引言
银行保函是一种由银行发行的书面承诺，保证在特定条件下履约。它广泛用于商业交易中，以降低违约风险并提供财务担保。以下提供一系列银行保函的英文和中文样板，供参考。
致：
[收件人名称]
日期：[日期]
保函号：[保函号]
主题： 保函本保函由 [银行名称]（以下简称“本行”） 应 [申请人名称]（以下简称“申请人”） 之请求签发，保证 [受益人名称]（以下简称“受益人”） 因 [合同名称]（以下简称“合同”）而应收取之款项，在合同项下 [申请人] 履约失败时，由本行代为支付。
本保函在以下条件下生效：
申请人未按合同约定履行其义务 受益人向本行出具书面要求，主张申请人违约 受益人提交本要求并附上必要证明文件本保函的最高金额为 [金额]，并限于合同项下申请人的违约责任。本行在收到受益人的书面要求后，将立即向受益人支付保函金额，无需任何追索或抗辩。
本保函自签发之日起 [有效期] 内有效。在此期间，本行应受益人之请求延长本保函的有效期。
本保函受 [适用法律] 管辖并按其解释。
特此保函。
[银行名称][Bank's Letterhead]Date:
[Date]
Guarantee No.:[Guarantee Number]
Subject: Letter of GuaranteeThis Guarantee is issued by [Name of Bank] (hereinafter referred to as "the Bank") at the request of [Name of Applicant] (hereinafter referred to as "the Applicant") to guarantee the payment to [Name of Beneficiary] (hereinafter referred to as "the Beneficiary") of any sum or sums due and payable under the [Name of Agreement] (hereinafter referred to as "the Agreement") by the Applicant in the event of default by the Applicant in the performance of its obligations under the said Agreement.
This Guarantee shall become effective upon the following conditions being met:
A default shall have occurred by the Applicant in the performance of its obligations under the Agreement; A written demand shall have been made by the Beneficiary to the Bank claiming that the Applicant has defaulted; The Beneficiary shall have delivered such demand accompanied by such supporting documents as the Bank may reasonably require.The maximum amount for which this Guarantee is issued is [Amount] (only), which shall be limited to the Applicant's liability for breach of contract under the Agreement. Furthermore, the Bank shall, upon receipt of the Beneficiary's written demand as aforesaid, forthwith pay the Beneficiary the amount of this Guarantee without any recourse or defense whatsoever.
This Guarantee shall remain in full force and effect for a period of [Validity Period] from the date of its issuance. However, this Guarantee may be extended by the Bank for such further period or periods as the Beneficiary may request.
This Guarantee shall be governed by and construed in accordance with the laws of [Governing Law].
Issued by
[Name of Bank]以下是一些需要注意的附加信息：
银行保函的条款和措辞可能会根据不同的交易目的和法律管辖区而有所不同。 在起草银行保函时，务必仔细审查条款，以确保其满足所有相关方的要求。 申请人应仔细核查银行保函的内容，以确保其符合他们的承诺。 银行保函是一份具有法律约束力的文件，违反保函条款可能会导致法律后果。通过使用这些样板和牢记这些注意事项，企业和个人可以更有效地起草和使用银行保函，以满足他们的贸易需求并管理财务风险。
