What information does a rubber lining supplier need to quote?

For a useful rubber lining quotation, send the chemical service, operating conditions, equipment drawings or photos, estimated lining area and the scope you want supplied. Mark unknown details as pending confirmation. A price is easier to compare when every supplier receives the same information.

Describe the chemical service

State each medium, its concentration when known, and whether the composition changes. Include normal operation, temperature peaks and cleaning conditions. Identify pressure, vacuum or abrasive solids when relevant. Material selection requires a technical assessment: a rubber name alone is not a compatibility guarantee.

Show the equipment and work area

Explain whether this is new equipment or replacement of an existing lining, and identify the substrate. Send drawings showing the vessel, pipework, nozzles and access points when available. Photos can show the overall equipment and areas needing attention. Distinguish an estimated area from a measured net lining area, and ask the supplier to confirm the measurement basis.

Define the supply and installation boundary

Specify materials only, materials with adhesive and primer, or a package including installation. For site work, identify the location, access conditions and available shutdown window. Agree who handles old-lining removal, surface preparation, scaffolding, utilities and inspection. These are proposed RFQ scope items, not a claim that every supplier includes them.

Ask for an itemised quotation

Request separate material, associated consumables, installation and freight amounts where applicable. Ask about tax, exclusions, estimated lead time, quotation validity, inspection documents and proposed warranty terms. Compare the complete stated scope rather than the lowest headline unit price. An uncertain drawing or operating condition should appear as an explicit qualification.

Copy this RFQ checklist

• Equipment and application:
• Medium and concentration:
• Normal, peak and cleaning temperatures:
• Pressure, vacuum and abrasion conditions:
• Substrate and existing lining condition:
• Drawings, photographs and estimated lining area:
• Required material and thickness, or request for recommendation:
• Materials only, supporting materials, or installation:
• Site location, access and target schedule:
• Required inspection and quotation exclusions:

When details are still missing

Send the available information and ask for a provisional scope with a list of assumptions. Final material selection, thickness and price should follow confirmation of the actual conditions. The illustration is a company archive photograph, not evidence of the specific project described in your enquiry.

Technical context: Blair Rubber's material selection guidance identifies chemical service, concentration and operating conditions as selection factors. The RFQ checklist above is an original purchasing aid, not a material specification.

Send your enquiry and available drawings.