Ipayipi Lensimbi Elingenamthungo Elithengiswa Kakhulu Lepayipi Lensimbi
1.1 Ukwakhiwa kwamakhemikhali kwamapayipi asekhaya angenamthungo ahlinzekwa ukwakheka kwamakhemikhali kanye nezakhiwo zemishini, ezifana ne-10, 15, 20, 25, 30, 35, 40, 45 kanye nensimbi ye-50 gauge kufanele ihambisane 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 |
