因不可抗力要求延长交船的英文邮件模板如下：

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Subject: Request for Extension of Ship Delivery Due to Force Majeure

Dear [Recipient's Name],

I hope this message finds you well.

I am writing to inform you that, due to [specific force majeure event, e.g., an unexpected natural disaster, government actions, etc.], we are unable to deliver the ship according to the original agreed-upon schedule. We deeply regret any inconvenience this may cause and sincerely apologize for any disruption to your plans.

The force majeure event has necessitated an immediate and significant impact on our operations, making it impossible to maintain the original delivery timeline. We are actively working with our team to assess the situation and determine the new delivery date as soon as possible.

We understand the importance of timely delivery and are committed to minimizing any impact on your operations. Please let us know if there are any specific deadlines or requirements we need to be aware of to ensure we can meet your needs as soon as possible.

Thank you for your understanding and patience in this matter. We look forward to your prompt response and to resuming our normal operations.

Best regards,

[Your Name]

[Your Position]

[Your Company]

[Contact Information]

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请根据实际情况替换方括号中的内容，确保邮件内容准确无误。