Cov ntaub ntawv phaj thiab cov ntaub ntawv gasket feem ntau yog nyob ntawm cov khoom corrosive thiab kub ntawm qhov sib pauv txias nruab nrab thiab qhov nruab nrab kub pauv. Lub phaj kub exchanger cov ntaub ntawv phaj thiab cov chaw siv tau raug muab rau hauv Table 1 thiab nws cov ntaub ntawv gasket thiab cov chaw siv tau zoo hauv Table 2 rau koj siv.
Table 1 Plate Materials
| Khoom npe | Thickness (hli) | Cov ntaub ntawv qib | Siv tau qhov chaw |
| Stainless hlau | 0.5-0.8 | 304,321,316,316L | Cov chaw uas muaj kev xeb loj tshwm sim los ntawm cov kua qaub lossis cov hauv paus nruab nrab thiab qhov chaw tsis haum rau chloride ions |
| Kev lag luam ntshiab titanium | 0.5-0.8 | Ti | Alkali los yog ntsev ua qhov chaw, qhov chaw dej hiav txwv desalination, qhov chaw kub qis, qhov chaw khov lossis qhov chaw uas muaj chloride-ion corrosion |
| Nickel | 0.5-0.8 | Ni | Qhov chaw tiv taus corrosion, kub alkali cawv corrosion, nruab nrab daws lossis subacid daws |
| Acid-resistant hlau | 0.5-0.8 | RS-2, SM0254, HC-276 | Sulfuric acid teb thiab teb nrog acid corrosion |
Table 2 Gasket Cov ntaub ntawv
Sealing gasket yog muab tso rau hauv thiab tsau rau lub qhov nyob rau hauv lub tshav kub-hloov daim ntawv, featuring yooj yim ntxig thiab hloov sealing gasket, uas tuaj yeem txo lub sij hawm nres. Sealing muaj nuj nqi yog cais los ntawm kev kho muaj nuj nqi. Txawm hais tias qee qhov "clamps" nrog kev txhim kho tsis ua haujlwm, lub gasket tseem tuaj yeem muaj kev sib khi hauv lub qhov.
| Khoom npe | Code | Siv tau qhov kub thiab txias | Siv tau qhov chaw |
| NBR | N | -20~110ºC | Dej, roj tsis-polar, roj ntxhia, roj lubricating, roj silicon, thiab lwm yam. |
| EPDM | E | -50~150ºC | Chav, dej, ozone, polar tshuaj nruab nrab, cawv, qaug zog acids, tsis muaj zog hauv paus, ntsev tov, thiab lwm yam. |
| Fluorine Roj hmab | F | 0~180ºC | Inorganic acids, bases, ntxhia roj, halohydrocarbon thiab oxidant |
| Silicon roj hmab | Q | -65~230ºC | Zaub mov teb, thiab lwm yam. |
Cim npe nrov: gasket rau tshav kub exchanger, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, customized, luv nqi, hais, ua nyob rau hauv Suav teb