Glossário essencial de termos de compras de fixadores para importadores africanos.
International Trade Terms (Incoterms)
FOB (Free on Board): Seller delivers goods onto the vessel. Buyer bears all costs and risks from that point. CIF (Cost, Insurance, Freight): Seller pays for delivery, insurance, and freight to destination port. EXW (Ex Works): Buyer picks up goods at seller's premises. DDP (Delivered Duty Paid): Seller delivers to buyer, paid all costs including duties.
| Term | Seller's Responsibility | Buyer's Responsibility | Risk Transfer |
|---|---|---|---|
| FOB | Delivery to vessel | Freight, insurance, duties | On vessel |
| CIF | Freight, insurance to port | Duties, inland transport | Destination port |
| EXW | None (goods ready) | All costs | Seller's premises |
| DDP | All costs including duties | None | Buyer's premises |
Quality Documentation
Mill Test Certificate (MTC): Document certifying chemical composition and mechanical properties of steel. Also called material test report or inspection certificate. Certificate of Origin: Document certifying the country where goods were manufactured. Quality Control Certificate: Third-party inspection report confirming product quality.
Ordering Terms
MOQ (Minimum Order Quantity): Minimum number of pieces per order. Batch Code: Identification number linking products to specific manufacturing batch. Lead Time: Time from order placement to shipment. Payment Terms: Common options include T/T (Telegraphic Transfer), L/C (Letter of Credit), or payment platforms like Alibaba Trade Assurance.
Shipping & Logistics
Container Load: 20ft container holds approximately 10-15 tons of fasteners. 40ft container holds approximately 20-25 tons. Consolidation: Combining small orders with other buyers to fill a container. Freight Forwarder: Company that arranges shipping logistics. Bill of Lading (B/L): Document of title for shipped goods.
Quality Verification
Pre-shipment Inspection (PSI): Inspection before shipment by third-party like SGS, Bureau Veritas, or Intertek. Dimensional Inspection: Checking thread pitch, head dimensions, overall length against specifications. Visual Inspection: Checking for surface defects, coating quality, packaging condition. Salt Spray Test: Testing corrosion resistance of coatings in accelerated salt spray environment.
Perguntas Frequentes
What are Procurement Guide and how are they used?
Procurement Guide are essential components in construction and manufacturing. Proper selection depends on load requirements, environmental conditions, and material compatibility.
How do I choose the right fastener for my project?
Consider the material being fastened, load requirements, environmental exposure, and applicable standards. Consult with a professional if unsure about specifications.
What materials are available for these fasteners?
Common materials include carbon steel, stainless steel, alloy steel, and specialty alloys. Each offers different strength, corrosion resistance, and cost characteristics.
Do you offer custom manufacturing?
Yes, we offer custom fastener manufacturing to spec. Contact our sales team with your requirements for pricing and lead times.
Need fasteners for your project? Get a factory quote from TradeGo.
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