Cov Hose Suction feem ntau yog siv rau ntawm caj npab rub ntawm Trailing Suction Hopper Dredger (TSHD) lossis lub ntaiv txiav ntawm Cutter Suction Dredger (CSD). Piv nrog cov hoses tawm, cov hoses nqus tuaj yeem tiv taus qhov siab tsis zoo ntxiv rau qhov siab zoo, thiab tuaj yeem ua haujlwm tas li hauv qab cov xwm txheej dynamic bending. Lawv yog cov hoses roj hmab tseem ceeb rau dredgers.

Cov yam ntxwv tseem ceeb ntawm Suction Hose yog kev hnav tsis kam zoo, tiv taus huab cua, thiab yooj ywm.

Feem ntau qhov siab tshaj plaws ua haujlwm ntawm Cov Hose Suction yog txog li -0.1 MPa, thiab qhov siab sim yog -0.08 MPa. Cov Hose Suction nrog cov kev xav tau tshwj xeeb lossis kho kom haum, xws li cov uas tuaj yeem tiv taus qhov siab txij li -0.1 MPa txog 0.5 MPa, kuj muaj. Cov Hose Suction yog tsim rau qhov kub thiab txias txij li -20 ℃ txog 50 ℃, thiab tsim nyog rau kev thauj cov dej (lossis dej hiav txwv), av nplaum, av nplaum, av nplaum thiab xuab zeb, uas muaj qhov hnyav tshwj xeeb txij li 1.0 g / cm³ txog 2.0 g / cm³.

Cov CDSR suction hoses ua raws li cov kev cai ntawm International standard ISO28017-2018 thiab tus qauv ntawm Chemical Industry Ministry of China HG/T2490-2011, thiab kuj tuaj yeem ua tau raws li cov kev cai ua haujlwm siab dua thiab tsim nyog los ntawm cov neeg siv khoom.

Raws li cov xwm txheej ua haujlwm sib txawv, feem ntau muaj plaub hom Suction Hoses: Suction Hose nrog Steel Nipple, Suction Hose nrog Sandwich Flange, Armored Suction Hose thiab Segment Steel Cone Hose.