| Kalite peman: | L/C,T/T |
| Incoterm: | CFR,EXW,FOB |
| Min. Lòd: | 100 Piece/Pieces |
| Transpòtasyon: | Ocean,Land,Air,Express |
| Port: | Ningbo,Shanghai |
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Brand: Okenn
Origin: Ningbo
| Vann Inite | : | Piece/Pieces |
| Kalite pake | : | katon/palèt |
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Marine Propeller Hub la se eleman estriktirèl santral yon sistèm pwopilsyon maren, ki konekte lam elis yo ak arbr pwopilsyon an epi transmèt koupl motè pou jenere poussée. Opere nan anviwònman dlo lanmè piman bouk, mwaye a dwe reziste korozyon, ewozyon kavitasyon, ak atak galvanik pandan y ap kenbe gwo fòs mekanik ak presizyon dimansyon pou aliye lam.
Ningbo Ruican fabrike sant sa a lè l sèvi avèk depoze envestisman presizyon nan C95800 nikèl-aliminyòm bwonz (NAB), yon materyèl ki renome pou rezistans eksepsyonèl korozyon dlo lanmè li yo, gwo fòs sede, ak pwopriyete anti-biofouling. Machin CNC nou an asire fant rasin lam egzak, twou cône, ak dimansyon keyway nan estanda maren egzak.
| Parameter | Specification |
|---|---|
| Material | C95800 (NiAl Bronze, ASTM B148) |
| Tensile Strength | ≥ 655 MPa |
| Yield Strength | ≥ 250 MPa |
| Elongation | ≥ 10% |
| Hardness | 150–200 HBW |
| Composition | Cu 79%, Al 9%, Ni 4.5%, Fe 4%, Mn 1%, Si 0.1% |
| Corrosion Resistance | Excellent in seawater (per ASTM G48) |
| Parameter | Specification |
|---|---|
| Casting Process | Silica sol investment casting |
| Dimensional Tolerance | ISO 8062 CT5–CT6 |
| Surface Roughness | Ra 3.2–6.3 μm (as-cast); Ra 1.6 μm (machined) |
| Weight Range | 5–150 kg |
| Wall Thickness | 8–40 mm |
| Casting Defect Level | Level 2 per ASTM E446 |
| Parameter | Specification |
|---|---|
| Taper Bore Tolerance | ±0.015 mm (matched to shaft) |
| Keyway Width | H7 tolerance |
| Blade Root Slot | ±0.02 mm positional tolerance |
| Surface Finish (bore) | Ra 0.8 μm (ground) |
| Threaded Holes | Class 6H per ISO 965 |
| Runout (taper bore to OD) | ≤ 0.05 mm |
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Deklarasyon sou vi prive: Konfidansyalite ou trè enpòtan pou nou. Konpayi nou an pwomèt pou nou pa divilge enfòmasyon pèsonèl ou nan nenpòt ki EXPANY ak soti otorizasyon eksplisit ou.
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