• Rawhiti Dredging
  • Rawhiti Dredging

Manu Paipa me te Mokamoka Tauwāhi

Whakaahuatanga Poto:

RawhitiTe keriKa taea e tuku he otinga oti oPIPLEINE DREDGING moKo te Whakatairanga Hupa Hopper Dredger(TSHD) me te Cutter Suction Dredger(CSD) i te keri whanga me te hongere me te whakahoki whenua mai i nga kaupapa moana.


Taipitopito Hua

Tohu Hua

PE Floater

Pipe Float with Location Slot is used for steel pipes and HDPE maitai putorino whakahere buoyancy.Ka taea e te POSITION SLOT te whakauru ki te waahi kaupapa.He mea hanga i roto i te polythene float me te pahukahu pūtau kati.Ko te diameter o waho o te HDPE me te paipa rino e whakatau ana i te diameter o roto o te rewa PE, ka whakarereketia te rahi o te rewa kia rite ki te hiahia.Ka taea hoki e taatau te mahi kaore he waahi waahi.
Ko te mea nui ko te taumaha mama, te kaha ake, te ohanga me te tukurua, i te wa ano ko te hanga tere he mea nui ano tenei mo te miihini kirihou.

RAHI

1, Roto Diameter/ID: 120~850mm
2, waho Diameter / OD: 500 ~ 2000mm
3, Te roa / L: 500~2500mm
Tuhipoka: Ko etahi atu rahi e waatea ana i runga i te tono.

NGA RANGATIRA NUI O TE POLYTHENE FLOAT

Tūemi

Kaupapa Mahi Take

Tūemi

Taunga Mahi Inter

Te Kaha Toka

12Mpa±2

Te Kohanga Wai

0.16-0.2g/100cm³

Whakaroa @ Whatiwhati

10.1%

Te Kaha Whatiwhati

0.8-1.0kg/100cm³

Te Kaha whiu

31.4KJ/

Whakaroa @ Whatiwhati

4-6%

Te Kaha Piko

15.7Mpa

Te Kaha Kōpeke

1.0-2.4k/100cm³

   

Te wera-atete

-50℃- +60℃

TE WHAKAHANGA me te MATERIAL

1, Uwhi waho: Polyethylene/PE
2, Whakakī o roto: Kati te pūtau polyurethane pahuka i
3, Whakaritea: Waro waro piauau / rino korekore
4, Tae: Karaka, kowhai ranei
5, Tohu: Te Rawhiti Dredging
Tuhipoka: Ko etahi atu raraunga hangarau e waatea ana i runga i te tono.

NGA WHAKAMAHI MO NGA HUA

Ko te uhi o waho me te whakakī o roto ko nga waahanga nui mo te tarai i te maanu kirihou.Ko nga taputapu whakaputa me te kounga rauemi mata e whakatau ana i te kounga PE Floater.Ko te mea hono he rino waro piauau, he kowiri tira ranei mena ka tohua he atete ki te waikura me te waikura-whaiaro i roto i te wai moana.

Te rahi o te tae keri kirihou floater001

tirotiro

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:
-Whakamatau rauemi mata (tirotiro i mua i te urunga ki te whare putunga)
-Tirohia te inenga o te waka tae atu ki te diameter o roto, te diameter o waho me te roa
-Tirohanga taumaha
-Tirohanga whakapumau (mehemea kua tohua)
Ka tirotirohia e ta maatau tari QC ia hua me te tuku PORETO WHAKATAKI WHAKAMAHI i mua i te tuku.

Te rahi o te tae keri kirihou floater002

TE KAUPAPA me te TUKU

Painga: ngaio, whai hua, ohaoha me te taiao
Ko te Duo ki a maatau hua he rahi te rahi, he mea noa kaore matou e whakamahi i te kapi i te wa e tukuna ana hei whakaiti i nga utu.Na he mea nui nga pukenga kikii ngaio, ehara i te mea me tiaki i a maatau hua, engari me tiaki ano i 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.

图片1

TONO

I runga ano i te whakawhanaketanga o te keri me te herenga mo te ahuatanga o te waahi hanga, ka kowhiria te PE Floater he maamaa te taumaha me te utu iti.I te wa ano, he maha nga waahi kaipuke penei i te IHC, DAMEN me te Dredge Yard e whakawhanake ana i nga momo momo iti ka taea te tango Cutter Suction Dredger (CSD), no reira ka whakamahia e te rangatira te paipa HDPE, te ngongo rapa me te PE Floater hei whakauru tahi hei paipa keri e tika ana.

Te rahi o te tae keri kirihou floater004

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