Sourcing ventilator breathing circuits from China
Ventilator breathing circuits classified under 9019 20 90 00 carry 0% UK duty from China. Before sale in Great Britain, medical devices need conformity assessment and MHRA registration; confirm with MHRA the UK Responsible Person arrangements for an overseas manufacturer. Cambridge China Bridge sources ventilator breathing circuits.
Zero duty on breathing circuits
Heading 9019 covers therapeutic respiration apparatus as well as massage and mechano-therapy appliances. For separately supplied ventilator breathing circuits, the relevant line to check is 9019 20 90 00, other therapeutic respiration apparatus including parts and accessories. The table shows product configurations within this same tariff line, rather than separate commodity lines.
Read from the UK Trade Tariff on 8 October 2026, this line carried 0% duty for goods from China. The supplied tariff facts list no anti-dumping or countervailing measure, suspension or attached import control. That does not remove medical device obligations before sale.
Confirm the commodity code using the intended use, circuit contents and whether the goods are supplied separately or with a ventilator. The medical oxygen concentrator guide covers another product family within the wider heading. For cough assist equipment, see our cough assist machine sourcing guide.
| Goods | Commodity code | Duty | Anti-dumping or countervailing duty on China |
|---|---|---|---|
| Ventilator breathing circuits, including parts and accessories | 9019 20 90 00 | 0% | None |
Specify the circuit and its ventilator connections
Specify the patient group, compatible ventilator models, circuit layout, tubing material and length, connector drawings and included components. State whether the circuit is heated and whether it includes a humidification chamber, water traps, filters, an expiratory valve or pressure-sampling lines. Agree leakage, flow resistance and connection-retention acceptance criteria with the supplier.
Settle sterile or non-sterile supply and single-use or reusable claims before approving packaging. For sterile products, request sterilisation validation, sterile barrier testing and shelf-life evidence. For reusable products, request the manufacturer's cleaning and reuse instructions. Match supporting documents to the exact circuit configuration.
For sale in Great Britain, medical devices need conformity assessment and registration with the MHRA before placement on the market. Confirm with MHRA whether the overseas manufacturer needs to appoint a UK Responsible Person and how the importer should communicate its intention to import and submit its details. Check the accepted CE or UKCA route for the exact product before ordering. For UK-to-China trade, see our guide to exporting medical devices to China.
Worked duty example
Illustrative example, not a quote: An illustrative small-business order of packaged ventilator breathing circuits; values are illustrative, not a quotation under 9019 20 90 00, invoiced at £10,000 free on board, with £900 of freight and insurance to the UK. The customs value is £10,900. Duty at 0% is £0. Import VAT at 20% is charged on the customs value plus duty, £10,900, so it is £2,180. 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
Connections: compare connectors, patient junctions and valve orientation with approved drawings; check fit on the specified equipment using a bench setup.
Tubing: inspect for kinks, cracks, loose joints and blocked sampling lines; measure leakage and flow resistance against agreed acceptance criteria.
Heated components: check heater-wire continuity, connector matching and compatibility documents where heating is included.
Packaging: check seals, punctures, lot identification, expiry where applicable and English instructions against approved artwork. Use quality inspection to organise shipment and arrival checks.
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What goes wrong
A circuit can look correct while having incompatible connectors, an unsuitable expiratory valve or excessive resistance. Heated versions can arrive with the wrong electrical connector, and tubing can kink inside compressed packaging. Specify the complete assembly and bench-test production samples with the intended equipment.
Documents can cover a different circuit family or omit the supplied chamber and accessories. Ask the manufacturer to identify the models and configurations covered. For sterile supply, a visual packaging check cannot replace sterilisation and sterile barrier evidence.
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.
Frequently asked questions
What is the UK import duty on ventilator breathing circuits from China?
The supplied tariff facts show 0% duty under 9019 20 90 00, with no listed anti-dumping or countervailing measure. Confirm that this code fits the circuit supplied.
Does a Chinese breathing circuit manufacturer need a UK Responsible Person?
Yes, for medical devices placed on the Great Britain market, the device must be registered with the MHRA before placement on the market. Confirm with MHRA whether the overseas manufacturer needs to appoint a UK Responsible Person.
Are all ventilator breathing circuits interchangeable?
Do not assume compatibility. Specify the ventilator models, connector drawings, circuit layout, valve arrangement and any heated components, then check the complete assembly on a bench setup.
What documents should I request for sterile breathing circuits?
Request sterilisation validation, sterile barrier packaging tests, shelf-life evidence and conformity documents covering the exact model. Check lot and expiry markings against the approved artwork.