A well-prepared request for quotation (RFQ) saves time for both the buyer and supplier. More importantly, it reduces the risk of receiving inaccurate pricing, unsuitable materials or unnecessary delays.
Whether you’re ordering stainless steel sheet, pipe, fittings or a fabricated component, providing complete information allows your supplier to quote accurately and recommend the most appropriate solution.
Key Takeaways
- Include the stainless steel grade wherever possible.
- Specify dimensions, tolerances and quantities clearly.
- Explain how the material will be used.
- Include fabrication or processing requirements.
- Mention delivery location and required lead times.
- Attach drawings or specifications for custom components.
Quick Decision Guide
| If you need… | Include this in your RFQ |
| Stainless steel plate or sheet | Grade, thickness, dimensions, finish, quantity |
| Pipe or tubing | Grade, outside diameter, wall thickness, schedule, length |
| Flanges | Standard, pressure rating, size, material grade |
| Fabricated parts | Engineering drawings, tolerances, weld requirements and finish |
| Laser or plasma cutting | CAD/DXF files, material thickness, quantities and edge requirements |
Why a Detailed RFQ Matters
Pricing stainless steel involves more than simply calculating weight.
The supplier must consider:
- Material availability
- Processing requirements
- Machining
- Fabrication
- Cutting
- Finishing
- Certification
- Packaging
- Delivery
Incomplete information often results in follow-up emails, revised quotations, and longer lead times.
Providing complete project information allows suppliers to prepare an accurate quotation the first time.
1. Specify the Stainless Steel Grade
The material grade is one of the biggest factors affecting price.
Examples include:
- 304 stainless steel
- 316 stainless steel
- 321 stainless steel
- Duplex stainless steel
- 430 stainless steel
If you’re unsure which grade is appropriate, explain where the material will be used. A reputable supplier can recommend a suitable alternative based on corrosion resistance, temperature or mechanical requirements.
2. Include Complete Dimensions
Avoid requesting material using only general descriptions such as:
“Need some stainless steel sheet.”
Instead provide measurements such as:
Plate & Sheet
- Thickness
- Width
- Length
Pipe & Tubing
- Outside diameter
- Wall thickness
- Length
- Schedule
Round Bar
- Diameter
- Length
Custom Components
- Engineering drawings
- CAD files
- Manufacturing tolerances
The more precise your measurements, the more accurate the quotation.
3. State Quantities Clearly
Include:
- Number of pieces
- Total metres
- Total kilograms (if known)
- Whether the order is a once-off purchase or an ongoing requirement
Larger production runs may qualify for different pricing structures than small one-off orders.
4. Specify Surface Finish Requirements
Different applications require different finishes, including:
- 2B finish
- No. 4 brushed finish
- Bright annealed finish
- Mill finish
Surface finish affects:
- Appearance
- Corrosion resistance
- Cleanability
- Fabrication methods
- Overall cost
If you’re unsure which finish to specify, describe the intended application and your supplier can recommend the most suitable option.
5. Explain How the Material Will Be Used
Context helps suppliers recommend the right product.
Useful information includes:
- Food processing
- Marine environments
- Chemical processing
- Mining
- Pharmaceutical production
- Architectural applications
Knowing the application often prevents costly over-specification or under-specification.
6. Include Processing Requirements
Many projects require additional services before delivery.
For example:
- Laser cutting
- Plasma cutting
- Guillotining
- Pipe rolling
- Welding
- Fabrication
- Machining
Including these services in your initial RFQ usually produces a more accurate quotation than arranging them separately.
7. State Certification Requirements
Many industries require traceable materials.
Specify if you require:
- EN 10204 3.1 material certificates
- Mill test certificates
- PMI testing
- Inspection reports
Including certification requirements early helps prevent procurement delays.
8. Include Delivery Information
Don’t forget to specify:
- Delivery address
- Collection or delivery
- Required delivery date
- Site access restrictions
- Packaging requirements
Delivery logistics can influence both pricing and lead times.
Common Information That Gets Forgotten
Many quotation requests omit important details such as:
- Surface finish
- Certification requirements
- Drawings
- Weld preparation
- Cutting tolerances
- Delivery deadlines
- Installation environment
Checking these items before submitting your RFQ can prevent unnecessary revisions.
Before You Request a Quote
Use this checklist before contacting your supplier.
- ✓ Stainless steel grade confirmed
- ✓ Dimensions included
- ✓ Quantities listed
- ✓ Surface finish specified
- ✓ Processing requirements noted
- ✓ Drawings attached
- ✓ Delivery location confirmed
- ✓ Required lead time included
- ✓ Certification requirements identified
Frequently Asked Questions
What if I don’t know which stainless steel grade I need?
Explain the intended application. An experienced supplier can recommend an appropriate material based on corrosion resistance, strength, hygiene or operating conditions.
Should I include engineering drawings?
Yes. Drawings reduce ambiguity and help suppliers quote accurately, particularly for fabricated components or custom-cut parts.
Can I request cutting and fabrication in the same quotation?
Yes. Including all required processing services upfront often reduces administration and provides a more accurate overall project cost.
Why is the surface finish important?
Surface finish affects appearance, cleanability, corrosion performance and fabrication requirements. Selecting the correct finish early helps avoid rework.
Do I need a mill test certificate?
Many industrial sectors require material traceability. If certification is important for your project, mention it in your RFQ so it can be included in the quotation.
Conclusion
A detailed RFQ helps suppliers prepare faster, more accurate quotations while reducing project delays and unexpected costs.
Providing information such as material grade, dimensions, surface finish, quantities, fabrication requirements and delivery details enables suppliers to recommend the most appropriate solution and streamline procurement.
If you’re unsure about any aspect of your specification, discussing your application with Steelmor before requesting a quotation can help ensure the material selected is suitable for your project.
Related Steelmor Products & Services
- Products: Visit Our Products Page
- Stainless Steel Plate & Sheet: Visit Our Steel Plate And Sheet Products Page
- Services:Visit Our Services Page