Sourcing creep testing machines from China

0% duty on creep testing machines

Read from the UK Trade Tariff on 24 October 2026, heading 9024 covers machines testing mechanical properties of materials. The relevant lines for creep testing machines and their parts carry 0% duty from China. The supplied tariff data lists no anti-dumping or countervailing duty and no suspensions.

The UK Trade Tariff attaches an import control of mercury to 9024 10 80 00 and 9024 80 00 00. Official guidance identifies restrictions on measuring devices containing mercury. Ask the factory to identify any mercury-containing instruments or components, and have your customs broker confirm the applicable requirement before shipment.

Classification depends on the material tested and whether the machine is a dedicated creep tester or a universal or tensile machine. Confirm the commodity code from the technical specification. For related equipment within this heading, see fatigue testing machines.

Specify sustained load, temperature and strain recording

State the specimen material, geometry and grip arrangement; sustained force range; loading method; and whether you need creep strain, time to rupture or both. Specify furnace working space, temperature uniformity along the specimen, thermocouple positions, extensometer arrangement and data export. Agree a demonstration using your specimen and test method, with continuous records of load, temperature and strain.

Ask how the machine handles specimen rupture, power interruption and loss of temperature control during unattended testing. Agree installation checks and calibration arrangements for force, temperature and extension. Confirm with HSE the applicable CE or UKCA marking, declaration of conformity, test-space guarding and English-manual requirements for powered testing machines for the Great Britain market.

Worked duty example

Illustrative example, not a quote: Illustrative order: three creep testing machines for a materials laboratory under 9024 10 80 00, invoiced at £42,000 free on board, with £2,600 of freight and insurance to the UK. The customs value is £44,600. Duty at 0% is £0. Import VAT at 20% is charged on the customs value plus duty, £44,600, so it is £8,920. With no duty, the only import tax is the VAT, which a VAT-registered importer can usually reclaim. The import duty and VAT guide explains each step.

Inspection checklist

Load: observe a sustained-load run and compare the recorded force with traceable verification equipment; check alignment and grip security.

Temperature: compare specimen-zone readings with the controller display, and check thermocouple placement, furnace insulation and over-temperature protection.

Recording: export the complete test record, check time stamps and strain readings, and demonstrate the response to specimen rupture and power interruption.

Arrival: check furnace lining, loading rods, grips and extensometer mounts for transit damage; check guards and emergency stops before arranging installation verification.

What goes wrong

A brief demonstration can miss load drift, uneven specimen temperature or extensometer drift during a sustained test. Grip slip can resemble creep strain, while interrupted logging can leave an unusable result. Agree an acceptance run that represents your intended work rather than accepting screenshots of the controller.

Check whether replacement heaters, thermocouples, grips and loading rods are available for the supplied model. Keep the approved test records and calibration documents, then repeat the agreed checks after installation. Plan the shipment checks using our quality inspection guide.

Cambridge China Bridge sources these products for UK businesses, checking the factory and the documents before shipment. See factory verification. For components and parts, see sourcing for manufacturers.