1. Polyvinyl chloride (PVC)
Corrosion Kuj: PVC yog cov nquag tiv taus corrosion, ua rau nws zoo tagnrho rau cov tshuab uas lis dej thiab me me tshuaj.
Yooj taus: cov khoom siv tau hloov tau thiab lub teeb ci, uas tso cai rau kev teeb tsa yooj yim hauv ntau daim ntaub ntawv.
Du nto: PVC Xyuas Li qub muaj qhov chaw sab hauv uas ua rau lub valve cov khoom kom txav mus los dawb, txo kev coj ua thiab ua kom muaj kev ywj pheej.
2. Chlorinated Polyvinyl chloride (CPVC)
Zoo ib yam li PVC: CPVC muab cov tib leeg corrosion tsis kam thiab hloov tau li PVC, tab sis nrog ntxiv cov nyiaj pab.
Kev kub siab ua kom ntev: Tsis zoo li tus qauv txheem PVC, CPVC tuaj yeem ua kom muaj kev pheej hmoo siab dua, feem ntau txog 200℃F (93 degree).
Durability: CPVC tuaj yeem tiv thaiv ntau yam tshuaj thiab dej ua kua, ua kom nws haum rau cov kev siv dej kub lossis cov khoom siv lag luam kub.
3. Tooj dag
Corrosion Kuj: Bronze yog paub txog nws txoj kev tiv thaiv kom corrosion, tshwj xeeb hauv cov chaw ua tub rog thiab cov kab mob ua haujlwm rau dej qab ntsev.
Lub zog: nws yog cov khoom siv muaj peev xwm uas tuaj yeem siv rau hauv qis thiab nruab nrab-} qhov kev siv siab.
Cov Txheej Txheem nyuaj: Bronze tuaj yeem pov rau hauv cov duab intricate, ua rau nws haum rau cov qauv tshwj xeeb.
4. Brass
Luam Ntawv: tooj dag muaj zoo heev machinability, tso cai rau kev tsim kho kom meej thiab yooj yim installation hauv ntau yam kev siv.
Corrosion Kuj: zoo ib yam li Bronze, tooj dag yog resistant rau corrosion, tshwj xeeb tshaj yog nyob rau hauv dej thiab cua tshuab.
Tus nqi -}}}}}}}} Muaj ntau tus nqi pheej yig dua li tooj dag, ua rau cov kev xaiv uas xav tau siab dua yog tsis muaj nqi ntau dua.
5. Nrum Hlau
High corrosion Kuj: Cov Hlau Cam Khwb Cia Muag yog qhov zoo tshaj plaws ntawm kev tiv thaiv corrosion nyob rau hauv cov chaw ib puag ncig raug rau cov dej, chav, roj av, thiab huab cua.
Siab thiab kub durability: nws tuaj yeem lis ob qho tib si loj thiab qis - qhov ntsuas siab thiab haum rau ntau yam kub.
Affordability: Cast iron is relatively cost-effective, making it a popular material for industrial applications.
6. Cov Hlau Zas
Lub zog siab: cov hlau huab cua muaj ntau dua 3% carbon, uas muab nws lub zog zoo dua thiab yoog raws li cam khwb cia hlau.
Bendable thiab Daim Duab: Tsis zoo li cov hlau cam khwb cia, du ntau cov hlau tuaj yeem khoov duav lossis puab yam tsis muaj peev xwm cuam tshuam.
Corrosion Kuj: Nws khaws cov corrosion - tsis kam ntawm cov hlau thaiv cov hlau thaum muab kev txhim kho kev ua haujlwm ntawm lub zog thiab kav ntev.
7. Hlau
Versatility: Hlau Xyuas cov roj av yog qhov tsim nyog rau dej, roj, thiab chav ntawv thov vim lawv muaj peev xwm tiv taus ntau yam kub thiab kev ntsuas.
Durability: Hlau qhia zoo heev, ua kom muaj kev pabcuam ntev hauv kev xav tau ib puag ncig.
Tus nqi vs kev ua tau zoo: Hlau muab cov nqi zoo ntawm tus nqi thiab kav ntev, ua rau nws muaj kev xaiv nrov rau ntau cov ntawv thov kev lag luam.