Sourcing Cast Iron Firebacks from China

Fireback duty and classification

Read from the UK Trade Tariff on 1 October 2026, heading 7325 covers other cast articles of iron or steel. For standalone cast iron firebacks, candidate lines are 7325 10 00 99 for non-malleable cast iron and 7325 99 10 90 for other cast iron. The table repeats these candidates for plain and relief-pattern products; decoration alone does not establish the iron type.

Both candidate lines carry 0% duty for goods from China, with no anti-dumping or countervailing duty, suspension or import control listed in the supplied tariff snapshot. The heading's anti-dumping entries concern covers and access articles for ground systems. See the wider castings guide for those products.

Ask your customs broker to confirm the classification from the material specification, drawings and intended use, especially for a component supplied for a particular appliance. Follow finding your commodity code. Import VAT is separate from customs duty; see UK import duty and VAT.

Specify the fireback and its fireplace fit

Give the foundry a drawing showing overall width, height, thickness, rear profile, edge shape and any fixing or support points. State the iron grade, target weight, permitted dimensional variation and relief pattern. Check the proposed shape against the fireplace opening and the planned position of the grate.

Specify whether the plate is for live-fire use or decoration, the intended fuel and the surface finish. Ask for evidence that the finish suits the intended heating conditions. Consumer products supplied in Great Britain must be safe in normal or reasonably foreseeable use; the general product safety rules cover products intended or foreseeably likely to be used by consumers.

Worked duty example

Illustrative example, not a quote: 50 plain cast iron firebacks; illustrative order, not a quotation under 7325 10 00 99, invoiced at £6,000 free on board, with £4,000 of freight and insurance to the UK. The customs value is £10,000. Duty at 0% is £0. Import VAT at 20% is charged on the customs value plus duty, £10,000, so it is £2,000. 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

Casting: examine both faces and edges for cracks, open cavities, moulding defects and repairs concealed beneath the finish. Compare material records and sample weight with the approved specification.

Fit: measure the outline and thickness, check rear-face flatness and trial-fit the intended supports. Compare relief depth and lettering with the approved sample.

Heat and finish: agree a representative heating and cooling trial before production. Examine the cooled sample for cracking, distortion, loose finish and changes around support points.

Packing and arrival: check separation between plates, edge protection and restraint inside the crate. On arrival, photograph damage before unpacking and inspect corners and relief features. Include these checks in the inspection brief.

What goes wrong

A fireback can match the front-view artwork yet fail to fit because its rear face bows or its edges taper differently from the drawing. Thin areas around deep relief, hidden casting repairs and an unsuitable finish are problems to investigate before approving production.

Heavy plates can strike each other when packing leaves room for movement, damaging corners and raised decoration. Retain the approved sample, record the agreed rejection criteria and compare arrival defects with photographs taken before dispatch.

Cambridge China Bridge sources these products for UK businesses, checking the factory and the documents before shipment. See factory verification. For repeat volumes, see container programmes.