Cov pwm rau cov yeeb nkabsiv tau los tsim cov yeeb nkab fittings ntawm ntau yam khoom siv, suav nrogPVC yeeb nkab pwm, CPVC yeeb nkab pwm, UPVC yeeb nkab pwm, PE PPR yeeb nkab pwm.Cov yeeb nkab yas sib txawv muaj cov yam ntxwv tshuaj lom neeg sib txawv thiab cov ntawv thov sib txawv. Yog li cov txiaj ntsig thiab cov cheeb tsam siv ntawm cov yeeb nkab ntawm cov ntaub ntawv sib txawv yog dab tsi?
Cov khoom siv yeeb nkab PVC muaj lub zog tensile thiab compressive zoo, tab sis lawv qhov yooj ywm tsis zoo li lwm cov khoom siv yeeb nkab yas. Nws muaj kev tiv thaiv corrosion zoo heev, thiab pheej yig dua hauv txhua cov yeeb nkab yas, thiab nws tsim nyog dua rau cov khoom uas muaj lub neej ntev, yog li nws feem ntau siv tau rau lub neej nyob thiab ua haujlwm. Tab sis qhov ruaj khov thermal ntawm PVC tsis zoo heev, nws yooj yim kom raug thermally decomposed, tab sis qhov kub yuav tsum ncav cuag tsawg kawg 170 degrees, thiab lub teeb yuav tsis ua rau PVC lwj. Tam sim no, cov pob qij txha ntawm lub kaw lus xa dej yog ua los ntawm kev txhaj tshuaj molding ntawmPVC yeeb nkab pwm,suav nrogTee Pvc Pwm, Swr Yeeb Nkab Pwm, thiab lwm yam. Cov kav dej PVC kuj siv tau ua cov kav dej fais fab, cov kav dej nag hauv tsev thiab cov kav dej ntws hauv tsev. Cov khoom muaj xws li cov kav dej hluav taws xob polyvinyl chloride (feem ntau hu ua cov kav dej polyvinyl chloride), cov kav dej ntws polyvinyl chloride, thiab cov kav dej nag polyvinyl chloride.
Cov yeeb nkab CPVC siv tau rau hauv kev khawb av, kev muab dej thiab dej ntws hauv kev ua liaj ua teb, kev ywg dej, cov yeeb nkab tso pa tawm, cov yeeb nkab hlau, cov yeeb nkab nag, cov yeeb nkab tiv thaiv xeb hauv kev lag luam thiab lwm yam. Lawv muaj kev tiv taus kub zoo heev, qhov kub hloov pauv kub txog 100 degrees Celsius thiab tiv taus tshuaj lom neeg zoo.CPVC yeeb nkab pwmsiv rau thaj chaw siab.
Cov roj hmab ntawm cov yeeb nkab PE yog polymerized los ntawm ib qho gene ethylene. Vim yog qhov hloov pauv ntawm cov xwm txheej polymerization xws li siab thiab kub thaum lub sijhawm polymerization, cov roj hmab ntawm ntau qhov sib txawv tuaj yeem tau txais, yog li tau txais cov polyethylene siab, polyethylene nruab nrab thiab polyethylene qis. Kev siv cov yeeb nkab PE yog dav dua. Ntxiv nrog rau cov dej ntws hauv nroog thiab cov chaw dej phwj tuaj, kuj tseem muaj cov yeeb nkab PE traction, thiab cov yeeb nkab PE kuj tseem siv rau kev xov hauv cov chaw fais fab fais fab.
Ua ib lub chaw tsim khoom tshaj lij ntawmPVC yeeb nkab haum pwm, Longxin Mould muab ntau yamPVC pwm, CPVC pwm, UPVC pwm, PE PPR pwm.. Longxin Mould kuj tseem tuaj yeem muab cov kev pabcuam pwm sib dhos ua ke rau cov neeg siv khoom, suav nrogTee Pvc Pwm, Swr Yeeb Nkab Pwm, Ppr Yeeb Nkab Moulds, Upvc Yeeb Nkab Mould, thiab lwm yam. Los ntawm kev teeb tsa thiab kev tsim ntawmPVC yeeb nkab pwmmus rau qhov kev xa khoom zaum kawg: los ntawm kev saib xyuas ntawmPVC yeeb nkab haum pwmrau qhov hloov pauv dawb ntawm cov khoom, peb tuaj yeem tau txais kev txaus siab ntawm peb cov neeg siv khoom, uas yog peb qhov kev txhawb siab loj tshaj plaws
Lub sijhawm tshaj tawm: Lub Xya Hli-30-2021