Kev lag luam li qub ua haujlwm hauv qee qhov chaw hnyav tshaj plaws hauv ntiaj teb. Cov nroj tsuag tshuaj, cov chaw tawm ntug dej hiav txwv, cov kab dej hiav txwv, thiab cov kua qaub- cov kav dej yuav tsum muaj cov khoom siv uas tuaj yeem tiv taus corrosion, siab, yaig, thiab kub hloov tau ntau xyoo.
NtawmStainless hlau Hoobkas, Peb muab cov ntawv, coils, strips, tuav, nrog rau cov raj hauv kev cai ntev, tiav, thiab cov duab kom haum rau koj qhov project.
ASTM B165 UNS N04400 yog dab tsi?
ASTM B165 yog tus qauv specification npog seamless yeeb nkab thiab raj ua los ntawm npib tsib xee - tooj liab alloy UNS N04400 (Monel 400).
Lub alloy muaj feem ntau:
- Nickel: yam tsawg kawg nkaus 63%
- Tooj liab: 28-34%
- Me me ntawm hlau thiab manganese
Cov npib tsib xee no- tooj liab qauv tsim ib qho khoom siv- kev daws teeb meem alloy nrog siab toughness thiab zoo heev tsis kam rau corrosive media.
Vim li cas Valve Manufacturers xaiv UNS N04400?
1. Zoo tshaj Corrosion Resistance
Industrial valves nquag ntsib:
- Dej ntsev
- Chlorides
- Cov tshuaj acidic
- Alkaline kua
- Siab -cov av noo nyob sab nraud
UNS N04400 muab kev tiv thaiv zoo tshaj tawm tsam:
- Pitting corrosion
- Kev txhim kho corrosion
- Kev nyuaj siab corrosion cracking
- Seawater nres
Qhov no ua rau cov alloy zoo tagnrho rau:
- Offshore valve lub cev
- Marine cua txias systems
- Desalination nroj tsuag
- Chemical transfer systems
- Refinery txheej txheem li qub
Raws li kev lag luam cov ntaub ntawv pov thawj, Monel 400 ua tau zoo tshwj xeeb hauv cov dej hiav txwv ntws sai thiab cov dej ua haujlwm.
2. Cov neeg kho tshuab siab zog rau Valve Siab Systems
Industrial valves yuav tsum tau:
Siab pipeline siab
Rov qhib thiab kaw lub voj voog
Thermal stress
Mechanical vibration
UNS N04400 muaj zog tensile thiab yield zog thaum tuav ductility.
Cov cuab yeej cuab tam ntawm ASTM B165 UNS N04400
| Khoom | Tus nqi |
| Tensile zog | Ntau dua lossis sib npaug rau 483 MPa (70 ksi) |
| Yield zog | Ntau dua lossis sib npaug rau 172 MPa (25 ksi) |
| Elongation | Ntau dua lossis sib npaug li 35% |
| Qhov ntom | 8.80 g / cm³ |
| Qhov Kev Pab Cuam Siab Tshaj Plaws | Kwv yees li . 480–500 degree |
3. Kev ua tau zoo heev hauv kev siv Marine Valve
Marine ib puag ncig muaj kev txhoj puab heev rau cov hlau zoo tib yam vim dej hiav txwv muaj cov tshuaj chloride siab.
ASTM B165 UNS N04400 yog dav siv hauv:
- Shipbuilding li qub
- Seawater intake systems
- Offshore drilling li qub
- Marine hluav taws tiv thaiv systems
- Ntsev dej txias systems
Lub alloy qhov qis seawater corrosion yuav pab txo tau:
- Valve leakage txaus ntshai
- Maintenance downtime
- Hloov zaus
- Cov nqi khiav lag luam
Cov chaw lag luam qhia Monel 400 seawater corrosion tus nqi qis dua 0.025 hli / xyoo raws li qee qhov kev ua haujlwm.
ASTM B165 Yuav Ua Li Cas Txhim Kho Valve Manufacturing Efficiency?
Precision seamless yeeb nkab ntau lawm
ASTM B165 seamless yeeb nkab qauv pab cov tuam txhab ua tiav:
- Uniform phab ntsa thickness
- Zoo dua siab ncaj ncees
- Txo cov vuam tsis xws luag
- Txhim kho machining raug
Qhov no yog qhov tseem ceeb thaum tsim khoom:
- Valve lub cev
- Trim cov khoom
- Siab- tuav qhov chaw
Seamless Monel yeeb nkab kuj tseem txhim kho lub sijhawm ntev - kev nyab xeeb kev ua haujlwm hauv kev lag luam tseem ceeb xws li LNG, petrochemical processing, thiab offshore zog.
Zoo Weldability thiab Fabrication
Valve manufacturers tau txais txiaj ntsig los ntawm Monel 400 vim nws tuaj yeem ua tau:
- Machined raug
- Welded ntseeg tau
- Tsim nyob rau hauv complex valve Cheebtsam
Qhov no txhim kho cov khoom yooj yim rau:
- Kev cai industrial li qub
- OEM valve systems
- High - cov khoom siv txheej txheem tshwj xeeb
ASTM B165 UNS N04400 Khoom Specifications
| Specification | Paub meej |
| Txuj | ASTM B165 / ASME SB165 |
| Khoom Qib | UNS N04400 / Monel 400 |
| Yam khoom | Seamless Yeeb Nkab & Tube |
| Txoj kev tsim khoom | Txias ua hauj lwm / Kub tiav |
| Sab nraud txoj kab uas hla | 6mm-610 hli |
| Phab ntsa Thickness | 0.5mm-30mm |
| Cov Txheej Txheem Yeeb Nkab | SCH 5 – NWS 160 |
| Ntev | Random / Tsau / Custom |
| Nto tiav | Annealed / Polished / Pickled |
| Cov khoom sib npaug | W.Nr. 2.4360 / 2.4361 |
| Daim ntawv muaj | Tube, Tube, Valve Parts, Forgings |
| Daim ntawv thov | Valve Manufacturing, Marine, Tshuaj, Roj & Gas |
ASTM B165 Sib piv nrog Standard Stainless hlau li cas?
| Feature | ASTM B165 UAS N04400 | 316L Stainless hlau |
| Chloride Resistance | Zoo heev | Nruab nrab |
| Seawater Resistance | Zoo heev | txwv |
| Stress Corrosion Cracking Resistance | Zoo heev | Nruab nrab |
| Hydrofluoric Acid Resistance | Zoo heev | pluag |
| Nqi | Siab dua | qis |
| Marine Valve Lifespan | Ntev dua | Nruab nrab |
Rau cov tshuab muaj corrosive siab heev, Monel 400 feem ntau muab tus nqi qis dua tag nrho txawm hais tias tus nqi pib ntau dua.
Xaus
Rau kev lag luam kev lag luam hauv kev ua haujlwm siab corrosive thiab siab - ib puag ncig siab, Monel 400 tseem yog ib qho ntawm cov khoom siv siab tshaj plaws rau kev lag luam valve.
Rau cov neeg yuav khoom B2B nrhiav kev txhim khu kev qha ASTM B165 UNS N04400 seamless yeeb nkab thiab cov kev daws teeb meem kev lag luam, Sxthsteel muab lub Hoobkas- kev txhawb nqa ncaj qha, kev tsim khoom, thiab kev xa tawm thoob ntiaj teb.Tiv tauj pebrau kev hais lus lossis kev txhawb nqa.
FAQs:
Puas yog ASTM B165 UNS N04400 haum rau seawater li qub?
Yog lawm. Monel 400 muaj cov seawater corrosion kuj zoo heev thiab yog dav siv hauv marine thiab offshore valve systems.
UNS N04400 puas tuaj yeem welded?
Yog lawm. Monel 400 muaj qhov zoo weldability thiab tuaj yeem tsim rau hauv cov txheej txheem valve.
Cov kev lag luam twg feem ntau siv Monel 400 li qub?
Marine engineering, tshuaj ua haujlwm, roj & roj, tsim hluav taws xob, LNG, thiab kev lag luam desalination feem ntau siv Monel 400 li qub.
