso ezifanele ezishiwo kwinkontileka. 09MnV, 16Mn, 15MnV ukwakheka kwamakhemikhali ensimbi kufanele kuhambisane nezinhlinzeko ze-GB1591-79.
1.2 izindlela zokuhlaziya eziqondile zibhekisela ku-GB223-84 "Izindlela zokuhlaziya amakhemikhali ensimbi ne-alloy" yengxenye efanele.
1.3 ukuchezuka kokuhlaziya kubhekiselwa ku-GB222-84 "ukuhlaziywa kwamakhemikhali ensimbi enezibonelo kanye nokuchezuka okuvunyelwe kokwakheka kwamakhemikhali".
1.1 ngokusho kokusebenza kwesikhungo kokuhlinzekwa kwepayipi elingenamthungo lasekhaya, i-carbon steel evamile ngokusho kwe-GB/T700-88 A steel production (kodwa kufanele kuqinisekiswe ukuthi okuqukethwe kwesibabule akudluli i-0.050% kanye nokuqukethwe kwe-phosphorus akudluli i-0.045%), izakhiwo zayo zemishini kufanele zihambisane namanani ashiwo kuthebula GB8162-87.
1.2 Amapayipi asekhaya angenamthungo ahlinzekwe ngokokuhlolwa kwe-hydraulic kumele aqinisekise ukuhlolwa kwe-hydraulic njengoba kushiwo ezingeni.
1.3 Ukuhlolwa kwendawo ephathekayo yamapayipi angenamthungo angenisiwe kuzokwenziwa ngokuya ngamazinga afanele ashiwo kwinkontileka.
1.1 Ipayipi elingenamthungo lisetshenziswa kakhulu. Inhloso evamile ipayipi elingenamthungo ligoqwa lisuka kunsimbi evamile ye-carbon structural, insimbi yesakhiwo sengxubevange ephansi noma insimbi yesakhiwo sengxubevange, ukukhiqizwa okuningi, okusetshenziswa kakhulu njengepayipi noma izingxenye zesakhiwo zokuthutha uketshezi.
1.2 ngokuya ngokusetshenziswa kwezinhlobo ezihlukene zokuphakela: a, ngokuya ngokwakheka kwamakhemikhali kanye nezakhiwo zemishini zokuhlinzeka; b, ngokuya ngezakhiwo zemishini zokuhlinzeka; c, ngokuya nge-hydraulic test supply. Amapayipi ensimbi ahlinzekwe ngokwesigaba a no-b nawo afakwa ngaphansi kokuhlolwa kwamanzi uma esetshenziselwa ukumelana nomfutho owuketshezi.
1.3 Izinjongo ezikhethekile zamashubhu angenamthungo ahlanganisa amashubhu angenamthungo wamabhayela, amashubhu angenamthungo we-geology namashubhu angenamthungo e-petroleum, namanye amaningi.
| Igama Lomkhiqizo | Izinto ezingaphakathi kwesitoko | Amazinga Okusebenzisa | Imininingwane engaphakathi kwesitoko | Izicelo Zomkhiqizo |
| IngxubevangeAmashubhu | 12Cr1MoVG 12CrMoG15CrMoG 12Cr2Mo Cr5Mo Cr9Mo 10Cr9Mo1VNb 15NiCuMoNb5 12Cr2MoWVTiB<钢102> | I-GB5310-1995 I-GB6479-2000I-GB9948-2006 I-DIN17175-79 I-ASTM SA335 I-ASTM SA213 I-JISG3467-88 I-JISG3458-88 | ∮8-1240*1-200 | Amashubhu ensimbi angenamthungo okushisa okuphezulu, izinga lokushisa eliphansi kanye nokumelana nokugqwala kwezimboni ze-petroleum, amakhemikhali, amandla kagesi nezimboni zokubhayela |
| Insimbi engagqwaliAmashubhu | 0Cr18Ni9<304> 00Cr19Ni10<304L> 00Cr25Ni20<310S> 0Cr17Ni12Mo2<316> 00Cr17Ni14Mo2<316L> 1Cr18Ni9Ti<321> 0Cr18Ni10Ti 0Cr18Ni11Nb<347> | I-GB/T14975-2002 I-GB/T14976-2002 I-GB13296-2007 I-ASTM A213 I-ASTM A269 I-ASTM A312 I-JIS G3459 I-DIN 17458 | ∮6-630*0.5-60 | Isebenza ku-petroleum, izindiza, ukuncibilika, ukudla, ukongiwa kwamanzi, amandla kagesi, amakhemikhali, i-chemical fiber, imishini yokwenza imithi nezinye izimboni |
| Amashubhu e-Cryogenic | 16MnDG, 10MnDG, 09DG 09Mn2VDG,06Ni3MoDG I-ASTM A333Grade1 I-ASTM A333Grade3 I-ASTM A333Grade4 I-ASTM A333Grade6 I-ASTM A333Grade7 I-ASTM A333Grade8 I-ASTM A333Grade9 I-ASTM A333Grade10 I-ASTM A333Grade11 | I-GB/T18984-2003I-ASTM A333 | ∮8-1240*1-200 | Ipayipi lensimbi elingenamthungo le--45℃～-195℃ izinga lokushisa eliphansi lamapayipi omkhumbi wamapayipi kanye namapayipi okushintshanisa okushisa aphansi |
| Hi-igh pressure boiler tube | 20GI-ASTM SA106B/CI-ASTM SA210A/C ST45.8-III | I-GB5310-1995I-ASTM SA106I-ASTM SA210 I-DIN17175-79 | ∮8-1240*1-200 | Ifanele ukukhiqiza amashubhu okushisa ama-boiler anengcindezi ephezulu, abaqoqi, amapayipi esitimu, njll. |
| Ipayipi likamanyolo elinomfutho ophezulu | 102016Mn | I-GB6479-2000 | ∮8-1240*1-200 | Isebenza kumishini yamakhemikhali namapayipi anezinga lokushisa lokusebenza -40--400 ℃ kanye nengcindezi yokusebenza ye-10-32Mpa |
| Ipayipi lokuqhekeka kwe-petroleum | 1020 | I-GB9948-2006 | ∮8-630*1-60 | Amashubhu esithandweni somlilo, amashubhu okushintshanisa ukushisa namapayipi okuhluza i-petroleum |
| Amashubhu kabhayela wengcindezi ephansi kanye ne-15px | 10#20#16Mn | I-GB3087-2008 | ∮8-1240*1-200 | Ilungele ukwakhiwa kwezakhiwo ezahlukahlukene zamabhoyela okucindezela aphansi nangu-15px namabhoyili esitimela |
| Amapayipi okuthutha amanzi | 10#,20#I-ASTM A106A,B,C,A53A,B16Mn | I-GB/T8163-2008I-ASTM A106I-ASTM A53 | ∮8-1240*1-200 | Amapayipi ensimbi angenamthungo afanele ukuthutha uketshezi |
| Ithubhu yesakhiwo esijwayelekile | 10#,20#,45#,27SiMnI-ASTM A53A,B16Mn | I-GB/T8162-2008I-GB/T17396-1998I-ASTM A53 | ∮8-1240*1-200 | Ifanele izakhiwo ezijwayelekile, izisekelo zobunjiniyela, ukwenziwa kwemishini, njll. |
| Isikhwama samafutha | J55, K55, N80, L80I-C90, C95, P110 | I-API SPEC 5CTISO11960 | ∮60.23-508.00*4.24-16.13 | Ishubhu kawoyela isetshenziselwa ukupompa uwoyela noma igesi emithonjeni kawoyela I-Casing isetshenziswa njengodonga lomthombo wemithombo kawoyela negesi. |
| Ipayipi Lepayipi | A, B, X42, X46, X52, X56, X60, X65, X70, X80I-L245, L290, L360, L415, L450 | I-API SPEC 5LI-GB/T9711.1I-GB/T9711.2 | ∮32-1240*3-100 | Amapayipi omoya, amanzi kanye nowoyela asetshenziswa embonini kawoyela negesi |
| Ipayipi lensimbi lomthungo oqondile | 20, Q195, Q215A,BQ235A,B,Q345A,B,C,D,E | I-GB/T13793-1992I-GB3091-2001 | ∮32-630*1-30 | Ifanele ukwesekwa kwesakhiwo okuvamile, ukudluliswa koketshezi olunomfutho ophansi, njll. |
| Ipayipi lensimbi elivunguzayo | Q235A-B, Q345A-E | SY/T5037-2000 | 219-2820*4-20 | Amapayipi ensimbi okuthutha uketshezi olunomfutho ophansi |
