Round and square tube references — catalog photograph, view 1 — Catalog reference photograph; the controlled drawing governs specification. Photographs are not dimensional drawings.

Industrial profiles

Round and square tube references

Choose the tube geometry and delivered finish independently. The source names round and square references and alternative finishes; it does not identify a single approved size-condition combination.

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Drawing not ready? Describe the application and leave undecided specifications open.

Source-listed reference; drawing and order approval pending. Source checked 2026-10-25.

Specification references and open items.

Terms below come from the supplier's listing title. Confirm the supplied combination and dimensions against your drawing.

Alloy: Not disclosed
Temper: Not disclosed
Section dimensions: Drawing required
Finish: Black anodized finish / Mill finishTitle reference only
Processing: Not disclosed
Controlled section drawing: Not available in reviewed sources

No numerical production limits, certification or test results are verified here.

Need a controlled section drawing, material record or inspection report for this section? Ask which documents can be supplied and what they cover before approving the order.

Download this reference & RFQ brief Ask about technical documents Check document scope and acceptance

PART-SPECIFIC BUYING GUIDE

What to include in this section request.

Drawing and acceptance questions, not supplier specifications.

Fit and interfaces: Dimension the outside shape, internal opening and mating components. Include insertion depth or end engagement where the tube joins another part.
Finished-part scope: List end cuts, slots and mounting holes. Identify surfaces that require protection in packing and whether a mill or black-anodized condition is required.
Sample and acceptance: Specify the relevant tube-fit checks and end condition. For anodized parts, agree the appearance reference and faces where contact marks are acceptable.

START WITH THE MATING PART

Is the internal opening functional, or is the outside envelope the controlling assembly interface?

Outside and inside geometry; end preparation; finish selection.

Attach the drawing revision, units, quantity and cut length. Undecided requirements can stay open.

Download the RFQ worksheet

Send this reference with your requirements

Agree the order scope for this reference.

For Round and square tube references, confirm purchase terms in the quotation.

Source and verification notes

Reference scope and verification.

Catalog reference checked 2026-10-25. This is a catalog reference, not a manufacturer model or an accepted specification.

Complete drawings and accepted specifications remain unverified. Catalog photographs and title terms do not establish Wuhan Sunfull's manufacturing facilities, certifications or production capabilities. Confirm the drawing, required documents and order scope before approval.

Round and square tube references

Specification references and open items.

What to include in this section request.

Is the internal opening functional, or is the outside envelope the controlling assembly interface?

Agree the order scope for this reference.

Reference scope and verification.

Compare related section references.

Drilled round-tube references

Custom rectangular tube sections