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Service04 / 09

Quality Control & Testing

Every component checked against the highest quality standards, through rigorous inspection and certified testing procedures.

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Quality Control & Testing

Quality control and testing confirm that every component, module and assembly meets the performance and safety requirements before it is deployed. Each part is inspected against detailed 3D models and technical documentation: dimensional checks, pressure tests, weld inspection and functional verification.

Elements are tested in a controlled environment, and only components that pass every stage receive the required quality certificates, confirming compliance with the project requirements and international standards.

Scope

Testing and inspection capabilities

Five checks between the incoming material and the dispatched spool.

  • Incoming material inspection

    Verification of certificates, mechanical properties and compliance with the project specifications.

  • In-process control

    Continuous supervision of welding, machining and assembly for dimensional accuracy and technical integrity.

  • Non-destructive testing (NDT)

    Ultrasonic, radiographic, magnetic particle and dye penetrant testing by certified personnel (EN ISO 9712 / ASNT).

  • Final inspection

    Verification of geometry, surface finish and completeness before dispatch.

  • Documentation and certification

    Inspection reports, test records and traceability logs to ISO and EN requirements.

Workflow

A strict verification sequence

  • Elements pass dimensional checks, weld inspections and functional tests, and every result is documented for full traceability.
  • Only parts that complete every test stage are certified and approved for installation — consistent performance and the least corrective work on site.

Integrated quality

Our quality management system ensures

  • Consistency

    Standardised inspection procedures across all project phases.

  • Traceability

    Complete documentation and material tracking from raw input to final product.

  • Compliance

    Alignment with ISO 9001 and the relevant EN standards.

  • Accountability

    Transparent reporting and an approval workflow shared with clients and third-party inspectors.

Where we did it

Projects with this service in the scope

All 12 projects

Scope your piping package

Describe the package — we structure the request

Write it the way you would tell a colleague. The ML Weld assistant names the services you need from our nine, the comparable projects from our twelve, the certificates that apply and what we will need from you — and pre-fills the quotation form.

  • Services from our list, each with one line on why
  • One to three comparable projects we delivered
  • The certificates that cover the package
  • An RFQ checklist and the open questions

Prices, lead times and capacity are confirmed only by our engineers, in a quotation.

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Nine services, one contractor

From the model to the handover package

Our full range of services — from engineering and fabrication to installation and project delivery.

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Request for quotation

Send us your piping package

Tell us the material, the diameter range, the quantity, the standards and where it has to be delivered. Our engineers reply with questions or a quotation.

Request a quote+381 69 515 64 18

Isometrics and drawings by e-mail: office@mlweld.rs