Request welding: clarify the task and specification
A small weld repair differs from a new assembly with subsequent machining and inspection. Part, material, function and access matter. Describe the intended result without having to choose a welding process yourself. The supplier assesses how the work can be done and what needs clarifying before a binding quote.
Fabrication, repair or modification?
For new parts, geometry, joints and finished specification matter. For repairs, damage, material condition and future loads are important. A modification may include extra parts, disassembly and refitting. Describe the desired change and the function to preserve. Whether repair is technically and economically suitable cannot be decided from the visible weld alone.
Describe material and component
Steel, stainless steel and aluminium may need different processes, preparation and finishing. State the grade if known. A photo, sketch or existing drawing helps explain the joint, size and condition. Mention painted, dirty or previously worked areas. For different parts, keep material, sizes, quantity and requested work together per type rather than mixing them into a total.
| Job | Useful information |
|---|---|
| New joint | Geometry, material, quantity and intended result |
| Repair | Damage, condition and function |
| Modification | Existing construction and desired change |
| Several parts | Differences and quantity per part type |
Workshop or work on site?
Small transportable parts can be worked on in a workshop. Fixed or large parts may need mobile work. On site, access, height, environment and possible interruptions affect the job. Agree transport, necessary disassembly and handling equipment with the firm. A mobile service does not mean every task is possible without preparation or disassembly.
Agree site conditions early
On-site welding also requires assessment of the surroundings. Heat and sparks can affect nearby areas; necessary protections and site permissions are clarified with responsible people before the work. Describe confined spaces, difficult access or operating equipment. This is professional site planning and can affect timing and cost. An enquiry does not replace workplace assessment.
Finish and inspection belong in the scope
After welding, straightening, machining, grinding or renewed surface treatment may be needed. Identify visible faces and mating surfaces. For function-critical parts, appropriate inspection, records and necessary qualifications are agreed for the task. A smooth weld or general company certificate alone does not describe the entire quality of a particular part. Agree what is inspected and handed over.
Compare costs and quotes
Pricing may include preparation, material, welding time, secondary work, inspection and, for mobile jobs, travel and setup. A short visible weld does not automatically mean little overall work. Clarify fixed price or time-based billing and open assumptions. For new assemblies, matching drawings, quantities and scopes matter. Compare the total including transport and VAT rather than only an hourly rate.
| Check | Clarify in the quote |
|---|---|
| Task | Repair, modification or fabrication to matching requirements |
| Preparation | Material, cleaning, disassembly and setup |
| Finished result | Secondary work, finish, agreed inspection and records |
| Total price | Travel, transport, extra work and VAT |
Start with a clear description
State the part, approximate sizes, desired work and known materials. For damage, describe what is visible and how the part is used. Include quantity, location and desired timing. Different parts can be listed in the common field with quantity and requirements for each. A photo or drawing can be discussed with the firm later; the initial enquiry does not need a complete welding procedure.
Frequently asked questions
Must I choose MIG, MAG or TIG?
No. Describe the material and task. The process is assessed for the part, requirements and conditions.
Is on-site work possible?
Mobile suppliers may offer these jobs. The work, access and surroundings must be suitable; agree this with the firm.
Can a damaged part always be repaired?
No. Condition, material, cause of damage and future loads affect suitability. A firm needs to assess the actual case.
Must I know the exact material?
A known grade helps. Otherwise describe the part, use and available information; material assessment may be needed before work.
Are grinding and painting included?
Only as agreed. Have secondary work, finish, disassembly, refitting and transport specified in the scope.
Why is weld length not enough to price a job?
Preparation, access, material, secondary work and inspection may matter more than visible length. A concrete task description enables a better comparison.
