STEEL INSIGHTS
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Guides, specifications and perspectives to navigate the world of pipes and carbon steel.

Complete packages of pipes, flanges, valves and pumps for the petroleum industry
Complete supplies for the petroleum industry: API 5L pipes, ASME B16.5 flanges, API 6D/600 valves, API 610 pumps, fittings, gaskets and EN 10204 3.2 certifications.
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Steel beams and sections for photovoltaic parks, solar frameworks and panels
Steel sections, grades and corrosion protection for photovoltaic structures: considerations for design and supply enquiries.
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Seamless steel pipes: choosing the right supply for industrial plants
Service conditions, API and ASTM specifications, dimensions and documents: the criteria for preparing a clear purchasing enquiry and comparing quotations for seamless pipes.
Read articleSteel beams for building work
Steel beams for civil and industrial construction: IPE, HEA, HEB profiles, S235, S275 and S355, composite floors, R60/R90 fire resistance, NTC 2018 and EN 1090.
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Welded steel tubes: standards and purchasing criteria for plant installations
EN 10217, EN 10255, gas pipes and electrical conduit: connect the intended use to the specifications and prepare a complete quotation enquiry.
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A106 Gr.B and A333 Gr.6 pipes in energy plants
From power-plant auxiliary circuits to heat transfer: how to distinguish A106 Gr.B from A333 Gr.6 and prepare a consistent supply specification.
Read articleBeams, sections and structural tubes: organising steelwork procurement
A guide to steelwork purchasing enquiries: distinguish section series from steel grades, identify profiles and collect the information needed to compare quotations.
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S355J2 carbon steel beams and profiles for onshore and offshore construction
HEA, HEB, IPE beams and UPN profiles in S355J2 steel (EN 10025-2): mechanical properties, impact toughness at –20 °C, weldability, EN 1090 and offshore applications.
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Cold-drawn seamless steel tubes for heat exchangers
A guide to cold-drawn seamless tubes for heat exchangers, condensers and boilers: ASTM A179, A192, A213, EN 10216-2 standards, tolerances, eddy current testing and U-bends.
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Sustainability in the steel supply chain: origin, emissions and transparency
Assessing the sustainability of API 5L pipes requires manufacturer information, comparable environmental data and documented logistics choices. These are the criteria guiding our commitment.
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Seamless steel pipes for oil&gas applications
Seamless steel pipes for oil&gas: API 5L PSL1/PSL2, ASTM A106 and A333 grades, NACE MR0175 sour service, NDT inspection and EN 10204 3.2 certification.
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An accurate quotation starts with a complete enquiry
A practical checklist for communicating dimensions, quantities, requirements and delivery needs so quotations are easier to compare.
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EN 10204 3.1: agree the documentation before ordering
How to include inspection documentation in an enquiry and maintain its connection to the supplied material.
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Seamless or welded? Start with the project requirements
Selecting a pipe means considering its application, standard, grade, dimensions and inspection requirements together.
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