Specification lock
We copy inner and outer diameter, wall thickness in inches or millimetres, length, finish and any reinforcement ask onto one page. If two factories hear two different strings, the quotes will not sit side by side.
Same-basis factory request
acrylic tubes request matching
Turn an acrylic tubes need into one written list several factories can answer. Acrylic Tube Sourcing issues that list; it does not manufacture, authorize a brand, or fill missing diameters on the buyer’s behalf.
Excluded cost lines
Cutting, packing, export crate, inland haul to the named US destination, and document sets are commonly left off a unit price. Those lines have to be asked for. This desk does not recast a cheaper Incoterm as a percentage saving.
Wall-thickness conflicts
When one supplier answers in inches and another in millimetres, we ask both to restate the same wall on one unit. A “close enough” wall is treated as a new request, not as a courtesy upgrade.
Sample and lot split
State whether a sample must be approved before the production lot. Sample length, finish and document set belong on the request. This site does not publish MOQ or lead time.
Questions buyers send with an acrylic tubes brief
Product form, inner and outer diameter, wall thickness in inches or millimetres, length, quantity by configuration, destination state or postal code, requested delivery window, and the documents that must travel with the lot. Optional budget and supplier preference can sit beside that list. No existing quotation is required.
That remains the buyer’s decision. Cast tube is often asked when optical clarity and thicker walls matter; extruded tube is often asked when long lengths and tighter diameter control matter. Factories may propose the other process. We write the substitution down instead of treating it as the same line.
One factory may quote 1/8 inch and another 3.2 mm. Those can be the same wall after conversion, or they can be different. We ask both to print the same unit. Until they do, the quotes are not yet competitors.
Before and after the same-basis list
Before
“Need acrylic tubes, standard size, soon.” Factories fill gaps themselves: one assumes a thin wall, another a cut-to-length clear sleeve, a third a frosted lighting tube. The numbers cannot be compared.
After
The same page names the inquiry option, ID/OD, wall in mm, length, quantity, destination, packing and Incoterms. Two replies that answer that page can be laid side by side. A reply that answers three of the items is sent back.
Send the acrylic tubes list
Use the form. Drawings can follow by email after we reply.