菏泽花王 SINCE 1984

TECHNICAL REFERENCE

How Is a Pressure-Vessel Inspection and Test Plan Prepared?

Approve the ITP before the first affected operation and track every release.

DIRECT ANSWERAn ITP lists each manufacturing stage, inspection or test, responsible party, hold/witness/review status, acceptance basis and resulting record using drawings, requirements and the quality plan.

ITP construction

  • Process sequence and prerequisite documents
  • Inspection method, extent and acceptance
  • Manufacturer, owner, TPI and statutory roles
  • Notification, release and record reference

Relevant manufacturing capability

  • Manufacturing-stage quality planning
  • Multi-method inspection and test coordination
  • Traceable release and manufacturing-dossier records

Key notes

  • Adding hold points after fabrication may make required evidence impossible.

FAQ

Frequently asked questions

01What is the ITP's main purpose?

It connects requirements to the exact manufacturing stage, responsible party and release evidence.

RELATED

Related products and reference

PROJECT INQUIRY

Have a project? Send the drawings or technical conditions.

Send drawings, specifications, datasheets and design conditions for a manufacturability assessment based on the equipment type and project requirements.