What every steel products inspection covers
Steel is bought on paper as much as on sight. Grade, strength and heat treatment cannot be seen on a finished pipe or beam, so the buyer relies on the mill test certificate and on the marks that tie each piece to it. An inspection in India checks both the goods and that chain of evidence. Every job runs these steps before the product-specific checks:
- Documents against the order. Material standard, grade, size and quantity on the certificates compared with the purchase order and drawing, line by line.
- Heat traceability. Heat or cast numbers stamped, stencilled or tagged on sampled pieces matched to the certificate. Pieces with no readable number are counted and reported.
- Grade verification. Positive material identification (PMI) on alloy and stainless grades with a handheld XRF or spark analyser, used in the inspector's presence, to catch a substituted grade.
- Dimensions. Thickness, diameter, length, flatness, straightness and squareness measured against the product standard's tolerances, using calibrated gauges whose certificates are checked.
- Surface. Laps, seams, scale, pitting, rolling marks, scratches and rust on samples, with an agreed limit for each.
- Coatings. Galvanising, paint or film thickness measured with a coating gauge; adhesion and coverage checked.
- Witnessed tests. Hydrostatic, ultrasonic, eddy-current or load tests that the factory runs on its own equipment, watched and recorded, with the equipment's calibration date.
- Marking, packing and loading. Stencils, labels, end caps, bundling, lifting points and stowage in the container or on the flat rack.
Visual and dimensional samples follow ISO 2859-1; see the AQL guide. The report ends in one verdict: Cleared to load, Hold or Not cleared.
How the checklist changes by product
| Product | Main risk | What the inspector adds |
|---|---|---|
| Pipes and tubes | Wall below minimum; hydro or NDT records that do not cover the lot | Wall thickness and ovality at both ends, witnessed hydro and NDT, end bevels, coating holiday test, stencil marking |
| Structural fabrication | Weld quality and fit-up; galvanising too thin | Weld visual inspection, WPS and welder records, hole positions, galvanising thickness, trial assembly where ordered |
| Flanges and pipe fittings | Wrong facing or bore; marking not traced to the certificate | Face finish, bore and drilling, forging marks and PMI |
| Fasteners | Property class marked but not met | Head marks, thread gauging, hardness and proof load on samples |
| Sheets and coils | A 200-series stainless sold as 304 or 316; thickness at the low end | PMI on each coil or bundle, thickness across the width, surface finish and protective film, coil label against the certificate |
| Wire and wire products | Zinc coating light; wire under diameter | Diameter on samples, coating mass sample for a lab, wrap test, count and weight per coil or pack |
| Aluminium extrusions | Profile out of tolerance; anodising or powder coat thin | Profile dimensions against the die drawing, wall thickness, coating thickness, cut length and alloy and temper on the certificate |
Sheets, coils, wire and extrusions are covered on this page for now. The pipe and fabrication pages go into detail because those products depend most on witnessed tests and welding records.
Mill test certificates: 3.1, 3.2 and our role
EN 10204 defines the inspection documents for metallic products. A type 3.1 certificate reports tests on the products supplied and is validated by the manufacturer's inspection representative, who must be independent of production. A type 3.2 adds validation by the purchaser's authorised inspection representative or by an inspector designated by official regulations. Our page on mill test certificates and EN 10204 explains each type.
Clear To Load does not issue or co-sign 3.2 certificates. Where a 3.2 is required, for example for pressure equipment where an authorised body must take part, the buyer appoints a third party with that authority and names it in the order. What we do is check that the certificates you receive belong to the goods in front of us:
- The issuer is the actual mill or processor, not a stockist's own letterhead.
- Heat numbers on the pieces match the certificate, and one heat is not stretched over more tonnage than it could cover.
- Results fall inside the limits of the grade ordered, including any supplementary requirements.
- Where the factory has cut, formed, welded or heat treated the material, its own records cover those steps.
What we witness and what goes to a lab
Clear To Load does not own test rigs or a lab, and our inspection does not replace NDT or weld inspection by certified specialists. The work is split three ways.
| Done by our inspector | Witnessed: factory's equipment and operators | Independent lab or certified specialist |
|---|---|---|
| Visual and dimensional checks, PMI, coating thickness, marking, counts, packing | Hydrostatic tests, ultrasonic and eddy-current testing by the factory's certified operators, load tests | Tensile, impact, hardness on prepared specimens, chemical analysis, corrosion tests |
| Review of certificates, calibration records and test reports | Factory's own mechanical tests where it has a lab | Independent NDT or weld inspection by certified personnel when the order requires it |
When you want independent results, we pull and seal samples for an ISO/IEC 17025-accredited lab through lab testing coordination. If your order needs certified NDT or welding-inspector sign-off, appoint a certified agency and name it in the order; our inspector can witness its work.
CBAM and other rules buyers ask about
The EU Carbon Border Adjustment Mechanism (CBAM), Regulation (EU) 2023/956, has applied in its definitive period since 1 January 2026. Its Annex I covers iron and steel in Chapter 72 and many Chapter 73 articles, including seamless and welded tubes and pipes (7304 to 7306), pipe fittings (7307), structures and parts of structures (7308), fasteners (7318) and other articles of iron or steel (7326). Aluminium bars, rods and profiles (7604) and aluminium tubes (7608) are also covered.
Regulation (EU) 2025/2083 added a de minimis exemption. An importer whose CBAM goods in iron and steel, aluminium, fertilisers and cement do not exceed 50 tonnes of net mass, added together over a calendar year, is exempt. An importer who exceeds it carries the full obligations for all goods imported that year. The first annual declaration, for 2026 imports, is due by 30 September 2027, and member states sell CBAM certificates from 1 February 2027.
CBAM is an importer's obligation and depends on emissions data from the producer. It is not something an inspection checks, but buyers often ask us to confirm that the producer named in the emissions data is the mill shown on the certificates. In the US, Section 232 duties on steel, aluminium and listed derivative products can apply; check the current scope with your customs broker.
Exports and where steel products are made in India
EEPC India's export analysis for August 2026, using DGCI&S data, gives these figures:
| EEPC panel | Apr–Aug 2025-26 (US$ million) | Apr–Aug 2026-27 (US$ million) | Change |
|---|---|---|---|
| Iron and steel | 4,036.6 | 5,489.2 | +36.0% |
| Products of iron and steel | 4,375.3 | 4,374.1 | −0.03% |
| Aluminium and products of aluminium | 2,571.7 | 3,820.0 | +48.5% |
At product level, Department of Commerce TradeStat shows FY2025-26 exports (provisional) of US$771.6 million for welded tubes and pipes (HS 7306), US$251.3 million for seamless stainless tubes (HS 730441), US$661.9 million for stainless flat-rolled products (HS 7219 and 7220) and US$401.9 million for stainless wire (HS 7223). HS headings mix related products, so treat these as a guide to scale.
Steel processing and fabrication take place in many states. We have not found an official source that names specific clusters for these products, so we name no town.
Booking a steel products inspection
Clear To Load is based in Jodhpur, with inspectors in Jaipur, Saharanpur, Moradabad, Delhi NCR and Kolkata, and covers every city in India. An inspection costs US$249 per man-day; travel outside our base cities is charged at actual cost. See pricing.
Send the purchase order, drawings, the material standard and grade, the EN 10204 type you ordered and the test plan, with the tests you want witnessed and their hold points. For a first order, a factory audit shows whether the test equipment, calibration records and traceability system exist as described. Book an inspection; the product pages below cover each type in detail.
Sources
- EEPC India: Export analysis, August 2026 (Table 4a, DGCI&S data)
- Department of Commerce, TradeStat: commodity-wise exports (FY2025-26 provisional)
- Regulation (EU) 2023/956 establishing a carbon border adjustment mechanism (EUR-Lex)
- Regulation (EU) 2025/2083 simplifying and strengthening the CBAM (EUR-Lex)
- European Commission: Carbon Border Adjustment Mechanism
- EN 10204:2004 Metallic products, types of inspection documents (CEN catalogue via iTeh Standards)