| Nau'in Biyan kuɗi: | L/C,T/T |
| Ba da fatawa: | FOB,CFR,EXW |
| Min. Order: | 100 Piece/Pieces |
| Shigo: | Ocean,Land,Air,Express |
| Port: | Ningbo,Shanghai |
Share:
Alamar: babu
Origin: Ningbo
| Sayar da Rukuni | : | Piece/Pieces |
| Nau'in Kunshin | : | kartani / pallet |
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Bonnet shine matsi mai riƙe da ƙulli na ƙofa mai ƙulli-bonnet zuwa API 600. Yana ɗaukar akwatin shaƙewa, flange bolting, da wurin zama na baya - kuma dole ne ya jefar da tsabta, injin daidai, kuma ya wuce gwajin hydrostatic ba tare da yayyo ba. Porosity a cikin simintin gyare-gyare ba batun kwaskwarima ba ne: wani yanki ne da aka soke da aka gano a mafi munin lokacin da zai yiwu, bayan an saka sa'o'in injiniyoyi.
Wannan shi ne dalilin da ya sa bawul masana'antun a duk duniya tushen bonnets daga Ningbo Ruican. Muna samar da bawul ɗin bawul ɗin ƙofa a cikin ASTM A216 WCB carbon karfe (tare da WC6, WC9, CF8M, da zaɓuɓɓukan bakin CF8) ta hanyar saka hannun jari, isar da simintin ɗimbin yawa, simintin gyare-gyare tare da kyakkyawan gamawar simintin simintin a cikin yankin akwatin shaƙewa. Tsarin tsari na kusa-net yana rage izinin injina akan flange, yankin gland, da fuskar gasket, yana rage duka lokacin injina da sharar kayan abu idan aka kwatanta da bonnet ɗin yashi.
Bayan yin simintin gyare-gyare da daidaitawa, kayan kwalliyar CNC cikakke ne - fuskar flange, ƙarewar fuska (125-250 µin AARH serration ta ASME B16.5), kwandon shaƙewa, kujera ta baya, da ramukan ingarma - tare da shirye-shiryen CNC kulle zuwa zanenku. Ana iya ba da simintin simintin gyare-gyare, gwajin NDE (RT/UT/MT na ƙarin buƙatun ASME B16.34), kuma an tattara su tare da takaddun shaida na EN 10204 3.1 da cikakken yanayin zafi.
| Parameter | Specification |
|---|---|
| Material | ASTM A216 WCB (WC6 / WC9 / CF8M / CF8 options) |
| Design Standard | API 600, ASME B16.34 |
| Manufacturing Process | Silica sol investment casting + CNC machining |
| Size Range | 1/2" – 4" class 150–600 (larger sizes by quotation) |
| Heat Treatment | Normalized + tempered per A216 |
| Flange & Face Machining | Raised face serration 125–250 µin AARH per ASME B16.5 |
| Testing | Hydrostatic shell test of machined bonnets on request; RT/UT/MT NDE |
| Documentation | EN 10204 3.1 certificates, chemical/mechanical test reports, heat traceability |
| Applications | Oil & gas, petrochemical, steam, waterworks gate valves |
Yashi-simintin 2 "aji 300 bonnet iya ɗaukar 8-12 mm na machining stock a ko'ina, mafi yawan abin da zama kwakwalwan kwamfuta. Zuba jari simintin rage stock zuwa 1.5-3 mm a kan machined fuskoki da kuma sake haifar da shaƙewa na ciki profile as-siminti. Hade da mai tsabta karfe (ƙananan iskar gas da hada matakan daga silica solly) 5% na yau da kullum aiki, bawul 1. 500-5,000 yanki na shekara-shekara.
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Bayanin Sirri: Sirrinka yana da matukar mahimmanci a gare mu. Kamfaninmu yayi alkawarin kar a bayyana keɓaɓɓun bayananku ga kowane fallasa tare da izini na bayyananne.
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