The Ultimate Balloon Size Chart for Professional Decorators

A balloon size chart is useful only when the nominal label is converted into a buyer-approved product and measurement record. The same size name can be misunderstood when product family, inflation target, measurement method, application, fill medium or tolerance is missing.

This page no longer publishes a universal complete-size range, fixed helium volume, tank yield, float time or decorator ratio. It shows how to verify the size actually required before a wholesale order.

Define the requested size in measurable terms

Record product type, nominal size, unit, color/finish, intended application, fill method and target measured dimension. State whether the measurement is diameter, length, circumference or another agreed field.

A nominal label is a product reference, not permission to inflate to a maximum dimension. The approved sample and product-specific instructions control.

Measure an identified sample consistently

Use the sample approval guide to record item identity, sample quantity, conditioning, inflation method, target, measurement tool, tolerance, raw readings and exceptions.

Use one calibrated template or measuring method for the comparison. Keep accepted and rejected readings instead of recording only a preferred example.

Match size to the buyer application

The decorative selection owner covers color, size, finish, packing and QC decisions. The buyer should document visual role, installation method, venue constraints, transport and handling without assuming a universal size mix.

A decorator plan or illustration does not prove product availability, structural suitability, stock, installation service or event outcome. Those responsibilities remain separate.

Separate air and helium decisions

Use the air-versus-helium owner for a bounded fill-method decision. This size guide does not provide gas-cylinder instructions, fixed gas consumption, tank yield or guaranteed duration.

Record fill medium, equipment responsibility, environment, timing requirement and acceptance method. Gas supply, equipment and local inflation service are outside AIHUA's verified current offer on this site. A future scope change requires dated capability evidence and a visible page update before any such claim is made.

Connect the size approval to the order

Link the approved sample to bag identity, bag count, carton mark, quantity, storage and release record. A later change in product, finish, packing or measurement target requires a new version.

Send the exact product, target dimension, quantity, packing and application through AIHUA Contact. Confirmed, pending and unavailable fields should remain visibly separate.

Keep the final decision record

Save the request, current quotation, approved sample or reference, packing version, exceptions, responsible people and decision date in one order file. Mark every field as confirmed, pending, excluded or buyer-supplied. A later change needs a new version; it must not silently inherit an earlier price, test result, product scope or approval.

Buyer FAQ

Does this chart prove that AIHUA supplies every balloon size?

No. Confirm the current catalog, identified product and written quotation.

Is a nominal size the maximum inflation dimension?

No. Use the identified product's approved target and measurement method.

Does balloon size alone determine float duration?

No. Product, fill method, conditions, handling and test method also matter; no fixed duration is promised here.

Can this page calculate a helium-tank yield?

No. Gas supplier data, equipment, target size and controlled measurements are required, and AIHUA does not claim gas supply here.

What should be approved before ordering?

Product identity, nominal and measured target, sample method, application, fill decision, tolerance, packing and quantity.