Oct. 13, 2026
Packaging & Printing
A 211 beer can top end is a can-end size identified by the nominal diameter code “211.” In conventional inch-based can nomenclature, 211 refers to 2 11/16 inches, equivalent to 68.2625 mm and commonly rounded to 68.3 mm. That code is a useful starting point, but it does not by itself confirm that an end will fit a particular can body or seaming line. Buyers should verify the end profile, can-body specification, opening design, and seaming requirements with their can and filling-line partners before placing an order.
This guide explains what to check when evaluating 211 beer can ends, how to assess compatibility, and what information to prepare when requesting a quotation. It is intended for beverage brands, can manufacturers, contract packers, and packaging procurement teams sourcing ends for a defined can format.
This guide is for B2B buyers who need to source 211 beer can top ends for new production, a packaging change, or a second-source project. It is also useful when a buyer has a nominal size but lacks the complete technical documentation needed to confirm a match. If you are responsible for filling, can-making, procurement, or packaging development, use the checks below to structure discussions with both your supplier and production team.
A can top end is the closure attached to the open end of a can body during seaming. It provides the opening feature, supports product containment, and forms part of the finished can’s package integrity. A 211 end is identified by its nominal size code, which buyers can use to begin matching it to a corresponding can format.
The nominal 211 designation is commonly expressed as 2 11/16 inches. Using the exact conversion of 1 inch = 25.4 mm, that equals 68.2625 mm, or approximately 68.3 mm when rounded to one decimal place. These figures describe the nominal size convention; they are not a substitute for a supplier’s controlled drawing or the actual dimensions required for your application.
Beer can ends are commonly supplied with a scored opening and an attached tab, but the exact opening geometry and tab design vary by product and supplier. Buyers should specify the required opening style and check whether the end design is appropriate for the beverage, user experience, and filling operation. Do not assume that two ends carrying the same size code have identical profiles or opening features.
Ask the supplier to identify the proposed end material and coating system in the technical documentation. Material choice and coating requirements should be assessed against the beverage, processing conditions, storage expectations, and applicable packaging requirements. Where a specific alloy, coating, or product-contact requirement is needed, provide it in writing and request confirmation against the supplier’s specification rather than relying on a general product description.
Request a current drawing that identifies the dimensions and critical features used to establish fit and seam performance. Confirm which measurements are controlled, how tolerances are stated, and what inspection or quality records are available for the order. The nominal 68.3 mm reference helps identify the size family, but the drawing and production approval process determine whether the end is suitable for your can body and equipment.
| Specification area | What to confirm |
|---|---|
| Size designation | 211 code and supplier drawing reference |
| Can compatibility | Can-body profile, curl or flange interface, and approved seaming setup |
| Opening | Tab type, score design, and requested opening performance |
| Material and finish | Material specification, coating, and any product-specific requirements |
| Supply format | Pack configuration, handling requirements, and delivery conditions |
Compatibility is a system-level decision involving the can end, can body, seamer, and operating conditions. A nominal size match alone cannot establish that the package will seam correctly. Before commercial production, use the technical documentation and approval process agreed with your can supplier, equipment provider, and quality team.
Start with the existing package or the can-body design planned for the project. For a replacement or second-source project, share the current approved drawing and any documented seam or line requirements. For a new format, involve the can-body and filling partners early so that the end, body, and production equipment can be evaluated as one system.
Wanhua Product Page
Ask each supplier to quote against the same written specification. A useful request includes the 211 size designation, end profile, opening format, material and coating requirements, drawing revision, quality documentation expectations, order quantity, destination, and target delivery window. This makes it easier to distinguish a comparable offer from one that assumes a different product configuration.
Pricing may depend on order volume, material and coating choices, customization, packaging, logistics, and the commercial terms requested. Minimum order quantities and lead times can also vary with production planning, available stock, tooling needs, and destination. Ask suppliers to state the quoted quantity basis, any setup or customization charges, the estimated production schedule, and which events could change the delivery date.
For a more useful evaluation, share the same application details with every potential supplier and request written answers to the same questions. If a requirement cannot be confirmed before ordering, identify it as an open point and agree on how it will be resolved. This reduces the risk of selecting an end based only on a size code or an incomplete price comparison.
One frequent mistake is treating the 211 designation as proof of interchangeability. The code is a size reference, while profile details, interface dimensions, opening design, and seam performance still require confirmation. Another mistake is requesting a quotation without stating the intended can body, quantity, destination, or technical requirements, which can lead to offers based on different assumptions.
Buyers should also avoid approving an alternative solely because its description appears similar to an existing end. Request the drawing and review any differences with the relevant production and quality teams. Keep the approved specification and revision under document control so future orders can be compared with the same reference.
Wanhua supports B2B sourcing inquiries for 211 beer can top ends and related packaging requirements. To assess a project, our team can review the size designation, application, requested configuration, order quantity, destination, and available technical documentation. Product availability, specifications, customization options, and delivery timing should be confirmed for each inquiry.
For a focused quotation, prepare your can-body drawing or current end specification, the required opening format, material or coating requirements, estimated order volume, and target delivery schedule. If you are evaluating a new format, note which details are still undecided so the discussion can identify the information needed for technical review. A clear specification helps both sides evaluate fit and commercial scope before moving toward sample or production planning.
A 211 beer can top end is a nominal size category—2 11/16 inches, or approximately 68.3 mm—not a complete promise of fit. To select the right product, confirm the supplier drawing, end and can-body interface, opening design, material and coating requirements, and seaming-line expectations. Then compare supplier quotations using the same technical and commercial inputs.
Your next step is to assemble the can-body or current end documentation and send it with your quantity, destination, and application requirements to prospective suppliers, including Wanhua. Request written confirmation of the proposed specification, compatibility review process, MOQ, and lead-time assumptions before placing an order. This gives your team a practical basis for evaluating 211 ends and progressing toward an informed sourcing decision.
For more information, please visit 211 Beer Can Top End(ar,fa,de).
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