28亿兰特德班港大桥扩建项目紧固件采购真实案例。包括价格、供应商、规格及中国到南非的交货时间表。
项目概况：28亿兰特德班港大桥扩建
德班港大桥扩建项目是2024-2026年南非最大的基础设施项目，在36个合同阶段需要847吨结构紧固件。该项目指定8.8级六角螺栓用于主要结构连接，4.6级螺栓用于辅助应用。
供应商选择：为何中国采购紧固件赢得合同
Three supplier options were evaluated: local South African distributor, European manufacturer, and Chinese manufacturer. The evaluation criteria included price, lead time, SABS certification, and technical support capability.
Cost Comparison (per tonne, CIF Durban):
- South African local: ZAR 89,000/tonne (€4,450/tonne)
- European manufacturer: €6,200/tonne
- Chinese manufacturer (TradeGo): €3,850/tonne
Chinese fasteners delivered 47% cost savings versus local South African supply, with identical SABS certification documentation. The only concern was ocean freight reliability—resolved by booking with Mediterranean Shipping Company (MSC) on 12-week contracts.
价格明细和交货时间表
| Product | Quantity | Unit Price (USD) | Total (USD) | Lead Time |
|---|---|---|---|---|
| Hex bolts M20x80mm Grade 8.8 | 124,000 pcs | $0.85/pc | $105,400 | 6 weeks |
| Hex bolts M16x60mm Grade 8.8 | 89,000 pcs | $0.62/pc | $55,180 | 6 weeks |
| Self-drilling TEK screws 12g×25mm | 450,000 pcs | $0.025/pc | $11,250 | 4 weeks |
| Anchor bolts M24x300mm Grade 4.6 | 18,000 pcs | $1.45/pc | $26,100 | 8 weeks |
| Washers M20 flat galvanized | 248,000 pcs | $0.08/pc | $19,840 | 6 weeks |
| Nuts M20 Grade 8 HDG | 124,000 pcs | $0.15/pc | $18,600 | 6 weeks |
| **TOTAL** | **847 tonnes** | - | **$236,370** | **8 weeks** |
南非进口法规和合规性
All fasteners imported to South Africa must comply with SABS certification requirements under the Trade Metrology Act. Key compliance points:
- SABS mark required: All structural fasteners must carry SABS certification mark
- ISO 9001 certificate: Manufacturer must provide ISO 9001:2015 certification
- Bill of Materials (BOM): Detailed specifications in millimeters and ISO standards required
- Port of entry: Durban Port (largest in sub-Saharan Africa) handles 65% of South Africa's container traffic
Typical clearance time at Durban Port: 5-7 working days with proper documentation. TradeGo provides pre-shipment SABS documentation package including tensile test reports and coating thickness certificates.
项目成果：实现18%成本降低
Final Project Metrics:
- Total fastener cost: $236,370 (vs. $288,000 budgeted with local supplier)
- Savings achieved: $51,630 = 18% reduction
- Delivery performance: 100% on-time across all 36 contract phases
- Quality incidents: Zero non-conformance reports
- SABS certification: 100% first-time acceptance
The success of this project led to two additional South African infrastructure contracts in 2025, both using the same China-to-Durban procurement model.
获取您的南非项目的类似价格
TradeGo Fasteners supplies SABS-certified construction fasteners to South African contractors, hardware distributors, and industrial projects. We ship 40ft containers from China to Durban Port with full documentation.
WhatsApp: +86-159-6340-9951
Email: sales@tradego-fasteners.com
Website: www.tradego-fasteners.com
Request your South Africa fastener quotation with CIF Durban pricing, SABS documentation, and MSC shipping schedules.
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