• I-East Dredging
  • I-East Dredging

Isidumbu esiphindwe kabini seNkwili yeRubber Hose

Inkcazelo emfutshane:

1) Umgca wangaphakathi-NBR (ityhubhu engenamthungo)
2) Isidumbu esiPhambili - intambo yePolyester kunye nocingo lwensimbi
3) Imathiriyeli yokudada – Igwebu leseli elivaliweyo (Kuphela lithumbu elidadayo)
4) Isigqubuthelo sangaphandle – Ilaphu elomeleziweyo lokhuselo lwe-elastomer


Iinkcukacha zeMveliso

Iithegi zeMveliso

ITHUMBA LOKUDLA NGENXA YEZINTO EZIPHINDAYO

umfanekiso001 520210 DCS Isiphelo eyomeleziweyo ngaphandle Float Collars Hose (okt. Phantsi buoy)
umfanekiso003 520211 DCS Isiphelo eyomeleziweyo ngeFloat Collars Hose(okt. Phantsi kwebhoyi)
umfanekiso005 520220 DCS Mainline ngaphandle Float Collars Hose
umfanekiso007 520221 DCS Mainline kunye Float Collars Hose
umfanekiso009 520230 DCS Isiphelo eyomeleziweyo ngaphandle Float Collars Hose (okt. off PLEM)
umfanekiso011 520231 DCS Isiphelo eyomeleziweyo ngeFloat Collars Hose (okt. off PLEM)
umfanekiso013 520240 DCS Zombini Iziphelo zomelezwe ngaphandle Float Collars Hose
umfanekiso015 I-520250 DCS yokunciphisa iHose ngaphandle kweHose ye-Float Collars
umfanekiso017 520260 DCS Umsila Hose ngaphandle Float Collars Hose
umfanekiso019 520270 DCS Tanker kaloliwe Hose

 

 

Amanqaku:

1) I-PLEM: I-Pipe Line End Manifold

 

Umzobo wesicwangciso soLwakhiwo lweMveliso:

双管体水下管-结构分层-500x208

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 evulcanized engenamthungo)2) Isidumbu esiPhambili – intambo yePolyester kunye nocingo lwentsimbi3) Izinto ezidadayo – igwebu leseli elivaliweyo (Kuphela lithumbu elidadayo)4) Isigqubuthelo sangaphandle – Isigqubuthelo se-elastomer esomeleziweyo.
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 kubandakanya 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 lolwamkelo lwe-lug (kuphela kumbhobho wetanki kaloliwe)

 

Umyalelo wokuPhakamisa umbhobho

Ubuncinci ukuphakanyiswa kwamanqaku ama-3 kuyafuneka, ukuphakanyiswa kwamanqaku ama-5 kuyathandeka.

umfanekiso023

 

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.

Iphalethi yentsimbi


  • Ngaphambili:
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