xiamen shangshang technology co.,ltd
| Payment Terms | T/T, L/C, PayPal, Western Union |
| Supply Ability | 500000 Pieces per Month |
| Packaging Details | Individual PE bag + anti-rust paper, partitioned foam tray, export-grade corrugated carton with pallet |
| Surface Finish | Ra 0.4μm Passivated |
| Length | Up to 1500mm |
| Delivery Time | 3-5 working days for samples, 15-25 working days for production |
| Tolerance | ±0.02mm Taper |
| Material Grade | Stainless Steel 316 |
| Corrosion Test | 500h Salt Spray |
| Place of Origin | Guangdong, China |
| Certification | ISO 9001:2015; SGS; IATF 16949; ISO 13485 |
| Brand Name | KJT Precision |
| Model Number | CNC-TP-007-STAI |
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Product Specification
| Payment Terms | T/T, L/C, PayPal, Western Union | Supply Ability | 500000 Pieces per Month |
| Packaging Details | Individual PE bag + anti-rust paper, partitioned foam tray, export-grade corrugated carton with pallet | Surface Finish | Ra 0.4μm Passivated |
| Length | Up to 1500mm | Delivery Time | 3-5 working days for samples, 15-25 working days for production |
| Tolerance | ±0.02mm Taper | Material Grade | Stainless Steel 316 |
| Corrosion Test | 500h Salt Spray | Place of Origin | Guangdong, China |
| Certification | ISO 9001:2015; SGS; IATF 16949; ISO 13485 | Brand Name | KJT Precision |
| Model Number | CNC-TP-007-STAI | ||
| High Light | Stainless 316 Propeller Shaft ，Marine Grade CNC Turning Ra 0.4μm ，Corrosion Resistant CNC Shaft | ||
This marine-grade stainless steel 316 CNC turned propeller shaft delivers superior corrosion resistance for saltwater environments. Featuring Ra 0.4μm surface finish and ±0.02mm taper accuracy, the shaft is manufactured from 316 stainless steel that withstands 500+ hours of salt spray testing without pitting. Passivated finish further enhances corrosion resistance. Each shaft is dynamically balanced and inspected with precision runout measurement.
As a leading CNC turning manufacturer with over 15 years of precision machining experience, we produce Marine Grade Stainless Steel 316...
| Parameter | Specification |
|---|---|
| Material | Stainless Steel 316 |
| Tolerance | ±0.02mm Taper |
| Surface Treatment | Passivated Ra 0.4μm |
| Material Grade | Stainless Steel 316 |
| Tolerance | ±0.02mm Taper |
| Surface Finish | Ra 0.4μm Passivated |
| Corrosion Test | 500h Salt Spray |
| Length | Up to 1500mm |
50+ CNC Machines
Swiss-type lathes, 3/4/5-axis machining centers, turn-mill centers from Citizen, Star, Doosan, and Mazak
Advanced QC Lab
CMM, 2D vision measurement, roughness tester, hardness tester, salt spray chamber, spectral analyzer
Certifications
ISO 9001:2015, SGS certified, material traceability, PPAP Level 3, full inspection reports
Engineering Team
15+ engineers providing DFM analysis, process optimization, and free technical consultation
Monthly Capacity
500,000+ precision turned parts per month with stable quality and on-time delivery
Global Export
Exported to 30+ countries across North America, Europe, Japan, Korea, and Southeast Asia
Q: Why 316 over 304 for marine applications?
A: 316 stainless steel contains 2-3% molybdenum which provides significantly better resistance to chloride pitting and crevice corrosion in saltwater compared to 304. We recommend 316 for any seawater-exposed application.
Q: What is the maximum shaft length you can produce?
A: We can CNC turn shafts up to 1500mm in length with consistent diameter tolerance. Longer shafts available with center-rest support.
Q: Do you provide dynamic balancing?
A: Yes, we perform dynamic balancing to G6.3 or better grade on all rotating shafts. Balance certificates are provided.
Send us your drawings or samples. We provide free DFM analysis and quotation within 24 hours.
ISO 9001:2015 Certified | 15+ Years Experience | Global Shipping | OEM/ODM Welcome
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2007
Total Annual:
1000-10000
Employee Number:
50~150
Ecer Certification：
Verified Supplier
XIAMEN SHANG SHANG TECHNOLOGY CO., LTD is a medium-sized private enterprise specializing in precision hardware turning parts, cold heading parts, stamping parts and other processing. It is located in No.179 Tongan Park, Tongan Centralized Industrial Zone, Xiamen City, with more than 50... XIAMEN SHANG SHANG TECHNOLOGY CO., LTD is a medium-sized private enterprise specializing in precision hardware turning parts, cold heading parts, stamping parts and other processing. It is located in No.179 Tongan Park, Tongan Centralized Industrial Zone, Xiamen City, with more than 50...
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