Moralo oa Setsebi Stainless Steel 316 NPT Fittings Threaded Pipe
Tsoelo-pele ea rona e ipapisitse le lisebelisoa tse phahameng, litalenta tse hloahloa le matla a mahlale a matlafalitsoeng khafetsa bakeng sa Professional Design Stainless Steel 316 NPT Fittings Pipe Fittings, Hona joale re na le lintho tse 'ne tse etelletseng pele.Thepa ea rona e rekisoa ka ho fetisisa eseng feela ka har'a 'maraka oa hona joale oa Chaena, empa hape e amoheloa' marakeng oa machaba.
Tsoelo-pele ea rona e ipapisitse le lisebelisoa tse phahameng, litalenta tse ntle haholo le matla a mahlale a matlafalitsoeng a theknoloji bakeng saChina Class 150 Stainless Steel Fittings le Stainless Steel NPT Fittingsfitting, Ho hapa tšepo ea bareki, Mohloli o Molemo ka ho Fetisisa o thehile sehlopha se matla sa thekiso le kamora ho rekisa ho fana ka sehlahisoa le tšebeletso e ntle ka ho fetisisa.Mohloli o Molemo ka ho Fetisisa o latela mohopolo oa "Hola le moreki" le filosofi ea "E sekametseng ho Bareki" ho fihlela tšebelisano 'moho ea ho tšepana le melemo.Mohloli o Molemo ka ho Fetisisa o tla lula o itokiselitse ho sebelisana le uena.Ha re holeng hammoho!
Tlhaloso ea Sehlahisoa
Grey iron, kapa grey cast iron, ke mofuta oa tšepe oa tšepe o nang le graphite microstructure.Re bitsa mofuta ona oa tšepe e bohlooho ka lebaka la 'mala o moputsoa oa ho robeha.Bakeng sa graphite e tlotsang sehiloeng le ho pshatla li-chips, tšepe e bohlooho ke motsoako o tloaelehileng oa cast ka lebaka la theko ea eona e batlang e le tlaase le machinability e ntle.Ntle le moo, hobane graphite flakes self lubricate, e boetse e na le galling e ntle le ho se sebetse hantle.
Grey iron e boetse e na le shrinkage e fokolang ea ho tiea ho feta litšepe tse ling ka lebaka la microstructure ea graphite.Ha e ntse e lahla, karolo ea silicon e ka khothaletsa khanyetso e ntle ea kutu le ho eketsa mokelikeli ha o lahla.Ka kakaretso tšepe e putsoa e nkoa e le bonolo ho e cheseletsa.Ha ho bapisoa le tse linglitšepe tsa tšepe, tšepe e bohlooho e na le matla a tlaase a ho tsitsa le ductility;ke ka lebaka leo tšusumetso le ts'oaetso ea ts'oaetso ea mofuta ona oa thepa e batlang e le sieo.
Mephato ea Grey Iron e atisang ho sebelisoa
Tšepe e Bohlooho | Botenya ba lebota/mm | C | Si | Mn | P≤ | S≤ |
HT150 | <30 | 3.3-3.5 | 2.0-2.4 | 0.5-0.8 | 0.2 | 0.12 |
30-50 | 3.2-3.5 | 1.9-2.3 | 0.5-0.8 | 0.2 | 0.12 | |
>50 | 3.2-3.5 | 1.8-2.2 | 0.6-0.9 | 0.2 | 0.12 | |
HT200 | <30 | 3.2-3.5 | 1.6-2.0 | 0.7-0.9 | 0.15 | 0.12 |
30-50 | 3.1-3.4 | 1.5-1.8 | 0.8-1.0 | 0.15 | 0.12 | |
>50 | 3.0-3.3 | 1.4-1.6 | 0.8-1.0 | 0.15 | 0.12 | |
HT250 | <30 | 3.0-3.3 | 1.4-1.7 | 0.8-1.0 | 0.15 | 0.12 |
30-50 | 2.9-3.2 | 1.3-1.6 | 0.9-1.1 | 0.15 | 0.12 | |
>50 | 2.8-3.1 | 1.2-1.5 | 1.0-1.2 | 0.15 | 0.12 |
Setsing sa rona, re ka etsa li-castings tsa tšepe tse bohlooho ka mefuta e 'meli e ka tlase:
Ho Lahla Foam e Lahlehileng: Eona feelaho kenya cheletets'ebetso ea likarolo tsa tšepe tse entsoeng ka tšepe, e nang le melemo e mengata ea ho hlahisa li-castings tse nyane tsa tšepe tse bohlooho, joalo ka litšenyehelo tse bolokiloeng tsa hlobo, ho khutsufatsa potoloho ea tlhahiso le ho ntlafatsa katleho ea tlhahiso.Ka ts'ebetso ea ho lahlela foam e lahlehileng, re ka thusa bareki ba rona ho fumana lihlahisoa tse nepahetseng haholo tse nang le pheletso e ntle haholo, mme ts'ebetso e nyane ea machining e tla etsoa.
Resin Sand Casting: Mokhoa o ka sehloohong oa ho lahla lehlabathe bakeng sa li-castings tse nyenyane le tse mahareng.Ha ho bapisoa le lits'ebetso tse ling tsa ho lahla lehlabathe, ho lahla lehlabathe la resin ke mokhoa o nepahetseng oa ho lahla o haufi le ho etsa matsete.Joalo ka ho tiea ho hotle ha lehlabathe la resin le matla a phahameng a hlobo ea lehlabathe nakong ea ha e qala, re ne re ka khona ho felisa lekhalo le honyehang, bofokoli ba ho honyela ha tšepe e putsoa.
Lisebelisoa tsa ho lahla
Tsoelo-pele ea rona e ipapisitse le lisebelisoa tse phahameng, litalenta tse hloahloa le matla a mahlale a matlafalitsoeng khafetsa bakeng sa Professional Design Stainless Steel 316 NPT Fittings Pipe Fittings, Hona joale re na le lintho tse 'ne tse etelletseng pele.Thepa ea rona e rekisoa ka ho fetisisa eseng feela ka har'a 'maraka oa hona joale oa Chaena, empa hape e amoheloa' marakeng oa machaba.
Moqapi oa SetsebiChina Class 150 Stainless Steel Fittings le Stainless Steel NPT Fittingsfitting, Ho hapa tšepo ea bareki, Mohloli o Molemo ka ho Fetisisa o thehile sehlopha se matla sa thekiso le kamora ho rekisa ho fana ka sehlahisoa le tšebeletso e ntle ka ho fetisisa.Mohloli o Molemo ka ho Fetisisa o latela mohopolo oa "Hola le moreki" le filosofi ea "E sekametseng ho Bareki" ho fihlela tšebelisano 'moho ea ho tšepana le melemo.Mohloli o Molemo ka ho Fetisisa o tla lula o itokiselitse ho sebelisana le uena.Ha re holeng hammoho!