• Rawhiti Dredging
  • Rawhiti Dredging

Tupapau Takitahi Raina Matua Hawhe Maangi Hose

Whakaahuatanga Poto:

1) FPSO: Rokiroki Whakaputa Maango me te Whakaeke
2) ST: Waka Waka
3) ERC: Hononga Tuku ohorere
4) HEV: Hose End Valve


Taipitopito Hua

Tohu Hua

KOTAHI KAUPAPA KAUPAPA KAUPAPA KAUPAPA KAUPAPA

whakaahua001 510110 SCF Whakamutunga Haurua Maangi Hose (arā. Puta Tuatahi)
whakaahua003 510120 SCF Mana Whakahaere Puoyancy Hose
whakaahua005 510130 SCF Mainline Floating Hose
whakaahua007 510140 SCF Mainline Haurua Maangi Hose
whakaahua009 510150 SCF Te Whakaiti i te Hose Maranga
whakaahua011 510160 SCF Tail Floating Hose
whakaahua013 510170 SCF Tanaka Rail Ngongo Hose
whakaahua015 510180 SCF FPSO Whakamutunga Whakanuia Te Whakanuia Te Ngau Maangi Hose (arā. Mahia te FPSO hei tautoko i te ERC)
whakaahua017 510190 SCF ST Whakamutunga Whakanuia Te Whakanuia Te Whakangungu Maangi Hose (arā. Ko te hononga waka rererangi hei tautoko i te HEV)

 

Tuhipoka:

1) FPSO: Rokiroki Whakaputa Maango me te Whakaeke

2) ST: Waka Waka

3) ERC: Hononga Tuku ohorere

4) HEV: Hose End Valve

 

Te Whakamahere i te Hanganga Hua:

单管体浮管-结构分层-500x208

Whakatakotoranga me nga Tawhā Hangarau Matua:

Diamita Ingoa 6″=150mm, 8″=200mm, 10″=250mm, 12″=300mm,16″=400mm, 20″=500mm, 24″=600mm
Te roa 30′=9.1m, 35′=10.7m, 40′=12.2m
Hangahanga me nga rawa 1) Te Raina o roto - NBR (Vulcanized seamless tube);2) Te Tipapa Matua - Te taura polyester me te waea rino;3) Nga mea maanu - Te pahuka o te pūtau kati (Mo te ngongo maanu anake); 4) Te uhi o waho - Te papanga e whakakaha ana i te uhi elastomer.
Flange ASTM A-1 05, rite ranei, Class 150, 300 ranei, galvanizing
Kouma ASTM 1-285 C ranei rite, piauau
Pēhanga Mahi Whakatau (RWP) 15Bar=217.5psi, 19Bar=275.5psi, 21Bar=304.5psi
Min.Pehenga Pahū 75Bar=1087.5psi, 95Bar=1377.5psi, 105Bar=1522.5psi
Tere Rere 21m/s (kua tohua ranei e te kaihoko)
Waiwai Te hinu mawhero me nga hua hinu hinu, max.60% nga mea kakara
Awhe Pawera 1) Te pāmahana wai -20 ℃ ki te 82 ℃ 2) Te pāmahana ambient -29 ℃ ki te 52 ℃
Min.Tirotoro Piko(MBR) 1) Ngongo ngongo o raro me te rerewhana waka – 4×te ngongo ngongo ngongo diameter2) Ngongo ngongo rere – 6×te ngongo ngongo ngongo diameter
Tonu Hiko Hiko tonu, Whakamutua ranei
Paerewa e tika ana ARATOHU OCIMF 5thPutanga – GMPHOM 2009

 

Nga Whakamatau Whakaaetanga me nga Tiwhikete:

Ka whakawhiwhia e matou ki te kaihoko nga tiwhikete whakamatautau takitahi mo ia ngongo kua oti, he tiwhikete ranei i tukuna e te roopu mema tuatoru o IACS-Internationa Association of Classification Societies tae atu ki Haina(CCS), Norway-Tiamana(DNV-GL) me France(BV).

Ko nga whakamatautau e whai ake nei me whakahaere:

- Nga whakamatautau rauemi (kotahi ota i ia wa)

- Nga whakamatautau whakapiri - te tinana ngongo, me te mea e tika ana, nga mea whakakoi (kotahi ota i ia wa)

- Whakamatau taumaha (ia ngongo)

- Whakamatautanga radius piko iti (i mua i te whakamatautau pehanga hydrostatic, 10% te tauira)

- Whakamātautau pakari piko (10% tauira)

- Whakamatau Torsion (mehemea kua tohua)

- Whakamatau tensile (mena kua tohua)

- Whakamatau pehanga Hydrostatic (ia ngongo)

- Whakamatau korehau (i muri tonu i te whakamatautau kero.mehemea ehara i te whakamatautau kero, katahi i muri tonu i te whakamatautau hydrostatic, ia ngongo)

- Whakamatau hiko (ia ngongo)

- Whakamātautau hydrostatic mānu (mo te ngongo maanu anake, kotahi ota i te wa)

- Whakamatautanga whakaae mo te tango (mo te ngongo rereweke anake)

 

 

Tohutohu Hiki Hose

I te iti rawa 3 ira hiki te hiahiatia, 5 ira hiki hiki ake pai.

whakaahua021

 

Tapeke:

Ka kikii nga ngongo mo te rokiroki me te kawe i runga i nga palleti hanga maitai.Me hoahoa ia pareti rino me te SWL o te 12 tana me te tohu tohu.

Paera maitai


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