Sourcing marine rudder pintles from China
Marine rudder pintles entered under the selected heading 8487 lines carry 0% UK duty from China throughout the range. This residual heading applies only when the part is not classified elsewhere. Specify bearing fit, material and heat treatment before ordering. Cambridge China Bridge sources marine rudder pintles.
Zero duty on the selected pintle lines
Heading 8487 covers machinery parts without electrical features that are not specified elsewhere in the chapter. The selected lines distinguish cast steel, forged iron or steel, other iron or steel and other materials. Use these as candidate classifications for separate rudder pintles, subject to confirmation from the actual drawing and manufacturing route.
Read from the UK Trade Tariff on 1 October 2026, all selected lines carried 0% duty for goods from China. The supplied tariff record lists no anti-dumping or countervailing duties, suspensions or attached import controls for these lines.
Heading 8487 is residual, so confirm the commodity code before ordering. Give your customs broker the drawing, material and intended use. Keep commercial invoices and customs paperwork. For the wider product family, see ship rudder assemblies.
| Goods | Commodity code | Duty | Anti-dumping or countervailing duty on China |
|---|---|---|---|
| Cast steel rudder pintles | 8487 90 51 90 | 0% | None |
| Forged iron or steel rudder pintles | 8487 90 57 90 | 0% | None |
| Other iron or steel rudder pintles | 8487 90 59 90 | 0% | None |
| Rudder pintles of other materials | 8487 90 90 90 | 0% | None |
Bearing journals, taper seats and retention
Specify the pintle drawing together with the mating bearing or gudgeon drawing. State journal diameter and length, taper geometry where used, shoulder position, concentricity, surface finish and retention details. Agree the assembled clearance with the vessel designer rather than asking the factory to copy a worn sample.
Name the material grade, casting or forging route, heat treatment and corrosion protection. Agree hardness, material certificates and defect-testing acceptance criteria before production. Ask the vessel designer or surveyor to review the proposed material and fit for the installation. Use factory verification to check the supplier's machining and inspection capability.
For pintles supplied as consumer products in Great Britain, the product must be safe in normal and reasonably foreseeable use. Define the intended application and fitting information, and agree how suitability will be checked before sale.
Worked duty example
Illustrative example, not a quote: 40 forged steel marine rudder pintles; illustrative order under 8487 90 57 90, invoiced at £27,000 free on board, with £2,000 of freight and insurance to the UK. The customs value is £29,000. Duty at 0% is £0. Import VAT at 20% is charged on the customs value plus duty, £29,000, so it is £5,800. 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
Material: match heat identification on the pintles to the material certificate and heat-treatment record; check the agreed chemistry and hardness.
Bearing fit: measure journal diameter, roundness, taper, shoulder position and concentricity against the approved drawing; check fit with the specified mating component.
Soundness: review the agreed surface and internal defect-testing reports, tied to the supplied pieces, and inspect transitions and machined surfaces for cracks or damage.
Arrival condition: check rust, dents, damaged threads, retained protective covers and batch identification before installation. Compare the delivered pieces with the approved inspection report. Plan checks through quality inspection.
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What goes wrong
A pintle copied from a worn sample can reproduce an undersized journal. A mismatched taper may contact only at an edge, while an incorrect shoulder position can prevent seating. Wrong heat treatment, hidden casting defects and lost material traceability can leave a dimensionally correct part unsuitable for service.
Approve the drawing and first article before bulk manufacture. Agree rejection criteria for fit, defects and transit damage, and keep suspect pieces separate until the vessel designer or surveyor has reviewed them. Do not correct a failed fit by grinding away bearing surfaces without an agreed revised drawing.
Cambridge China Bridge sources these products for UK businesses, checking the factory and the documents before shipment. See factory verification. For machinery and equipment, see machinery imports.
Frequently asked questions
What is the UK import duty on marine rudder pintles from China?
The selected heading 8487 lines carry 0% duty from China in the supplied tariff record. No anti-dumping or countervailing duty is listed. Confirm the classification for the actual pintle.
Can a Chinese factory copy an old rudder pintle?
Use the old part as a reference, then approve a drawing with the mating bearing dimensions. Wear can distort the journal size and taper, so copying the sample alone can produce the wrong fit.
Which material should I specify for a rudder pintle?
Use the grade and manufacturing route agreed with the vessel designer. Specify heat treatment, corrosion protection and bearing compatibility rather than accepting a general description such as marine steel.
What inspection documents should rudder pintles come with?
Request material certificates linked to heat identification, heat-treatment records, a dimensional report and the agreed defect-testing reports. Match those records to the delivered pieces.