
Location: Luanda, Angola
Octal Steel has completed an air freight delivery of Casing Transition Adapters to Luanda, Angola. The shipment was arranged from Shanghai Pudong International Airport to Antonio Agostinho Neto International Airport, supporting an urgent oilfield supply requirement where delivery time, cargo identification, and customs documentation needed to be controlled closely.
The order included 4 export packages with a total gross weight of 5,754 kg and a total volume of 9.018 m³. Air shipment was selected to shorten the delivery cycle and help the client receive the required casing transition components without waiting for a standard sea freight schedule.This oilfield casing transition adapter shipment required close coordination between product identification, air freight booking, package size control and arrival documentation, because the cargo was prepared for urgent oilfield use in Luanda.
This shipment covered large size casing transition adapter components used in casing-related assemblies where different connection or dimensional interfaces need to be matched during oilfield operations. For this type of adapter, dimensional accuracy, material traceability, surface condition and correct marking are important because any mismatch may delay site installation, receiving inspection or release for field use.
Key shipment information included:
| Item | Details |
|---|---|
| Product Name | Casing Transition Adapter |
| Product Type | Large size casing transition adapter |
| Shipment Type | Air Freight |
| Quantity / Packages | 4 Packages |
| Gross Weight | 5,754 kg |
| Total Volume | 9.018 m³ |
| HS Code | 730799 |
| PO No. | 45181467760 / 4518473143 |
| Destination Airport | Antonio Agostinho Neto International Airport, Luanda, Angola |
| Trade Terms | FOB |

Before shipment, Octal Steel organized the order according to the approved purchase order and export document requirements. For casing transition components, the key release points normally include product identification, dimensional check, marking review, packing verification, and document consistency before cargo handover.
The shipment documents were prepared to support customs clearance and consignee receiving inspection, including air waybill information, PO reference, HS code, package dimensions, gross weight, and volume records. This document chain helps the client match the delivered cargo with the purchase order and reduces the risk of delay at the destination airport.
The cargo was arranged as 4 individual packages for air transport. The casing transition adapter package dimensions were recorded before dispatch to support airline booking, cargo handling and consignee receiving inspection.
| Package | Dimensions |
|---|---|
| Package 1 | 332 × 88 × 66 cm |
| Package 2 | 320 × 116 × 69 cm |
| Package 3 | 320 × 116 × 66 cm |
| Package 4 | 320 × 116 × 56 cm |
For urgent oilfield cargo, air freight requires tighter coordination than regular sea shipment. Package size, weight, airway bill data, consignee notification, and arrival handling must be aligned before dispatch. Octal Steel coordinated the logistics process to ensure the cargo could be identified and received smoothly upon arrival in Luanda.
This Angola project shows Octal Steel’s ability to support an oilfield casing transition adapter shipment where product accuracy, cargo marking, export-ready packing information and logistics documentation all need to match before delivery. For urgent air freight cargo, the value is not only the adapter itself, but also the ability to control PO reference, package dimensions, gross weight, HS code, airway bill details and arrival notification in one document chain.
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