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Cov Roj Hose Uas Nthuav Tau (Ib Lub Cev / Ob Lub Cev Uas Nthuav Tau)
Cov Hose Nqus thiab Tso Tawm Roj Ua Lub Luag Haujlwm Tseem Ceeb Hauv Kev Thauj Khoom thiab Tso Tawm Roj Rau Kev Nkoj Hauv Hiav Txwv. Lawv feem ntau siv rau ntawm cov chaw hauv hiav txwv xws li FPSO, FSO, SPM, thiab lwm yam. Ib daim kab xev ntab dej yog tsim los ntawm cov hom hoses hauv qab no:
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Cov Hose Roj Hauv Qab Dej (Ib Lub Cev / Ob Lub Cev Hose Hauv Qab Dej)
Cov Hose Nqus thiab Tso Tawm Roj Hauv Qab Dej tuaj yeem ua tau raws li qhov xav tau ntawm kev pabcuam ntawm lub platform tsim roj ruaj khov, lub platform drilling jack up, lub kaw lus mooring ib lub buoy, lub Hoobkas refining thiab lub tsev rau khoom wharf. Lawv feem ntau siv rau hauv Single Point Mooring systems. SPM suav nrog Catenary Anchor Leg Mooring (CALM) system (tseem hu ua Single Buoy Mooring (SBM)), Single Anchor Leg Mooring (SALM) system, thiab turret mooring system.
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Cov Yeeb Nkab Roj Catenary (Ib Lub Cev / Ob Lub Cev Catenary)
Cov Catenary Oil Suction thiab Discharging Hoses yog siv rau kev thauj roj nyoos lossis tso tawm nrog cov qauv kev nyab xeeb siab, xws li FPSO, FSO tandem offloading rau DP Shuttle Tankers (piv txwv li Reel, Chute, Cantilever hang-off arrangements).
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Cov Khoom Siv Ntxiv (rau Cov Hose Nqus thiab Tso Tawm Roj)
Cov Khoom Siv Pabcuam thiab Tsim Nyog ntawm Cov Roj Thauj Khoom thiab Cov Hose Tawm tuaj yeem siv tau zoo rau ntau yam xwm txheej hauv hiav txwv thiab kev ua haujlwm.
Txij li thaum thawj pawg ntawm Cov Hose Hose Loading thiab Discharging Hose String tau muab rau tus neeg siv hauv xyoo 2008, CDSR tau muab cov neeg siv khoom nrog cov khoom siv tshwj xeeb rau Cov Hose Hose Loading thiab Discharging Hose Strings. Kev vam khom rau ntau xyoo kev paub hauv kev lag luam, kev muaj peev xwm tsim qauv dav dav rau cov kev daws teeb meem hose string, thiab kev txhim kho thev naus laus zis ntawm CDSR, Cov Khoom Siv Ancillary uas CDSR muab tau yeej kev ntseeg siab ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws.
Cov neeg muab khoom CDSR Cov Khoom Siv Ntxiv suav nrog tab sis tsis txwv rau:
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Cov Yeeb Nkab Tawm (Cov Yeeb Nkab Tawm Roj Hmab / Cov Yeeb Nkab Dredging)
Cov Yeeb Nkab Tso Tawm feem ntau yog ntsia rau hauv cov kav dej tseem ceeb ntawm lub dredger thiab siv dav hauv qhov project dredging. Lawv yog siv los xa cov dej sib xyaw, av nkos thiab xuab zeb. Cov yeeb nkab tso tawm siv rau cov kav dej ntab, cov kav dej hauv qab dej thiab cov kav dej hauv hiav txwv, lawv yog cov khoom tseem ceeb ntawm cov kav dej dredging.
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Cov Yeeb Nkab Tawm nrog Lub Taub Hau Hlau (Dredging Hose)
Cov Hose Tawm nrog Lub Nipple Hlau yog tsim los ntawm cov ntaub hauv qab, cov plies txhawb nqa, lub hau sab nraud thiab cov khoom siv hose ntawm ob qho kawg. Cov ntaub ntawv tseem ceeb ntawm nws cov ntaub hauv qab yog NR thiab SBR, uas muaj kev tiv thaiv zoo heev rau kev hnav thiab kev laus. Cov ntaub ntawv tseem ceeb ntawm nws cov ntaub npog sab nraud yog NR, nrog kev tiv thaiv huab cua zoo heev, kev tiv thaiv corrosion thiab lwm yam khoom tiv thaiv. Nws cov plies txhawb nqa yog tsim los ntawm cov xov fiber muaj zog siab. Cov ntaub ntawv ntawm nws cov khoom siv suav nrog cov hlau carbon, cov hlau carbon zoo, thiab lwm yam, thiab lawv cov qib yog Q235, Q345 thiab Q355.
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Cov Hose Tawm nrog Sandwich Flange (Dredging Hose)
Ib lub raj xa dej tawm nrog lub flange sandwich yog tsim los ntawm cov ntaub hauv ob sab, cov plies reinforcing, lub hau sab nraud thiab cov flange sandwich ntawm ob qho kawg. Nws cov khoom siv tseem ceeb yog roj hmab ntuj, textile thiab Q235 lossis Q345 hlau.
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Cov Hose Uas Ntws Tag Nrho (Cov Hose Uas Ntws / Cov Hose Uas Dredging)
Ib lub Hose Floating Tag Nrho yog tsim los ntawm cov ntaub hauv qab, cov plies reinforcing, lub tsho flotation, lub hau sab nraud thiab cov khoom siv carbon steel ntawm ob qho kawg. Lub tsho flotation siv tus qauv tsim tshwj xeeb ntawm kev sib xyaw ua ke, uas ua rau nws thiab lub hose ua ib qho tag nrho, ua kom muaj kev ntab thiab nws txoj kev faib tawm. Lub tsho flotation yog ua los ntawm cov khoom siv kaw-cell foaming, uas muaj dej tsawg thiab ua kom muaj kev ruaj khov thiab kev ruaj khov ntawm lub hose buoyancy.
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Cov Hose Uas Muaj Tapered Floating (Ib Nrab Cov Hose Uas Muaj Floating / Cov Hose Uas Dredging)
Ib lub Tapered Floating Hose yog tsim los ntawm cov ntaub hauv ob sab hauv, cov plies reinforcing, lub tsho flotation, lub hau sab nraud thiab cov khoom siv hose ntawm ob qho kawg, nws tuaj yeem hloov kho rau qhov xav tau ntawm cov kav dej dredging floating los ntawm kev hloov pauv qhov faib ntawm buoyancy. Nws cov duab feem ntau yog maj mam conical.
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Cov Hose uas hloov kho raws li qhov nqes hav (Cov Hose Roj Hmab Tawm / Cov Hose Dredging)
Lub Hose Uas Hloov Tau Qhov Nce Toj yog ib lub hose roj hmab ua haujlwm tau tsim los ntawm lub hauv paus ntawm lub hose roj hmab, uas tau tsim tshwj xeeb los siv rau hauv qhov chaw khoov loj hauv cov kav dej tawm. Nws feem ntau yog siv ua lub hose hloov pauv txuas nrog cov kav dej ntab thiab cov kav dej hauv qab dej, lossis nrog cov kav dej ntab thiab cov kav dej hauv hiav txwv. Nws kuj tseem tuaj yeem siv rau hauv qhov chaw ntawm cov kav dej uas nws hla lub cofferdam lossis breakwater, lossis ntawm dredger stern.
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Cov Hose Uas Ntws Tau (Cov Hose Uas Ntws Tau / Cov Hose Uas Nqus Tau)
Cov Yeeb Nkab Uas Muaj Cov Dej Ntws tau teeb tsa rau ntawm txoj kab tseem ceeb ntawm lub dredger thiab feem ntau yog siv rau cov kav dej uas muaj cov dej ntws. Lawv tsim nyog rau qhov kub thiab txias ntawm -20 ℃ txog 50 ℃, thiab tuaj yeem siv los thauj cov dej sib xyaw (lossis dej hiav txwv), xuab zeb, av nkos, av nplaum thiab xuab zeb. Cov Yeeb Nkab Uas Muaj Cov Dej Ntws yog ib qho ntawm peb cov khoom tseem ceeb.
Ib lub raj dej uas ntab dej yog tsim los ntawm cov ntaub hauv ob sab, cov plies uas txhawb nqa, lub tsho ntab dej, lub hau sab nraud thiab cov khoom siv hlau carbon ntawm ob qho kawg. Vim yog qhov tsim tshwj xeeb ntawm lub tsho ntab dej uas ua tiav, lub raj dej muaj qhov ntab thiab tuaj yeem ntab rau ntawm qhov dej tsis hais thaum twg khoob lossis ua haujlwm. Yog li ntawd, Cov Yeeb Dej Uas Nthuav Dej tsis yog tsuas yog muaj cov yam ntxwv xws li kev tiv taus siab, kev ywj pheej zoo, kev tiv taus kev nruj, kev tiv taus hnav, kev nqus dej poob siab, kev tiv taus kev laus, tab sis kuj muaj kev ua tau zoo ntab dej.
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Cov Yeeb Nkab Hlau Uas Nthuav Dav (Cov Yeeb Nkab Uas Nthuav Dav / Cov Yeeb Nkab Dredging)
Cov Yeeb Nkab Hlau Uas Nthuav Tau yog tsim los ntawm cov yeeb nkab hlau, lub tsho ntab, lub hau sab nraud thiab cov flanges ntawm ob qho kawg. Cov ntaub ntawv tseem ceeb ntawm cov yeeb nkab hlau yog Q235, Q345, Q355 lossis ntau dua cov hlau alloy uas tiv taus kev hnav.
