Independent inspection body · Fürstenwalde bei Berlin, Germany +49 174 9196246info@alphapreufkontor.com
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Process Piping Inspection

Fabrication and in-service inspection of process piping — spools, welds, supports and thickness condition.

  • Methodology aligned to DIN EN ISO/IEC 17020
  • ISO 9001:2015
  • ISO 3834 / EN 1090
  • ISO 9712
  • ISO 45001
Service 11

Piping fails at the points nobody photographs: small-bore connections, dead legs, injection points, and supports that were shimmed on site and never revisited. Systematic inspection targets those deliberately rather than sampling the easy runs.

Fabrication stage

Spool inspection against the isometric: dimensional verification, joint fit-up, weld visual inspection, material and heat number traceability, bolt torque and flange face condition, and correct spool identification before despatch to site.

In-service condition

Thickness monitoring at defined condition monitoring locations, corrosion rate trending, small-bore and dead-leg attention, support and hanger condition, and visual assessment of insulation and external corrosion.

Scope of work

  • Spool fabrication inspection against isometrics
  • Weld visual inspection and NDT coordination
  • Joint fit-up, alignment and flange face condition checks
  • Material and heat number traceability verification
  • In-service thickness monitoring at condition monitoring locations
  • Support, hanger and small-bore connection assessment

Request this service

Tell us the item, the applicable standard and the location. We confirm scope, inspector and price within one working day.

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Standards referenced

  • Piping inspection codeAPI 570
  • Process pipingASME B31.3
  • NDT of weldsISO 17635
  • Weld acceptance criteriaISO 5817

Direct line

+49 174 9196246

Coverage

Berlin / Brandenburg, nationwide Germany, EU and worldwide on request.

Get a scoped quote within one working day.

Reports signed by the inspector who was on site, issued in German or English within 48 hours.

Request an Inspection +49 174 9196246