Lub siab tsis kam ntawmstainless hlau hlau hosesyog ib qho ntawm lawv cov kev qhia tseem ceeb, txiav txim siab ncaj qha rau lawv daim ntawv thov scenarios hauv kev lag luam xws li dej thiab dej, tshuaj, hluav taws xob, thiab HVAC. Lawv qhov siab ntau yam tsis yog tus nqi ruaj khov thiab cuam tshuam los ntawm ntau yam xws li kev tsim qauv, cov khoom siv tshwj xeeb, thiab ib puag ncig ua haujlwm. Yog li ntawd, nws yog ib qho tsim nyog yuav tsum tau muab cov qauv kev lag luam nrog cov kev ua haujlwm tiag tiag rau kev xaiv tsim nyog kom tsis txhob muaj kev nyab xeeb xws li xau thiab kev puas tsuaj vim yog overpressure. Cov hauv qab no yog cov ncauj lus kom ntxaws kev lag luam tsom xam ntawm lawv qhov siab ntau.
I. Pauv Siab Ntau Yam: Npog Cov Kev Xav Tau ntawm Ntau Qhov Kev Lag Luam
Raws li cov qauv kev lag luam dav dav, qhov nominal siab (PN) ntau rau stainless hlau hlau hoses nyob rau hauv pej xeem thiab kev lag luam scenarios feem ntau yog 0.6MPa rau 16MPa. Hose nrog me me nominal diameters (piv txwv li, DN10-DN50) muaj qhov siab dua qhov ua haujlwm, nrog qee qhov tshwj xeeb ncav cuag 16MPa, haum rau me me mus rau nruab nrab- loj - cov kav dej siab. Hose nrog loj nominal diameters (piv txwv li, DN100-DN300) feem ntau muaj siab tsis kam ntawm 0.6MPa thiab 6.4MPa, feem ntau yog siv nyob rau hauv siab - ntws, qis - siab tshuab. Tshwj xeeb customized high-pressure stainless hlau hoses, los ntawm kev siv zog corrugated yeeb nkab qauv thiab optimized kev sib koom tsim, muaj peev xwm ua tau siab kuj siab tshaj 25MPa, ua tau raws li qhov xav tau ntawm kev thov xws li petrochemicals thiab high-pressure hydraulics.
II. Cov ntsiab lus tseem ceeb cuam tshuam: Cov ntsiab lus tseem ceeb txiav txim siab qhov kev tawm tsam
1. Kev tsim qauv: Cov phab ntsa tuab, tus naj npawb ntawm cov corrugations, thiab hom corrugation ntawm cov yeeb nkab corrugated ncaj qha cuam tshuam rau kev ua haujlwm siab. Cov phab ntsa tuab thiab ntau qhov kev tsim qauv corrugation ua rau muaj zog tiv thaiv. Stainless hlau hoses nrog lub tes tsho braided tuaj yeem sib faib lub siab load ntawm cov yeeb nkab corrugated, nce siab tiv thaiv los ntawm ntau tshaj 30% piv rau cov tsis muaj braids . 2. Khoom Specifications: 304 stainless hlau hoses yog haum rau qis mus rau nruab nrab siab daim ntawv thov, thaum 316L stainless hlau muaj superior corrosion kuj thiab siab stability nyob rau hauv tib lub qauv. Rau siab -kev siv kub, siab- kub resistant stainless hlau yuav tsum tau xaiv los tiv thaiv cov khoom softening thiab tom qab siab txo.
3. Kev Ua Haujlwm Ib puag ncig: Kev kub siab ntxiv txo cov hose lub siab-cov kabmob muaj peev xwm; Feem ntau, rau txhua txhua 100℃nce, lub siab -cov kabmob muaj peev xwm txo qis los ntawm 10%-20%. Cov xov xwm corrosive heev uas muaj cov impurities tuaj yeem hnav tau yooj yim hauv cov hauv qab, tsis ncaj qha txo qis qhov kev txwv siab.
4. Cov xwm txheej ntawm kev teeb tsa: Kev ncab ntau dhau, compression, lossis twisting thaum lub sijhawm teeb tsa yuav ua rau lub cev lub cev tsis zoo, ua rau muaj kev txo qis hauv qhov tseeb siab -cov kabmob muaj peev xwm, qee zaum qis dua 50% ntawm tus nqi ntsuas.
III. Kev xaiv kev lag luam thiab kev xav txog kev siv
Thaum xaiv lub hose, qhov kev ua haujlwm siab yuav tsum yog qhov tseem ceeb, nrog rau 20% -30% kev nyab xeeb npoo kom tsis txhob ua haujlwm ntev ntawm qhov ntsuas siab. Ib txhij, qhov ntsuas kub-siab nkhaus hauv cov khoom siv yuav tsum tau kuaj xyuas, thiab cov kev xav tau siab hloov raws li qhov tseeb nruab nrab kub. Kev ua raws nraim li cov lus qhia tshwj xeeb yog qhov tseem ceeb thaum lub sijhawm teeb tsa los tiv thaiv kev puas tsuaj uas tuaj yeem cuam tshuam rau lub siab. Tsis tu ncua tshuaj xyuas cov hauv qab rau deformation thiab corrosion, thiab tam sim ntawd hloov cov khoom laus. Rau kev ua haujlwm tshwj xeeb xws li kev kub siab, kub siab, thiab muaj zog corrosion, cov khoom lag luam customized yuav tsum raug xaiv, nrog rau cov ntawv qhia txog kev ua tau zoo los ntawm cov kws tshaj lij.
Nyob rau hauv cov ntsiab lus, stainless hlau saj zawg zog hlau hoses muaj siab kuj xws li ntawm 0.6MPa mus rau ntau tshaj 25MPa, ua tau raws li cov kev xav tau ntawm ntau yam lag luam. Txawm li cas los xij, lawv qhov kev tiv thaiv siab tiag tiag yog txwv los ntawm ntau yam. Kev sib raug zoo ntawm kev khiav hauj lwm thiab kev xaiv tus qauv thiab kev teeb tsa yog qhov tseem ceeb rau kev ua kom muaj kev ruaj ntseg thiab kev nyab xeeb, thiab tseem yog cov hauv paus ntsiab lus tseem ceeb rau kev txo qis siab - cuam tshuam txog kev ua tsis tiav hauv kev lag luam.