
Ho khetha pakeng tsa 316 le 304 litekanyo tsa tšepe tse sa hloekang tsa khatello ea tšepe ho ka utloahala eka ho ratana Inthaneteng bakeng sa tšepe-li-specs tse ngata, ho hlaka, 'me u tšepa hore ha ho letho le tla senyeha tlas'a khatello.
Khatholoha. Ithute liphapang tsa 'nete, li bapise le ts'ebetso ea hau, 'me u sebelise data-tataiso e tšehelitsoeng ho tsoa ho litsebi tsa indasteri tse joaloLitekanyetso tsa ASTMho nka sekala se nepahetseng ka botshepehi.
316 le 304 litekanyo tsa khatello ea tšepe e sa hloekang ka bobeli li hanela mafome, empa 316 e sebetsana le chloride le lik'hemik'hale tse bohale hamolemo. Ho khetha boemo bo nepahetseng ho fokotsa ho lutla, ho theola nako, le litšenyehelo tsa ho nchafatsa.
Litšebeletsong tse hloekileng, tse omeletseng, 304 hangata e sebetsa hantle. Bakeng sa metsi a letsoai, li-acids, kapa maro a hloekisang a mabifi, 316 hangata e fana ka litšebeletso tse telele, tse sireletsehileng.
Li-alloys ka bobeli li na le chromium le nickel, empa 316 e eketsa molybdenum. Ntho ena e tlatselletsang e ntlafatsa haholo ho thibela kutu le likoti, haholo-holo libakeng tse ruileng tsa chloride.
Li-gauge tse 304 li ka silafatsa kapa tsa koaela moea o letsoai kapa libakeng tse fafatsang. Li-gauge tse 316 li boloka libaka tse boreleli le ho bala ho tsitsitseng limeleng tse lebopong la leoatle le liforomo tsa maoatle.
| Tikoloho | 304 Gauge | 316 Gauge |
|---|---|---|
| Ka hare, moea o omileng | E loketse haholo | E boetse e loketse |
| Lebopong / marine | Kotsi ea ho pitting | E khothalelitsoe |
304 e lumellana le lik'hemik'hale tse bonolo le metsi a sa nke lehlakore. 316 e hanela li-acids tse ngata, alkalis, le lisebelisoa tsa ho hloekisa, ho fokotsa monyetla oa ho hloleha ha nyeoe kapa pointer e khomarelang.
Bakeng sa limela tse hlokang, baenjiniere ba bangata ba khetha 316-'melePG-SS-05 Stainless Steel Pressure Gauge - Khatello Gaugeho leka-lekanya ho tšoarella, ho nepahala, le litšenyehelo tsa potoloho ea bophelo.
Ka bobeli 316 le 304 li sebetsana hantle le mocheso o tloaelehileng oa ts'ebetso, empa 316 hangata e boloka matla le ho hanyetsa ha kutu ha mocheso le lik'hemik'hale li sebetsa 'moho.
Khetho e nepahetseng ea sehlopha e thusa ho thibela ho hoholeha, ho lutla ha mekotla, le ho hloleha ho koala ha li-boilers, li-heaters le lithapo tsa mouoane.
304 le 316 hangata li sebetsa ho fihlela mocheso o tšoanang, empa 316 hangata e boloka botsitso bo betere mecheng ea litaba e chesang, e senyang, e fokotsang litlhoko tsa ntlafatso.
| Lintho tse bonahalang | Mocheso o Tloaelehileng oa Max (°C) | Tlhokomeliso ea Kopo |
|---|---|---|
| 304 | ~ 200–260 | Mouoane o hloekileng, moea, metsi |
| 316 | ~ 260–300 | Lik'hemik'hale tse chesang, mouoane o letsoai |
Mocheso o phetoang - holimo le ho pholile - ho theoha ho ka lokolla manonyeletso le litiiso. 316 hangata e mamella ho palama libaesekele hamolemo sebakeng se senyang, e fokotsa ho koala ho sa reroang.
304 e lumellana le likamore tse tloaelehileng tsa boiler tse nang le metsi a hloekisitsoeng. Bakeng sa mouoane o chesang haholo o nang le trace chloride, 316 e ka fana ka ts'ebetso e tsitsitseng ea nako e telele.
Moo ho thothomelang le mocheso li kopanang, sekala se tletseng mokelikeli joalo kaPG-L-03-2.5" Mokelikeli o Tlatsang Khatello ea Mokelikeli - Hydraulic Pressure Gaugeka 316 e ntlafatsa ho baloa le ho sireletsa likarolo tse ka hare.
Limela tsa metsing le tsa lik'hemik'hale li pepesa li-gauge ho li-chloride, li-splashes le mosi. 316 hangata e fana ka polokeho ea maemo a holimo, bophelo bo bolelele, le maemo a tsitsitseng haholoanyane.
Ka holim'a li-decks le li-terminals tse lebōpong la leoatle, setlolo sa letsoai se hlasela ka potlako 304. Li-gauge tse 316 hangata ha li khone ho kenya likoti, li boloka mehala e hlakileng le likhokahano tse thata.
Bakeng sa li-acids, caustics le solvents, likarolo tse 316 tse kolobisitsoeng li fokotsa ho phunyeha ha khatello ea kelello le ho senyeha ha likhoele, ho tšehetsa tšebeliso e sireletsehileng ea lik'hemik'hale ka lilemo tse ngata.
Ho hlatsoa hangata ho chesang-ho theosa ka lihloeki tse hloekisitsoeng ka chlorinated ho ka tšoaea 304. 316 e boloka bokaholimo bo le boreleli 'me e thusa ho boloka bohloeki le botšepehi ba lisebelisoa.
Li-gauge tse 316 hangata li nka nako e telele ts'ebeletso e boima, 'me li na le tse fokolang le tlhokomelo e fokolang. 304 e fana ka bophelo bo botle moo mecha ea litaba le tikoloho li leng bonolo.
Li-alloys ka bobeli li fana ka li-casing tse matla le likhoele. Lits'ebetsong tse mabifi, tse thothomelang, 316 hangata e hanela mokhathala le ho tsofala ho feta 304.
304 e kanna ea hloka ho hloekisoa khafetsa moo lifilimi tsa kutu li hlahang teng. 316 e lula e hloekile, e thusang ho boloka litsupa li lokolohile le ho bala ho tsitsitse.
| Kereiti | Nako e Tloaelehileng ea Tlhahlobo* |
|---|---|
| 304 | Likhoeli tse 3-6 libakeng tse thata |
| 316 | Likhoeli tse 6–12 mosebetsing o tšoanang |
316 e bitsa chelete e ngata esale pele empa hangata e boloka chelete ha nako e ntse e tsamaea ka ho fokotsa nako, ho lutla le ho nkela maemo a tšohanyetso, haholo-holo mose ho maoatle le limela tsa lik'hemik'hale.
Guanshan Instruments e fana ka li-gauge tse 304 le 316 tse nang le moralo o tiileng, li-dial tse hlakileng, le ho nepahala ho tsitsitseng bakeng sa liindasteri tse ngata le maemo a ho kenya.
Sehlahisoa se akaretsa mefuta e omileng le e tlatsitsoeng ka metsi, likhokahano tsa ts'ebetso, le boholo ba liphaephe, li-skid le litlhoko tsa ho kenya liphanele.
TheKakaretso gauge-letoto la lisupa tse khubelue ts'ehetsa tlhahlobo ea letsatsi le letsatsi ea semela, e fana ka boleng bo botle le sesupo se hlakileng ka moralo o matla oa lisupa tse khubelu.
Guanshan e ka thusa ho bapisa li-gauge tse 304 kapa 316 le mefuta ea khatello, mecha ea litaba le tikoloho, 'me e fana ka likhetho tse kang ho tlatsa glycerin, damping, le dial tse khethehileng.
Li-gauge tsa khatello ea tšepe tse 304 li sebetsa hantle libakeng tse hloekileng, tse bonolo, tse fanang ka ts'ebetso e tiileng ka theko e tlase. Li-gauge tse 316 li sebetsa hantle ho feta 304 litšebeletsong tsa likepe, lik'hemik'hale le mocheso o phahameng, moo khanyetso ea kutu e eketsang bophelo ba ts'ebeletso.
Ka ho lekanya mecha ea litaba, mocheso le tikoloho, le ka ho sebetsa le Guanshan Instruments, lienjiniere li ka khetha boemo bo botle ka ho fetisisa ba tšepe e sa hloekang bakeng sa ho lekola khatello e sireletsehileng, e tšepahalang.
Khetha 316 ha u tobane le metsi a letsoai, li-chloride, li-acids, kapa lihloekisi tse mabifi, kapa ha kotsi ea ho hlōleha e phahame. 316 hangata e fana ka bophelo bo bolelele le polokeho e ntle ea kutu.
Hangata ho joalo, ha moralo oa linyeoe le botenya ba lebota li lumellana. Tekanyetso ea khatello e itšetlehile haholo ka moralo oa li-gauge ho feta kereiti, kahoo kamehla hlahloba database ea sehlahisoa.
Ee. Sebelisa li-siphon, li-diaphragm seals, snubbers, kapa ho tlatsa metsi ha ho hlokahala. Lisebelisoa tsena li sireletsa khahlanong le mocheso, ho koala le ho thothomela, esita le ka tšepe e sa hloekang ea 316.