• I-East Dredging
  • I-East Dredging

Ipayipi Lerabha Elizintantayo Eliphindwe Kabili Isidumbu

Incazelo emfushane:

1) I-FPSO: Isitoreji Sokukhiqiza Esintantayo kanye Nokulayisha
2) ST: I-Shuttle Tanker
3) I-ERC: Ukuhlanganisa Ukukhishwa Okuphuthumayo
4) HEV: I-Hose End Valve


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

AMATHUMBA ERABHA ESIZITHANDA KABILI

isithombe001 520110 I-DCF Igcina Ipayipi Elintantayo Eyingxenye Eqinisiwe(okungukuthi. I-First Off Buoy)
Isithombe 003 520120 DCF Controlled Buoyancy Hose
Isithombe 005 520130 DCF Mainline Floating Hose
Isithombe 007 520140 DCF Mainline Half Floating Hose
Isithombe se-009 520150 DCF Yehlisa Ipayipi Elintantayo
Isithombe 011 520160 DCF Umsila Floating Hose
Isithombe 013 520170 DCF Tanker Rail Floating Hose
Isithombe se-015 520180 DCF FPSO Qeda Ukuqinisa Ipayipi Elintantayo Eliphakeme Eliphakeme (okungukuthi. Cisha i-FPSO ukuze usekele i-ERC)
isithombe017 520190 DCF ST End Eqinisa Ipayipi Elintantayo Eliphakeme Elinamandla(okungukuthi. Ukuxhumeka kweThangi leShuttle ukusekela i-HEV)

 

Amanothi:

1) I-FPSO: Isitoreji Sokukhiqiza Esintantayo kanye Nokulayisha

2) ST: I-Shuttle Tanker

3) I-ERC: Ukuhlanganisa Ukukhishwa Okuphuthumayo

4) HEV: I-Hose End Valve

 

Umdwebo Wohlelo Lwesakhiwo Somkhiqizo:

双管体浮管-结构分层-500x208

Ukucaciswa kanye Nemingcele Eyinhloko Yezobuchwepheshe:

Igama elithi Bore 6″=150mm, 8″=200mm, 10″=250mm, 12″=300mm, 16″=400mm, 20″=500mm, 24″=600mm
Ubude 30′=9.1m, 35′=10.7m, 40′=12.2m
Ezokwakha & Material 1) Ingaphakathi Lining – NBR (Vulcanized seemless tube)2) Main Carcass – Polyester coard and steel wire3) Flotation material – Closed cell Foam (Eyepayipi elintantayo kuphela)4) Ikhava yangaphandle – Indwangu eqiniswe isembozo se-elastomer
I-Flange I-ASTM A-1 05 noma okulinganayo, i-Class 150 noma i-300, i-galvanizing
Ingono I-ASTM 1-285 C noma okulinganayo, i-galvanizing
Ingcindezi Yokusebenza Elinganiselwe (RWP) 1) Isidumbu Esiyinhloko: 15Bar=217.5psi, 19Bar=275.5psi, 21Bar=304.5psi2) Isidumbu Sesibili: 15Bar=217.5psi, 19Bar=275.5psi, 21Bar=304.5psi
Okuncane.I-Burst Pressure 1) Isidumbu Esiyinhloko: 75Bar=1087.5psi, 95Bar=1377.5psi, 105Bar=1522.5psi2) Isidumbu Sesibili: 30Bar=435psi, 38Bar=551psi, 42Bar=609psi
Isivinini sokugeleza Ubukhulu.21m/s(noma umthengi eshilo)
Uketshezi Uwoyela ongahluziwe kanye nemikhiqizo ye-petroleum enguketshezi, ubuningi.60% bokuqukethwe okunephunga elimnandi
Izinga Lokushisa 1) Izinga lokushisa loketshezi -20℃ ukuya ku-82℃2) Izinga lokushisa le-ambient -29℃ kuya ku-52℃
Okuncane.I-Bend Radius 1) Ipayipi likamkhumbi-ngwenya – 4×ipayipi lokubhoboza ububanzi2) Ipayipi elintantayo – 6×ipayipi lokubhoboza okulingene ububanzi
Ukuqhubeka kukagesi Ugesi uyaqhubeka noma awuqhubeki.
Ukutholwa kokuvuza Uhlelo lokuthola ukuvuza olunxeshezelwe yingcindezi lwezinhlelo zokusebenza ezintantayo, umkhumbi-ngwenya kanye ne-Catenary.
Amazinga Asebenzayo UMHLAHLANDLELA WE-OCIMF 5thUhlelo - GMPHOM 2009

Izivivinyo Zokwamukela kanye Nezitifiketi:

Sizohlinzeka umthengi ngezitifiketi zokuhlola ngazinye zepayipi ngalinye eliqediwe, noma izitifiketi ezikhishwe inhlangano yesithathu eyilungu le-IACS-Internationa Association of Classification Societies okuhlanganisa i-China(CCS), i-Norway-German(DNV-GL) ne-France(BV).

Ukuhlola okulandelayo kuzokwenziwa:

- Ukuhlolwa kwezinto ezibonakalayo (i-oda elilodwa ngesikhathi)

- Ukuhlolwa kokunamathela - umzimba we-hose futhi, uma kusebenza, i-buoyancy material (i-oda elilodwa ngesikhathi)

- Ukuhlolwa kwesisindo (ipayipi ngalinye)

- Ukuhlolwa kwerediyasi encane yokugoba (ngaphambi kokuhlolwa kwengcindezi ye-hydrostatic, amasampula ayi-10%)

- Ukuhlolwa kokuqina kokuqina (10% isampula)

- Ukuhlolwa kwe-Torsion (uma kucacisiwe)

- Ukuhlolwa kwe-Tensile (uma kucacisiwe)

- Ukuhlolwa kwengcindezi ye-Hydrostatic (ipayipi ngalinye)

- Ukuhlolwa kwe-vacuum (ngokushesha ngemuva kokuhlolwa kwe-kero.if hhayi ukuhlolwa kwe-kero, khona-ke ngokushesha ngemva kokuhlolwa kwe-hydrostatic, ipayipi ngalinye)

- Ukuhlolwa kukagesi (ipayipi ngalinye)

- Ukuhlolwa kwe-Float hydrostatic (kuphela kwepayipi elintantayo, i-oda elilodwa ngesikhathi)

- Ukuhlolwa kokwamukela imithwalo (kuphela kwepayipi lesitimela sethangi)

 

I-Hose Lifting Umyalelo

Okungenani ukuphakamisa amaphuzu angu-3 kuyadingeka, ukuphakamisa amaphuzu angu-5 kungcono kakhulu.

isithombe021

 

Ukupakisha:

I-hose izopakishwa ukuze igcinwe futhi ihanjiswe kuma-pallets anefreyimu yensimbi.Iphalethi ngalinye lensimbi kufanele liklanywe nge-SWL yamathani ayi-12 futhi kufanele linikezwe nezimpawu.

 

I-pallet yensimbi

 


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