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Independent sourcing desk · send a brief through the inquiry form EN · US buyers

pvc strip door

Use this page to decide what must be checked on a pvc strip door sample before it is approved, and which temperature or ASTM or food-contact point becomes an acceptance condition. The layout is a decision roadmap. It is not a carbon or ESG story.

PVC strip door sample hanging for visual and dimensional check

Approval path for a pvc strip door sample

  1. 1

    Receive

    Record the factory line, lot mark and the request axes the sample is supposed to match.

  2. 2

    Measure

    Thickness in inches or millimetres, strip width, hanging height and overlap as it will be invoiced.

  3. 3

    File

    Attach the named ASTM method or food-contact document if that was an acceptance condition.

  4. 4

    Retain

    Keep the approved piece so a later production lot can be compared on the same axes.

Checks that belong on the sample, not on a brochure

01

Geometry

Width and strip or panel height together. A family photo is not that measurement.

02

Temperature ask

If the doorway is a freezer, the compound name on the sample must match the priced line.

03

Document pair

ASTM or FDA 21 CFR 177 files name the grade and lot. A plant ISO 9001 letter does not replace them.

04

Hardware

If rails or hooks were on the request, the sample set should show the same finish or state the exclusion.

Who provides which evidence

Named factory

Dimensional page, lot test, packing and Incoterms. Origin of melt or finishing when the receiving plant will ask.

Buyer plant

Opening size, traffic, temperature, and whether a food-contact or REACH SVHC file is actually filed.

This desk

Same-basis list and a written substitution when the exact pvc strip door item is unavailable. No private grade book.

Record so a later batch can be compared

4Axes on the retain tag
1Approved piece kept
0Site-owned certificates

Write the invoice description, the inquiry form it mapped to, thickness, width, overlap, the temperature or ASTM or food-contact condition, quantity unit, and the date the factory said it can ship the production lot. Two lots that answer that list can be compared. A lot that answers three of the items is not yet a competitor.

Limitation: colour, clarity and rib pattern can drift between calendering runs. If the receiving plant treats those as acceptance items, say so on the retain tag. This desk will not convert a visual preference into a published Shore A or tensile figure.

Set the acceptance condition before the production lot ships

Send the sample / production split, destination and the files that must travel with the lot.

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