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Customs Clearance for Various Types of Ship or Boat Propellers and Blades

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Clearance of Ship & Boat Propellers and Blades | HS Code, Documents, Permits & Standards

Customs Clearance of Ship & Boat Propellers and Blades in Iran (HS Code + Documents & Permits)

The customs clearance of various ship and boat propellers and their blades is one of the key and strategic processes in the supply chain of marine industry parts. This process is highly sensitive because ship and boat propellers and their blades are vital components of propulsion systems that directly affect the performance and efficiency of marine vessels.

For estimating the time and cost of clearing ship & boat propellers and blades, get in touch with Saba Tarkhis experts.

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1) Types and Applications of Ship & Boat Propellers

Ship and boat propellers are essential parts of marine propulsion systems used to transfer power from the engine to the water and ultimately move the ship or boat. These propellers are mainly made from alloys resistant to corrosion and water pressure to operate effectively in harsh marine conditions. Depending on the type of vessel and its specific use, the materials used in propeller manufacturing may include the following:
  • Aluminum alloys: Lightweight and corrosion-resistant, suitable for light and fast boats.
  • Stainless steel (SS): Highly resistant to corrosion and pressure, suitable for heavy and large ships.
  • Bronze alloys: High resistance to corrosion and wear, suitable for various marine applications including commercial and military ships.
  • Nickel–Aluminum–Bronze (NiAlBr) alloys: Used in military ships and high-speed boats due to excellent resistance to corrosion and fatigue.
Applications of ship & boat propellers: Commercial ships: Propellers of commercial ships are designed for long international routes carrying cargo. They must withstand heavy loads and high pressures.
Passenger ships: In these vessels, propellers should be designed to ensure maximum comfort with minimal vibration and noise for passengers.
Recreational boats: Propellers of recreational boats are usually designed for high speed and dynamic performance.
Military ships: Propellers of military ships require the highest level of strength and efficiency, as these vessels operate in critical and combat environments.
Fishing boats: Propellers of fishing boats must withstand harsh marine conditions and offer durability under continuous use.

2) Required Permits for Clearing Ship & Boat Propellers and Their Blades

Technical Permit from the Office of Rail & Marine Industries

This permit is one of the most essential documents required for clearing propellers and blades of ships and boats. The Office of Rail & Marine Industries, as the specialized authority, is responsible for reviewing and approving the technical specifications and related standards of these components. Without this permit, customs clearance is not possible.

Currency Allocation Permit from the Office of Rail & Marine Industries

For foreign currency allocation and financing the import of these parts, the importer must obtain a currency permit from the Office of Rail & Marine Industries. This permit confirms that the import is carried out within national currency policies and according to designated commodity priorities.

3) Key Technical Considerations in Clearing Ship & Boat Propellers

Customs clearance of ship and boat propellers and their blades, due to technical complexities and strict regulations, requires specialized knowledge and precision in executing legal steps and providing the necessary documents. This process includes various stages which are discussed in detail below:

1. Customs Tariff (HS Code)

Ship and boat propellers and their blades are classified under different tariff codes based on type, material, and application. Typically, ship and boat propellers are classified under tariff code 848710. However, if there are changes in the material or design of the propeller, the tariff code may change. Accurate review and matching of the tariff code with the product specifications prior to import is crucial, as any mistake in determining the code can lead to increased costs or clearance delays.

2. Required Documents for Clearance

  • Customs declaration: Documentation containing complete information about the goods, including type, weight, value, and tariff code.
  • Commercial Invoice: Includes financial details of the transaction, price, payment terms, and seller/buyer details.
  • Packing List: Detailed packaging information including number of units, gross and net weight, and package dimensions.
  • Certificate of Origin: Indicates the country of manufacture and may directly affect customs tariffs.
  • Quality and conformity certificates: In specific cases, certifications related to international standards such as ISO or CE, as well as conformity with maritime standards like IMO, are mandatory.

3. Compliance with International Standards

Propellers and blades must comply with international marine industry standards, including:
ISO (International Organization for Standardization): Standards related to material quality and manufacturing processes.
IMO (International Maritime Organization): Standards related to vessel safety and performance at the international level.
ABS (American Bureau of Shipping): Special standards for commercial and military ships.
DNV GL (Norwegian-German maritime classification society): One of the most reputable standards for marine equipment.

4. Technical Specifications of Propellers and Blades

Weight: Heavier propellers may perform better in certain conditions but require more powerful engines.
Dimensions: Propeller dimensions are directly related to vessel performance. Incorrect sizing can lead to increased fuel consumption or reduced efficiency.
Materials: Materials must match operating and environmental conditions. For example, using aluminum propellers in saltwater is not recommended due to corrosion.
Number of blades: The number of blades affects efficiency and speed. Four- or five-blade propellers are typically used for larger vessels, while three-blade propellers are used for high-speed boats.
Special import conditions: Some countries may have restrictions or specific regulations for importing propellers and blades of ships and boats. These may include mandatory compliance with certain standards, the need for safety/health certificates (where materials could contain harmful substances), or environmental protection rules. Aligning these requirements with Iranian customs regulations and the country of origin is highly important.

4) Exporting/Importing Countries and Trade Volume

Countries Exporting and Importing Ship & Boat Propellers

Exporting countries:
China: As one of the world’s largest manufacturers, China has the largest share of exports of these parts to Iran.
South Korea: With advanced technology and high quality, it is one of the main sources of ship and boat propellers and blades for Iran.
Germany: Known for high-quality production aligned with strict international standards.
Japan: Another leading country producing high-quality propellers and blades.
Importing countries: In addition to meeting domestic demand, Iran exports some of these parts to neighboring countries such as Iraq, the United Arab Emirates, and Central Asian countries.

Import and Export Volumes

The volume of imports of these parts to Iran varies mainly based on the domestic needs of the marine industries. Generally, the country’s high demand for marine components—due to extensive coastlines and the importance of maritime transport—leads to significant imports from producing countries. Exports of these parts are lower due to limited domestic production capacity; however, Iran continuously strives to consolidate its position in regional markets.

5) Best Practices for Clearing Ship & Boat Propellers through Iranian Customs

For fast and efficient customs clearance of ship and boat propellers, follow these steps:
Preparation and submission of complete documents: Ensure all required documents—including import permits, shipping documents, and safety/packaging certificates—are prepared and submitted to customs. Work with a specialized customs broker: Choosing an experienced broker who knows the clearance processes for marine parts can speed up the procedure.
Payment of customs duties and taxes: Accurately calculate and pay applicable duties and taxes on time to avoid delays.
Compliant packaging and transport: Use proper packaging considering the technical nature and weight of the part and adhere to international transport standards. This is a key requirement in clearing ship and boat propellers.
Goods Short Description HS Code
Ship/boat propeller & blades Propulsion part; alloyed (NiAlBr/SS/Al/Bronze) 848710

Exact classification depends on material, number of blades, diameter, application, and installation/spare status.

Need precise HS Code determination, marine permits, and document preparation? Our team manages the case end-to-end.

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Frequently Asked Questions

What is the HS Code for ship/boat propellers?

Typically, ship/boat propellers fall under 848710; final determination depends on material, dimensions, and application.

What permits are required for import?

As applicable: a technical permit from the Office of Rail & Marine Industries and a currency allocation permit; also, conformity with maritime standards (IMO/ABS/DNV GL) and safety for transport/storage.

What are the packaging and transport requirements?

Compliance with UN/IMDG standards, proper lashing, heavy-load marking, corrosion/impact protection, and use of authorized vehicles for transporting heavy parts.

Multimedia Suggestions

  • Image file name: ship-boat-propeller-customs-clearance-iran.jpg
  • Alt Text: Customs clearance of ship and boat propellers and blades in Iran | HS 848710
  • Caption: «Propeller clearance steps: from marine-industry permits to IMO/ABS standards»
  • Infographic: «Checklist of documents, HS, and transport requirements for ship/boat propellers»

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Conclusion & Call to Action

Clearing ship and boat propellers is sensitive due to weight/size, standard requirements, and multi-agency permits. Saba Tarkhis, with hands-on experience in marine cases, advances your process quickly and in full compliance with regulations.

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Premium Customs Services by Saba Brokerage

With years of experience in clearing marine goods—including ship and boat propellers and blades—we offer premium services to our clients. These include:
Specialized consulting: Our experts, fully versed in customs regulations and international standards, provide tailored advice on the best clearance methods and document preparation.
Fast and reliable follow-up: Through advanced systems and direct communication with customs authorities, your clearance process is handled swiftly and without interruption—especially crucial for sensitive parts like propellers and blades.
Document preparation and compliance: An experienced team prepares and reviews all documents required for clearing ship and boat propellers with precision, preventing any issues at customs.
Standards compliance: We ensure all your imported parts comply with the latest international standards and Iran’s domestic regulations—particularly important for marine products that must meet stringent requirements.
Post-clearance services: Beyond clearance, we provide post-clearance services such as domestic transport, repackaging, and rapid delivery to your destination.

By choosing our services for clearing ship and boat propellers, you gain the expertise of a seasoned team that addresses all your needs accurately and in the shortest possible time. We are committed to delivering high-quality services and your complete satisfaction.

Contact our experts for more information.

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