| Mofuta oa Lekhetho: | L/C,T/T,Paypal |
| Incoterm: | FOB,CFR,EXW |
| Min. Laela: | 100 Piece/Pieces |
| Lipalangoang: | Ocean,Land,Air |
| Port: | Ningbo,Shanghai |
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Mochine: Ha ho letho
Origin: Ningbo
| Ho rekisa lihlopha | : | Piece/Pieces |
| Mofuta oa Sephutheloana | : | lebokose/palete |
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The Stainless Steel Check Valve Seat ke karolo ea ho tiisa ka mokhoa o nepahetseng e fanang ka sebaka sa bohlokoa sa ho nyalana bakeng sa disk ea valve ea ho hlahloba kapa bolo, ho etsa bonnete ba hore ho na le shutoff e ntle le ho thibela ho khutlela morao mekhoeng ea liphaephe. Setulo sa li-valve se tlameha ho hanela khoholeho ea mobu, kutu, tšenyo ea cavitation le galling ha e ntse e boloka botsitso ba dimensional tlas'a khatello le ho fetoha ha mocheso. Qetello ea bokaholimo holim'a sebopeho sa tiiso e ama ka kotloloho ho tiea ha ho lutla le bophelo ba potoloho ea li-valve.
Ningbo Ruican e etsa litulo tsa li-valve tsa tšepe e sa hloekang ka mokhoa oa ho etsa matsete a silica sol, e hlahisa litulo tse nang le boleng bo holimo ba boleng bo holimo, botenya ba lebota bo sa fetoheng, le li-profile tse rarahaneng tsa kahare. Mokhoa oa ho lahla matsete o loketse ka ho khetheha li-alloys tse hanyetsanang le kutu tse kang CF8M (316 stainless), CF3M (316L stainless), le limaraka tse sa hloekang tse duplex, tseo ho leng thata ho li etsa mochine ho tloha setokong se tiileng sa bar le tse atisang ho sebetsa ka thata.
Ka mor'a ho lahla, setulo se seng le se seng sa valve se entsoe ka mokhoa o nepahetseng oa CNC 'me se phuthetsoe ho finyella sebaka se hlokahalang sa ho tiisa holim'a sepakapaka le bokaholimo ba bokaholimo. Bokhoni ba rona ba ho roala ka tlung bo fihlella ho tiisa bokaholimo bo bataletseng ho ea ka har'a lihlopha tse 2 tsa leseli (0.0005 limilimithara), ho netefatsa ho koaloa ha bubble-tight ho latela litekanyetso tsa tlhahlobo tsa API 598 le MSS-SP-61. Re sebeletsa baetsi ba li-valve, likonteraka tsa liphaephe tsa EPC, le barekisi ba tsamaiso ea metsi a indasteri lefatšeng ka bophara.
| Parameter | Specification |
|---|---|
| Material Grade | CF8M (ASTM A351, equivalent to 316 SS) / CF3M (316L SS) / CD4MCu (Duplex) |
| Casting Process | Silica sol investment casting (lost wax) |
| Casting Tolerance | ISO 8062 CT4-CT6 (as-cast); machined to IT6 |
| Weight Range | 0.2–5 kg per unit |
| Surface Finish | Ra 1.6 μm (as-cast); Ra 0.2 μm (sealing surface, lapped) |
| Solution Annealing | 1040–1100°C, water quench |
| Non-Destructive Testing | Liquid penetrant inspection (PT) per ASTM E165 |
| Tensile Strength | ≥ 485 MPa (CF8M) |
| Yield Strength | ≥ 205 MPa (CF8M) |
| Elongation | ≥ 30% (CF8M) |
| Hardness | ≤ 187 HBW (CF8M) |
| Corrosion Resistance | Pass ASTM A262 Practice A (intergranular corrosion test) |
| Machining Feature | Specification |
|---|---|
| Sealing Surface Diameter | Custom per drawing (typ. Ø25–Ø300 mm) |
| Sealing Surface Flatness | 2 light bands (0.0005 mm) — lapped |
| Sealing Surface Roughness | Ra 0.2 μm (lapped) |
| Outer Diameter Tolerance | h7 (machined) |
| Inner Bore Tolerance | H8 (machined) |
| Concentricity (OD to ID) | Ø0.02 mm |
| Surface Treatment | Passivation per ASTM A967 |
U batla litulo tsa li-valve tse nepahetseng tse tiisang hantle nako le nako? Ningbo Ruican e fana ka litulo tsa li-valve tsa tšepe tse se nang matsete tse tloaelehileng tse nang le libaka tse tiisitsoeng. Romella litšoantšo tsa hau kapa lisampole tse teng bakeng sa khotheishene ea tlholisano.
Iteanye
Romela Inquiry
Hoo e ka bang
Lihlahisoa
Polelo ea boinotšing: Lekunutu la hau le bohlokoa haholo ho rona. Khamphani ea rona e tšepisa hore ha e etse hore u se ke ua senola tlhahisoleseling ea hau ho ea pele.
Tlatsa tlhaiso-leseling e eketsehileng e le hore e ka ikopanya le uena kapele
Polelo ea boinotšing: Lekunutu la hau le bohlokoa haholo ho rona. Khamphani ea rona e tšepisa hore ha e etse hore u se ke ua senola tlhahisoleseling ea hau ho ea pele.
Iteanye le Hona joale