Stainless hlau manhole yog ib qho kev nyab xeeb thaum muaj xwm ceev venting ntaus ntawv ntsia rau saum lub tank cia. Nws feem ntau yog siv ua ke nrog cov tua hluav taws thiab cov tshuab ua pa li qub. Nws lub hom phiaj tseem ceeb yog txhawm rau tiv thaiv kev puas tsuaj rau lub tank vim muaj zog dhau los yog lub tshuab nqus tsev, thiab nws kuj muaj nplaim taws - ntes ua haujlwm. Nws yog tsim rau domed atmospheric siab tso tsheb hlau luam kaw nrog nitrogen. Cov khoom siv feem ntau yog 304 lossis 316L stainless hlau, ua raws li cov qauv kev lag luam xws li HG/T21598-2005, thiab muaj cov yam ntxwv zoo tshaj plaws tswj kev tso tawm, kom tsawg, thiab sealing kev ua tau zoo.
Stainless hlau manholes yog kev nyab xeeb thaum muaj xwm ceev venting li ntsia rau sab saum toj ntawm lub tso tsheb hlau luam, feem ntau yog siv nyob rau hauv ua ke nrog cov hluav taws ntes thiab mechanical breather li qub. Lawv tiv thaiv kev puas tsuaj rau lub tank thiab cov xwm txheej tshwm sim los ntawm kev kub ntxhov los yog lub tshuab nqus tsev tam sim ntawd vim qhov xwm txheej tsis tau pom dua, thiab tseem ua haujlwm raws li kev nyab xeeb nplaim taws ntes. Lawv yog cov cuab yeej kev nyab xeeb tseem ceeb rau kev tiv thaiv lub tank cia, tshwj xeeb tshaj yog tsim rau domed atmospheric siab tanks kaw nrog nitrogen.
Stainless hlau manholes feem ntau yog ua los ntawm 304 lossis 316L steel daim hlau.
Manholes tau muab cais ua qhov kev pab cuam thaum muaj xwm txheej ceev, tawg -cov pov thawj nplaim taws ntes ua pa manholes, tank saum manholes, tank phab ntsa manholes, thiab manholes nrog cores, thiab lwm yam.
