CN 7307Covered by CBAMIron & Steel

CN 7307 under CBAM — Pipe Fittings & Flanges

Tube or pipe fittings (e.g. couplings, elbows, sleeves), of iron or steel

Butt-weld fittings, forged fittings, flanges, couplings and elbows — a classic Indian export strength, with dense manufacturing clusters around Rajkot, Coimbatore and Mumbai shipping to EU stockists and project buyers. Small parts, but fully CBAM-covered: every kilogram carries embedded emissions from the steel it was forged or cast from.

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Covered

CBAM status of this heading

1 Jan 2026

Definitive phase — certificates due

€70–80

per tCO₂ — certificate price tracks EU ETS

up to ~40%

typical cost cut with verified actuals

Emission profile

Where the emissions in CN 7307 come from

Fittings are forged from bar or plate, or cast in foundries — both routes sit on top of steelmaking precursors, and forging furnaces and foundry melting add their own energy. Defaults assume the conservative end for the whole chain. The EU default value for this heading is deliberately conservative; a fittings maker’s number improves fastest through precursor data from its steel suppliers.

Why we don’t print a default value here

The EU publishes and updates specific default values per goods category separately — quoting a stale number would mislead you. What never changes: defaults are set deliberately high, and the markup escalates from 10% in 2026 to 30% by 2028 for steel and aluminium (free-allowance phase-out runs to 2034). Use the CBAM calculator for a current, product-specific estimate.

What to do

Exporting under CN 7307? Three moves, in order.

01
Identify your production route and precursors
Split your product lines by route — forged (bar/plate precursor) versus cast (foundry melt, scrap or pig-iron charge) — since each needs its own calculation boundary.
02
Collect the data you already have
Forging-furnace fuel logs, foundry melting electricity records, steel purchase invoices with supplier traceability, machining energy data, production weights by product family.
03
File verified actuals, not defaults
Have the numbers computed to the EU CBAM methodology and verified, then hand your EU buyer’s Authorised Declarant a filing they can use. Verified actuals typically cut the CBAM cost by up to ~40% versus default values — and the default markup only gets worse, escalating from 10% in 2026 to 30% by 2028 for steel and aluminium.

Free this quarter: We cover your first report (April–June 2026) so an inflated EU default never costs you an order. Continue only if you choose to. Free for the April–June 2026 quarter — start your report by 30 September 2026.

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Frequently asked

CN 7307 and CBAM, in plain English

Is CN 7307 covered by CBAM?

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Yes. CN 7307 — tube and pipe fittings of iron or steel, including flanges, elbows and couplings — is a covered good under the EU Carbon Border Adjustment Mechanism. Any consignment under this heading imported into the EU has carried reporting obligations since the transitional phase (1 October 2023 – 31 December 2025), and since the definitive phase began on 1 January 2026 the EU importer must buy CBAM certificates against its embedded emissions. Both forged and cast fittings are within scope, whatever the size of the part.

How much CBAM cost does CN 7307 face in 2026?

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CBAM certificates track the EU ETS carbon price — roughly €70–80 per tonne of CO₂ in 2026 — so the bill is your embedded emissions multiplied by that price. For Indian BF-route steel products the difference between bases is dramatic: default-basis costs run roughly €250–270 per tonne of product, versus roughly €65–170 per tonne on verified actuals — about €80,000–€180,000 on a single 1,000-tonne consignment. The exact figure depends on your route and product mix, which is why the first step is a proper calculation, not a guess.

We export mixed containers — hundreds of SKUs of fittings. Is CBAM per-SKU?

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The declaration works from CN codes and aggregated goods categories, not your internal SKUs — but the embedded-emissions figure must correctly represent the production behind the tonnage shipped. In practice that means calculating at the level of production routes and product families (forged vs cast, carbon vs stainless) and mapping SKUs onto them. Done once, properly, the same structure serves every shipment.

Our fittings are machined from imported or domestic bar we don’t control. Are we stuck with defaults?

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Not for the whole number. Your own forging and machining stages can be verified regardless, and precursor data can usually be obtained from Indian mills — most large ones now field CBAM data requests routinely. Where a supplier truly refuses, defaults apply to that portion only. A mostly-actuals filing still beats an all-defaults one substantially.

Related CN codes