Ithumbu leRubber eZizilwayo kabini isidumbu esiZidadayo
ITHUMBA lerabha elizidadayo kabini isidumbu
520110 DCF Isiphelo esiQiniswayo seThupha eliHafu eliNgxadayo (okt. Okokuqala kwiBuoy) | ||
520120 DCF Controlled Buoyancy Hose | ||
520130 DCF Mainline iHose edadayo | ||
520140 DCF Mainline iHalf Floating Hose | ||
520150 DCF Ukunciphisa iHose edadayo | ||
520160 DCF Umsila odadayo Hose | ||
520170 DCF Tanker Rail Floating Hose | ||
520180 DCF FPSO Qeda ukuQinisa High Buoyancy iHose Floating (oko kukuthi Fist off FPSO ukuxhasa ERC) | ||
520190 DCF ST End eQiniswayo iHose eNgxadayo ePhezulu eFakayo (okt. Uqhagamshelo lweTanki yokuShutha ukuxhasa i-HEV) |
Amanqaku:
1) I-FPSO: Ukugcinwa kweMveliso edadayo kunye nokuLahla
2) ST: Shuttle Tanker
3) I-ERC: I-Emergency Release Coupling
4) HEV: I-Hose End Valve
Umzobo wesicwangciso soLwakhiwo lweMveliso:
Inkcazo kunye neMithetho ePhambili yobuGcisa:
Ibhore elibizwa ngokuba yiBore | 6″=150mm, 8″=200mm, 10″=250mm, 12″=300mm, 16″=400mm, 20″=500mm, 24″=600mm |
Ubude | 30′=9.1m, 35′=10.7m, 40′=12.2m |
Ulwakhiwo & neMathiriyeli | 1) ULunge lwangaphakathi – NBR (ityhubhu ebonakala ivuthulukile)2) Isidumbu esiPhambili – iPolyester coard kunye nocingo lwentsimbi3) Izinto eziphaphazelayo – igwebu leseli elivaliweyo (Kuphela lithumbu elidadayo)4) Isigqubuthelo sangaphandle – Isigqubuthelo esiqiniswe ngelaphu elastomer |
Flange | I-ASTM A-1 05 okanye ilingana nayo, iKlasi ye-150 okanye i-300, i-galvanizing |
Ingono | I-ASTM 1-285 C okanye ilingana, i-galvanizing |
Uxinzelelo lokuSebenza olulinganiselweyo (RWP) | 1) I-Carcass Primary: 15Bar=217.5psi, 19Bar=275.5psi, 21Bar=304.5psi2) Isidumbu seSekondari: 15Bar=217.5psi, 19Bar=275.5psi, 21Bar=304.5psi |
Min.Qhuba Uxinzelelo | 1) I-Carcass Primary: 75Bar=1087.5psi, 95Bar=1377.5psi, 105Bar=1522.5psi2) Isidumbu seSekondari: 30Bar=435psi, 38Bar=551psi, 42Bar=609psi |
Isantya sokuHamba | Max.21m/s(okanye umthengi ubalule) |
Ulwelo | Ioli ekrwada kunye nemveliso yepetroleum engamanzi, max.60% isiqulatho esinuka kamnandi |
Uluhlu lobushushu | 1) Ubushushu bolwelo -20℃ ukuya ku-82℃2) Ubushushu be-Ambient -29℃ ukuya ku-52℃ |
Min.Goba iRadiyosi | 1) Ithumbu lenkwili ephantsi kwamanzi – 4×umbhobho wokubhobhoza idiameter2) Umbhobho odadayo – 6×umbhobho wedayamitha yebhore |
Ukuqhubekeka koMbane | Umbane oqhubekayo okanye oyekiweyo. |
Ukufunyanwa kweLeak | Inkqubo yokufumanisa ukuvuza kwembuyekezo yoxinzelelo lokudada, iNkwili kunye nosetyenziso lweCatenary. |
Imigangatho Esebenzayo | ISIKHOKELO SE-OCIMF 5thUhlelo – GMPHOM 2009 |
Iimvavanyo zoKwamkelwa kunye neZiqinisekiso:
Siza kubonelela umthengi ngezatifikethi zovavanyo lomntu ngamnye kumbhobho ngamnye ogqityiweyo, okanye izatifikethi ezikhutshwe lilungu lesithathu lombutho we-IACS-Internationa Association of Classification Societies kuquka iChina(CCS), iNorway-German(DNV-GL) kunye neFransi(BV).
Olu vavanyo lulandelayo kufuneka lwenziwe:
-Uvavanyo lweMathiriyeli (iodolo enye ngexesha)
- Uvavanyo lokuncamathela-umzimba wombhobho kwaye, ukuba uyasebenza, izinto zokuthambisa (iodolo enye ngexesha)
-Uvavanyo lobunzima (ithumbu ngalinye)
-Uvavanyo oluncinci lweradiyasi yokugoba (phambi kovavanyo loxinzelelo lwe-hydrostatic, isampuli ye-10%)
-Uvavanyo lokuqina lokuqina (10% isampuli)
- Uvavanyo lweTorsion (ukuba lucacisiwe)
- Uvavanyo lwe-tensile (ukuba lucacisiwe)
-Uvavanyo loxinzelelo lweHydrostatic (ithumbu ngalinye)
- Uvavanyo lwe-vacuum (kwangoko emva kovavanyo lwe-kero.ukuba alukho uvavanyo lwe-kero, ngoko nangoko emva kovavanyo lwe-hydrostatic, ithumbu ngalinye)
- Uvavanyo lombane (ithumbu ngalinye)
-Uvavanyo lwe-hydrostatic ye-Float (kuphela ithumbu elidadayo, iodolo enye ngexesha)
- Ukuphakamisa uvavanyo lokwamkelwa kwelug (kuphela kumbhobho wetanki kaloliwe)
Umyalelo wokuPhakamisa umbhobho
Ubuncinci ukuphakanyiswa kwamanqaku ama-3 kuyafuneka, ukuphakanyiswa kwamanqaku ama-5 kuyathandeka.
Ukupakisha:
I-Hose iya kupakishwa ukugcinwa kunye nokuthutha kwiipaliti ezenziwe ngentsimbi.I-pallet nganye yentsimbi kufuneka yenziwe nge-SWL yeetoni ezili-12 kwaye kufuneka ibonelelwe ngeempawu.