Nyob rau hauv cov hauj lwm muaj kev lag luam, hoses ua haujlwm rau cov khoom siv hauv cov kua thiab roj sib txuas thiab kev sib txuas. Qhov kev xaiv ntawm cov khoom cuam tshuam ncaj qha cuam tshuam ua tau zoo, kev nyab xeeb, kev ua haujlwm xav tau rau hose cov ntaub ntawv hauv kev ua lag luam kev lag luam thoob ntiaj teb. Yog li ntawd, kev xaiv zoo ntawm cov ntaub ntawv raws li daim ntawv thov cov xwm txheej tau dhau los ua kev txhawj xeeb rau ob tus neeg muag khoom thiab cov neeg yuav khoom.
Roj Hmab yog cov khoom lag luam tshaj plaws rau cov hoses lag luam. Cov roj hmab ntuj, vim nws elasticity thiab hloov tau zoo heev, feem ntau siv nyob rau hauv cov ntawv thov tseem ceeb xws li tsawg} qhov siab dej thiab cua thauj. Txawm li cas los xij, nyob rau hauv ib puag ncig nrog kev kub siab, roj, lossis tshuaj corrosion, hluavtaws roj hmab muaj ntau dua qhov zoo dua. Piv txwv li, Nitrile Roj Hmab (NBr), nrog nws txoj kev xaiv zoo heev, yog qhov kev xaiv zoo tshaj plaws rau hydraulic thiab lubricating roj sib kis tau. Fluororubber (FKM), nrog nws qhov siab- kev kub ntxhov thiab alkalis, ua lub luag haujlwm tseem ceeb hauv kev thov thiab kev lag luam lag luam. Rau cov ntawv thov uas yuav tsum muaj ob qho tib si yoog thiab hnav tsis kam, hoses, polyurethane hoses tau txais cov koob npe nrov. Lawv lub zog siab thiab cov nyiaj tsis muaj zog tsim yog qhov tsim nyog rau qhov siab {{} precision pneumatic cov tshuab. Ntxiv nrog rau roj hmab, plastics xws li polyvinyl chloride (p_Tethylene (PE) yog dav siv nyob rau hauv cov kev thauj khoom dav dav yog rau lawv tus nqi qis thiab lub teeb ci. Txawm li cas los xij, nws yuav tsum tau sau tseg tias dog dig pvc nyhav mus muag thiab deform hauv high-}} qhov dej haus ib puag ncig. Hloov kho PVC, los ntawm kev ntxiv cov tshuab roj hmab lossis stabilizers, tuaj yeem txhim kho nws cov kev xav tau ntawm qee qhov kev lag luam nruab nrab. Hlau Hoses, xws li Stainless Hlau Stack, tau tsim tshwj xeeb rau Ultra- siab} Cov xov xwm kub heev. Txawm hais tias lawv tus nqi siab dua, lawv yog tus nqi siab dua, lawv yog tus nqi siab dua hauv qhov siab-}} kev thov xws li petrochemicals thiab lub zog nuclear.
Cov kws qhia kev lag luam tawm txawv teb yuav tsum tau them tshwj xeeb rau cov txheej txheem thoob ntiaj teb thiab cov ntawv pov thawj EU rau cov ntaub ntawv ENU ua haujlwm xws li Asmeskas NSF thiab German Din. Piv txwv li, zaub mov- qib qhab hoses yuav tsum siv fdicone lossis polyurethane, thaum kuaj mob vi biocompatibility. Kev xaiv cov khoom siv tsis yog qhov teeb meem kev teeb meem; Nws tseem qhia txog kev tswj hwm kev cai thiab kev sib tw ua lag luam.
Hauv ntej, cov khoom xaiv rau cov hoses lag luam yuav tsum muaj kev ntsuas kev ua haujlwm ntawm kev ua haujlwm, thiab nyiaj txiag siv nyiaj ntawm cov kev cai ua lag luam. Muaj tseeb cov khoom siv tsis tuaj yeem txo qis kev pheej hmoo ntawm cov neeg siv khoom siv, tab sis kuj yeej ntev- xyoo kev sib koom tes rau cov tuam txhab lag luam tawm txawv teb chaws.
