• Rawhiti Dredging
  • Rawhiti Dredging

Dredge Suction Rubber ngongo

Whakaahuatanga Poto:

Ka taea e East Dredging te tuku otinga katoa o SUCTION HOSE mo te Trailing Suction Hopper Dredger(TSHD) & Cutter Suction Dredger(CSD).


Taipitopito Hua

Tohu Hua

Whakaahuatanga

Ko te ngongo rapa momi momi noa ka whakawakia ki te upoko toia o te TSHD me te CSD me te papu onepu ko te ngongo e tika ana i roto i te waka dredger me te papu dredging.Ka taea e tatou te hanga rereke rereke o roto me te roa e ai ki nga whakaritenga a nga kaihoko.

Ahu

Te diameter o roto/ID 100~1100mm
Roa/L 1000~2500mm
Rahi flange PN 10, PN 16, PN 25 kua whakaritea ranei
Tuhipoka Ko etahi atu rahi e waatea ana i runga i te tono.

Hangahanga

1. Paparanga kakahu o roto: Black.wear and corrosion resistant mixing natural rubber and Wear rīpene whakatūpato
2. Paparanga whakakaha: Paparanga kakano tensile teitei
3. Paparanga uhi o waho: Back.weather and abrasion resistance rapa maori me te Ripene Whakatupato
4. Flange: Q235 Steel flange me te nipple
5. Tohu: Te Rawhiti Dredging

Raraunga hangarau

Te pāmahana ambient whakahaere(℃) -20~50
Pēhanga Mahi/WP(Mpa) 0.5~2.5
Pēhanga Pahū/BP(Mpa) 1.5~7.5
Tuhipoka Ko etahi atu raraunga hangarau e waatea ana i runga i te tono.

Te tirotiro me nga tiwhikete

Ka whakamahia e matou nga hangarau hou ki te hoahoa me te hanga, me te whakamatautau i nga mara.

Ko nga whakamatautau e whai ake nei me whakahaere:
● Whakamātautau rauemi mata tae atu ki te rapa maori, te kakano tensile, te taapiri rapa (tirotiro i mua i te kuhu ki te whare putunga).
● Tirohanga inenga ngongo tae atu ki te rahi me te roa o te flange.
● Tirohanga taumaha.
● Te whakamatautau pehanga mahi (mehemea kua tohua, he tauira).
● Whakamatau piko (mehemea kua tohua, he tauira).
● Whakamātautau korehau(mehemea kua tohua, he tauira).

Ngongo ngongo ki te flange maitai

Ka tirotirohia e ta maatau tari QC ia hua me te tuku PORETO WHAKATAKI WHAKAMAHI i mua i te tuku.Ka taea hoki e matou te tono i te umanga tirotiro tuatoru ki te tirotiro i runga i nga whakaritenga a nga kaihoko.Ko te tari tirotiro o mua ko te Classification Society of China(CCS), Norway-German(DNV-GL), United Stats(ABS), United Kingdom(LR) me France(BV).

11.8m ngongo rapa maanu matua1

Te takai me te tuku

Painga: ngaio, pai, ohaoha me te taiao.

Ko te Duo ki a maatau hua he nui te rahi me te taumaha, he tikanga kaore matou e whakamahi i te kapi i te wa e tukuna ana kia whakahekehia nga utu.No reira he mea nui nga pukenga kikii ngaio, ehara i te mea me tiaki i a tatou hua anake, engari me tiaki nga ipu, waka me nga kaimahi.Ko to maatau tino kaha i ahu mai i nga tau o te wheako mahi me te whakaaro kawenga.

Ko te nui o te ngongo ngongo he 2 nga waahanga, e 4 nga waahanga ranei, na reira ka taea e taatau te whakamahi i te rino me te paera rakau, te pouaka rakau ranei hei kiki.

1-Tuku ngongo ngongo me te kowiri tira2

Nga tono

Duo ki te whanaketanga tonu o te waka keri, Trailing Suction Hopper Dredger(TSHD) me Cutter Suction Dredger(CSD) te nuinga o nga kaipatu i te ao.Ko nga ahuatanga hanga uaua tae atu ki te kaoa, te toka toka, te kirikiri me etahi atu, ka taea e te ngongo tuku patu patu te whakaoti i enei raru.Ko te ngongo maanu e pai ai te whakaurunga me te whakaiti i te paanga o te hau me nga ngaru ki runga i nga kaupapa o waho.


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