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Knowledge Centre

Guides, comparisons, regulations and tools for specifying the right container.

Comparisons

Regulations and compliance

Regulations

Packing groups I, II and III

What PG I, II or III on a safety data sheet means for the container.

Regulations

UN packaging codes explained

Read a UN 3A1 or 3H1 marking, and know what to request from a supplier.

Regulations

EPA and CARB compliance

What a fuel can must meet to sell in the US and California.

Regulations

EU/UK drinking water contact

European Positive Lists replace national regimes from 31 December 2026.

Regulations

EU GPSR responsible person

No EU-established operator, no lawful consumer sale.

Regulations

Pails and tins: UN and food contact

A round pail is a drum; a square tin is a jerrican.

Regulations

CBAM and steel containers

HS 7310 is a listed good. What the EU importer must do.

Regulations

UK Plastic Packaging Tax

Charged by weight below 30% recycled content, on the importer.

Regulations

ADR reliefs in Europe

Limited quantities and the thousand-point rule, properly.

Regulations

UK petrol container rules

A portable petrol container is capped at 10 L plastic, 20 L metal.

Regulations

EU packaging rules and EPR

PPWR makes the importer the producer. Registration, fees and the technical file.

Regulations

Australia: AS/NZS 2906 and AFAC

The product standard, and the colour schedule agencies buy to.

Regulations

Dangerous goods transport

Hazard classes, packing groups and the ADR, IMDG and IATA rules.

Regulations

Food-contact certification

FDA, EU, WRAS and NSF: what a water or food container must document.

Regulations

ADR 2025 explained

What ADR is, who it binds, its exemptions, and what changes on 1 January 2027.

Regulations

Bunding rules in Australia and NZ

Bund sizes by state and in NZ law, for drums, IBCs, diesel tanks and spill kits.

Regulations

COSHH storage requirements

What COSHH, DSEAR and HSE guidance ask of a chemical store, cabinet, sign and sump.

Regulations

DGSA explained

Who must appoint a dangerous goods safety adviser, the duties, exams and certificate.

Regulations

Drum storage requirements

OSHA, EPA and UK rules for a drum store: quantities, bunds, stacking and labels.

Regulations

Fuel bowser regulations UK

Bunds and locks on site, the 450 and 1,000 litre road limits, and safe refuelling.

Regulations

US hazmat shipping basics

The 49 CFR shipper checklist: classify, pack, mark, label, document, placard, train.

Regulations

IATA DGR and IMDG Code basics

Air and sea dangerous goods rules: editions, petrol limits, declarations, segregation.

Regulations

UK oil storage regulations

The 200-litre test, the 110% and 25% bund rule, and how the four UK nations differ.

Regulations

Packaging regulations by country

Who is the producer, what to file and the UN packaging rule, market by market.

Regulations

Petroleum (Consolidation) Regulations 2014

Storage certificates, the 30 and 275 litre home steps, and where DSEAR takes over.

Regulations

Red diesel rules explained

Who may use red diesel since April 2022, what HMRC checks, and how to store it.

Regulations

Secondary containment rules by country

The bund size each country requires, from the UK 110% rule to SPCC and AwSV.

Regulations

SPCC rule explained

Who needs an SPCC plan, the 1,320 gallon line, PE or self-certification, containment.

Regulations

UK packaging EPR explained

Who is a producer, the PackUK fee per tonne, and how cans, pails and tins are treated.

Regulations

UN specification packaging

The US term, the UN mark read part by part, and when a package may go without it.

Materials and standards

Standards

The NATO jerry can pattern

Why the pattern still sets the shape, and why holders are interchangeable.

Reference

Chemical compatibility

Match galvanized steel, stainless, HDPE and aluminium to your exact liquid.

Reference

Stainless 304 vs 316

The molybdenum difference, and when to pay for 316.

Reference

HDPE grades and fluorination

Grades, blow moulding, and what fluorination does for fuel and solvents.

Reference

DEF and AdBlue containers

Why diesel exhaust fluid needs a dedicated container.

Reference

Corrosion protection

How a steel can is protected from rust, and what each finish trades off.

Reference

ADR transport categories

Categories 0 to 4, the 1.1.3.6 limit for each, where to find them and tunnel codes.

Reference

Drip trays and spill trays

The 25% rule, tray sizes in litres, plastic or steel, and tray or pallet.

Reference

205 L and 55 gallon drums

Drum sizes, dimensions, full weights, bungs, UN codes and the storage rules.

Standards

Food-grade buckets explained

What makes a bucket food grade, how to tell, and the papers to ask a supplier for.

Reference

HDPE properties explained

Density, melting point, UV, fire, chemicals, food contact and recycling of HDPE.

Reference

IBC totes explained

Sizes, weights, stacking marks, valves, cleaning and the five-year life of a caged tote.

Reference

Jerry can colours explained

What red, yellow, blue and green mean on a fuel can in the UK, US, Australia and military.

Reference

Jerry can trade statistics

HS 7310 exports and imports by country, the 2020 to 2024 trend and where buyers source.

Standards

NSF/ANSI 61 explained

What NSF 61 certified means, what it tests, and how it differs from NSF 372.

Reference

Paint tins and cans

Paint tin sizes, lids, UN 1263 limits and where empty tins go.

Reference

Steel grades for cans and drums

SPCC, SPHC, SECC, SS400, DC01, galvanised and stainless: which sheet a can needs.

Reference

Tinplate and F-style cans

What tinplate is, F-style can sizes, seams, UN marks, HS codes and recycling.

Reference

UN numbers explained

What a UN number means, how to look one up, and the 12 mm marking rule.

Standards

WRAS approval explained

What WRAS approval proves, when the law needs it and how to check a listing.

Reference and components

Storage and safety

Applications and use

Buying and customisation

Procurement

UN approved packaging

What UN approval means, how to read the mark, and our UN approved jerry cans.

Procurement

UN certificates and test reports

Who issues them, what they state, and the paperwork to ask a supplier for.

Procurement

EU forced labour ban

A market prohibition with no size threshold, reaching non-EU makers.

Guide

Choosing a jerry can

Six steps from the liquid you carry to the exact specification.

Manufacturing

Private-label and OEM

Marking, colour, tooling and minimums for an own-brand run.

Procurement

Second sourcing and China plus one

Why a second factory is not a second source until it is certified as one.

Guide

Choosing a spill pallet

Sump capacity, load rating and material, and the way each one gets read wrong.

Procurement

Defence and government procurement

Buying to a fixed specification, with documentation and reorder cycles.

Guide

Jerry can sizes

What each size from 3 to 30 litres is for, and why filled weight matters.

Guide

Drum bungs and fittings

Bung sizes and threads, gaskets, vents, wrenches, torque, drum taps and IBC valves.

Guide

Drum pumps and drum handling

Moving, opening and emptying 205 litre drums: dollies, lifters, pumps and taps.

Guide

Fuel stabiliser explained

What it does, how much to add, how long it keeps fuel, and drain or stabilise.

Guide

How to use a jerry can

Open, fill, vent, pour, lock, store and clean, with the law marked.

Procurement

Jerry can buyer checklist

Three gates and ten scored checks for steel and plastic cans.

Guide

Jerry can mounts by vehicle

Where a can mounts on a 4x4, roof, UTV, ATV, motorbike or trailer, and what to check.

Guide

Spouts, pumps and holders

Which spout fits, what a fuel pump needs, and what a holder must hold.

Tools

Work out what to order

Resources

Documents on request

We supply these against a specific design and order rather than as generic downloads, so the figures match the drawing you receive. Ask for any of them with your enquiry.

Technical datasheet

Dimensions, weight, material and closure for the exact design, off the current production drawing.

UN certificate & test report

The UN 3A1 or 3H1 certificate, the test report behind it and the stamped marking for the design.

Chemical compatibility check

Send the exact liquid, concentration and temperature and we confirm the material and closure.

Material & food-contact certificate

Mill certificate or food-contact declaration for stainless and food-grade lines.

Private-label programme sheet

Marking, colour, tooling and minimum quantities for an own-brand run.

Catalogue & brochure

The current range in one document, prepared for your market and language.

Tell us the job and the market

We come back with the right container, its documentation and a quotation at your volume.

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