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Engineer using digital caliper for industrial inspection

Quality You Can Verify — Not Just Promised

18+ traceable QC checkpoints across titanium materials, precision machining, MMO / platinized anodes, and PEM electrolyzer assembly — supported by inspection records, test reports, and project-ready documentation.

MTC XRF Report Coating Report Inspection Record FAT Documentation

QC Built for Industrial Approval

At Hele Titanium, quality control is built around traceability, inspection records, test data, and project-ready documentation — helping OEMs, EPC teams, system integrators, and industrial buyers verify product quality before approval, shipment, and installation.

Material Traceability

MTC, grade verification, batch records, and raw material documentation for titanium materials and components.

Dimensional Inspection

Drawing review, tolerance checks, machining records, weld inspection, and final dimensional inspection reports.

Coating Verification

XRF report, coating records, surface inspection, adhesion review, and MMO / platinized anode QC documents.

FAT & System Testing

PEM system test records, pressure checks, safety checks, hydrogen output verification, and FAT documentation.

FACILITY 01

Titanium Materials & Precision Machining QC

For titanium materials and machined components, quality control starts with material verification and continues through dimensional inspection, machining tolerance checks, surface condition review, welding inspection, packing control, and final documentation.

Titanium CNC machining and quality inspection

What this enables for your project

  • EN 10204 3.1 MTC
  • Dimensional Inspection Report
  • PMI / UT/ET reports (if required)
  • Packing list + export labeling photos (upon request)

Every CNC part is tied to a reviewable record, helping your team verify material integrity, dimensional accuracy, and shipment readiness with confidence.

01 Raw Material Verification
What We Check

Titanium grade, heat number, supplier record, material form

Method / Standard

MTC review, material traceability check

Buyer Can Request MTC / Material Certificate
02 Chemical Composition
What We Check

Ti content, alloying elements, impurity limits

Method / Standard

Material certificate review / third-party testing if required

Buyer Can Request Chemical Analysis / MTC
03 Dimensional Inspection
What We Check

Thickness, diameter, length, hole position, machining tolerances

Method / Standard

Drawing-based inspection

Buyer Can Request Dimensional Inspection Report
04 Machining Tolerance Review
What We Check

CNC-machined dimensions, threads, slots, holes, interfaces

Method / Standard

Caliper, micrometer, gauge, or CMM where applicable

Buyer Can Request Machining Inspection Record
05 Surface Condition Review
What We Check

Scratches, dents, burrs, oxidation, surface finish

Method / Standard

Visual inspection / surface requirement review

Buyer Can Request Surface Inspection Photos
06 NDT / Pressure Test
What We Check

Welds, tubes, pressure-related parts if required

Method / Standard

Project-specific test method

Buyer Can Request NDT Report / Pressure Test Record
07 Weld Inspection
What We Check

Weld appearance, penetration, continuity, defects

Method / Standard

Visual inspection / project-specific requirement

Buyer Can Request Welding Inspection Record
08 Final Inspection & Packing
What We Check

Labeling, quantity, packing protection, shipment readiness

Method / Standard

Final QC checklist

Buyer Can Request QC Report / Packing List

What this means for buyers: full heat/lot traceability, measurable inspection checkpoints, and approval-ready documentation for every batch.

Facility 02

MMO & Platinized Anode Production QC

Validated coating integrity and electrochemical stability.

For MMO and platinized titanium anodes, quality control must verify not only dimensions, but also titanium substrate preparation, surface activation, coating consistency, coating loading, inspection records, and application suitability.

MMO Anode Production and QC

Shipment Documentation (Typical)

  • • Coating Test Report (for anodes)
  • • Dimensional / visual inspection checklist
  • • Traceability record (Batch Record + process logs)
  • • Third-party inspection support (SGS / BV / TUV) upon request

Each coating checkpoint is recorded through process-controlled logs and electrochemical validation, helping your team verify coating integrity before shipment.

QC Step What We Check Method / Standard Buyer Can Request
01 Substrate Verification
Titanium grade, geometry, welding, substrate condition Drawing review / material record review Substrate Inspection Record
02 Surface Prep Control
Cleaning, roughening, activation, surface readiness Process record / visual inspection Surface Prep Record
03 Coating Formulation
Ru-Ir, Ir-Ta, IrO₂, Pt, or project-specific coating system Application-based coating selection Coating Spec Coating Report
04 Application & Curing
Coating application sequence, thermal treatment, layer consistency Production process control Coating Process Record
05 Thickness / Loading Check
Coating loading, distribution, active metal verification where applicable XRF testing / project-specific method XRF Report Coating Report
06 Electrochemical Testing
Application-related electrochemical performance where applicable Project-specific test conditions Testing Report
07 Final Inspection
Dimensions, coating appearance, connection, labeling, records Final QC checklist Final QC Report Traceability ID
08 Packing & Protection
Anode surface protection, labeling, packing method, export readiness Packing checklist Packing Photos Packing List

Coating Data Matters

For MMO and platinized titanium anodes, coating quality directly affects service life, current efficiency, and operating stability. Buyers should request coating-related documents such as XRF records, coating reports, and inspection photos when project approval requires traceability.

FACILITY 03

PEM Electrolyzer Assembly, Safety Check & FAT Testing

PEM electrolyzer systems require controlled assembly, utility integration, safety verification, and factory acceptance testing. Our QC process helps buyers verify system readiness before shipment and installation.

Buyer Note: For PEM electrolyzer systems, QC should not stop at visual inspection. Buyers should verify assembly records, leak and pressure checks, control response, safety interlocks, hydrogen output testing, and FAT documentation before shipment.

PEM electrolyzer skid, stack assembly, control cabinet, and FAT testing scene

Shipment Documentation (Typical)

  • FAT report + operation test data
  • Assembly record + QC sign-off
  • Traceability file (batch tracking + test logs)
  • Export packing list + labels

From incoming component checks to full FAT validation, every critical assembly and performance checkpoint is tied to a reviewable engineering record.

QC Step What We Check Method / Standard Buyer Can Request
01 Component Incoming Inspection
Stack-related components, BoP parts, sensors, valves, piping, power supply Incoming QC checklist
Incoming Inspection Record
02 Stack / Module Assembly Review
Assembly sequence, compression, sealing, interfaces, connection points Assembly record / visual inspection
Assembly Record
03 BoP Integration Check
Water treatment, cooling, gas-liquid separation, drying, control, safety modules System integration checklist
Integration Inspection Report
04 Leak & Pressure Test
Gas / water circuit sealing, pressure stability, pipe connections Pressure / leak test procedure
Leak Test Record Pressure Test Report
05 Control System Check
PLC / HMI response, alarm logic, data display, operating parameters Control logic test
Control System Test Record
06 Safety Interlock Test
Emergency stop, gas leak alarm, overpressure alarm, automatic shutdown Safety checklist
Safety Test Report
07 Hydrogen Output Verification
Hydrogen output, purity, pressure, stability, system response Factory test / project-specific conditions
Hydrogen Output Test Report
08 FAT & Final Documentation
System readiness, test records, manuals, packing, shipment preparation FAT checklist
FAT Record Operation Manual Final QC Package

What this means for buyers: cleaner approval workflows, fully documented FAT results, and traceable system validation before delivery.

Final Audit Package for Project Approval

Before shipment or internal approval, industrial buyers often need a complete QC document package. Hele Titanium can prepare project-specific documentation based on product type, application, inspection requirements, and destination market.

Traceability Records

MTC, batch records, grade verification, material source documentation, and product traceability information.

Inspection Reports

Dimensional inspection, surface inspection, machining tolerance review, weld inspection, and final QC records.

Coating / Performance Records

XRF reports, coating reports, adhesion review, coating process records, and electrochemical test records where applicable.

Shipment & Compliance Documents

Packing list, certificate of conformity, datasheets, manuals, export documents, and project-specific documentation.

Note: Document availability depends on product type, project requirement, inspection scope, and agreed documentation package.

Get a QC Package Ready for Approval

Send your specification or drawing—our team will confirm the inspection plan and lead time within 24 hours.

10+ Years Manufacturing
1,000+ Clients Globally
40+ Countries
ISO Certified QC

Email: sales@heletitanium.com

Address: Titanium Valley, Baoji City, Shaanxi Province, China

We typically respond within 2