| Uhlobo lokukhokha: | L/C,T/T |
| Incoterm: | CFR,EXW,FOB |
| Min. I-oda: | 100 Piece/Pieces |
| Ukuthutha: | Ocean,Land,Air,Express |
| I-Port: | Ningbo,Shanghai |
Share:
Ibhulogi: Lutho
Origin: I-Ningbo
| Ukuthengisa Amayunithi | : | Piece/Pieces |
| Uhlobo lwephakheji | : | ibhokisi/iphalethi |
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I -Marine Propeller Hub iyingxenye yesakhiwo emaphakathi yesistimu yokuhambisa olwandle, exhuma ama-propeller shaft kanye ne-torque edlulisa injini ukuze ikhiqize i-thrust. Isebenza ezindaweni ezinzima zamanzi olwandle, ihabhu kumele imelane nokugqwala, ukuguguleka kwe-cavitation, nokuhlasela kwe-galvanic ngenkathi igcina amandla aphezulu emishini kanye nokunemba kobukhulu bokufakwa kwe-blade.
I-Ningbo Ruican ikhiqiza leli hhabhu isebenzisa ukutshala imali okunembayo kwe-C95800 nickel-aluminium bronze (NAB), into eyaziwa ngokumelana nokugqwala kwamanzi olwandle, amandla esivuno esiphezulu, kanye nezakhiwo zokulwa ne-biofouling. Imishini yethu ye-CNC iqinisekisa izikhala zempande enembe, i-taper bore, kanye nobukhulu bokhiye kumazinga afanele wasolwandle.
| 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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Isitatimende Sobumfihlo: Ubumfihlo bakho bubaluleke kakhulu kithina. Inkampani yethu ithembisa ukungadaluli imininingwane yakho kunoma yikuphi ukuveza izimvume zakho ezicacile.
Xhumana Nanje