International standards · local requirements

High-Quality Steel Products to International Standards

Structural steel, pre-engineered buildings and steel products made to international standards and adapted to the requirements of each market – with every production step controlled under an internationally certified quality system.

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Linhas de produtos estruturais e PEB: 145
Produtos de aço em 22 famílias: 3
Famílias de normas – EUA, AU/NZ, UE: 12
Etapas de produção controladas

Nossa promessa de qualidade

Normas globais. Adequação local. Cada etapa controlada.

Os produtos World Steel combinam qualidade internacional com os requisitos de cada mercado – e cada etapa de produção é controlada por um sistema de qualidade com certificação internacional.

Alta qualidade

Aço com certificado de usina, soldagem e revestimento certificados e peças fabricadas e inspecionadas com tolerâncias rigorosas – produtos feitos para durar em climas exigentes.

Normas internacionais

Projetados e fabricados segundo a prática AISC, AS/NZS e Eurocode, em uma planta certificada AS/NZS 5131 CC3, EN 1090-2 EXC3, ISO 3834-2 e IAS AC472.

Adequados ao seu mercado

Cargas, normas, unidades, revestimentos, documentos e embalagem adaptados ao destino – para que os produtos cheguem prontos para aprovação local e montagem.

Linha de produtos

Estruturas metálicas e edifícios pré-engenheirados

Fabricados conforme os desenhos e a especificação de cada projeto – de peças individuais a sistemas construtivos completos.

Structural Steel

Custom-fabricated steel structures made from hot-rolled sections, welded plate and bent plate to each project's drawings and specification.

Structural Steel Steel Frame Structures Beam-and-column frames for industrial, commercial and multi-storey buildings. Columns, beams and bracingHot-rolled and welded built-up sections, HSS, angles, channelsBolted site connections for fast erection Saiba mais →

Structural Steel Trusses & Long-Span Roof Structures Trusses, grid, dome and arch structures for large column-free spaces. Plane and space trussesGrid (latticed) structures and domesArch structures Saiba mais →

Structural Steel Steel Bridges Beam, truss and arch bridge structures fabricated to specification. Beam (girder) bridge structuresTruss bridge membersArch bridge members Saiba mais →

Structural Steel Equipment Support Structures, Racks & Towers Platforms, equipment supports, rack systems and towers for industrial plant. Equipment support frames and platformsRack systemsTowers Saiba mais →

Structural Steel Hot-Rolled Steel Sections – UB, UC, PFC, IPE, HEA/HEB, W Shapes Australian, European and American hot-rolled beams, columns and channels – sourced, fabricated and certified. UB, UC, PFC – AS/NZS 3679.1 Grade 300 / 350IPE, HEA, HEB, HEM, UPN, UPE – EN 10365, S275 / S355W, HP, C, MC – ASTM A6, A992 / A36 / A572 Gr 50 Saiba mais →

Pre-Engineered Steel Buildings

Complete steel building systems designed, fabricated and supplied as one package – manufactured under IAS AC472, the certification for metal building systems recognised by MBMA.

Pre-Engineered Steel Buildings Pre-Engineered Steel Buildings (PEB) Complete steel building systems – clear spans up to 100 m, built in a fraction of the time. Clear spans up to 100 mConstruction time about one-third of conventional concrete constructionBolted connections for fast erection and easy future extension Saiba mais →

Pre-Engineered Steel Buildings Primary Framing – Columns, Rafters & Bracing The main frames that carry the building. H-section columns (round columns for special buildings)Rafters as built-up beams or trussesRoof, purlin and gable bracing Saiba mais →

Pre-Engineered Steel Buildings Secondary Members – Purlins, Girts & Struts Cold-formed C and Z members that support roof and wall cladding. C, Z and U cold-formed purlins and girtsStruts and girder beamsTypical purlin spacing 1.0 – 1.4 m Saiba mais →

Pre-Engineered Steel Buildings Roof & Wall Cladding Metal roof and wall panels that close the building envelope. Metal roof panelsMetal wall panelsWall lights (translucent panels) Saiba mais →

Pre-Engineered Steel Buildings Building Accessories Doors, windows, ventilation and drainage for a finished building. Gutters and downpipesRidge ventilators and fixed louversCanopies Saiba mais →

Produtos de aço

145 produtos de aço, prontos para especificar

Cada produto tem sua própria página com dimensões, normas dos EUA, Austrália / Nova Zelândia e Europa, acabamentos, documentos e dados para pedido.

Todos os produtos de aço

Por tipo

14 produtos WS steel grating & floor plateWorld Steel's flagship grating range: WS bar grating 20×3 to 150×8 mm in 30, 40 and 60 mm meshes, load and span tables, heavy-duty, serrated and stainless grating, stair treads T1–T6, GT/GU trench covers, GM pit covers, clips and checkered plate – galvanised and cut to layout.

8 produtos Civil drainage grates & coversGalvanised steel, stainless and heavy-duty grates, ductile iron and composite access covers, multi-part covers and custom civil products – to AS 3996, EN 124 and AASHTO load classes, fabricated and supplied with the steel package.

4 produtos Expanded & perforated metalExpanded metal mesh, aluminium mesh, perforated panels and framed security and decorative screens – for facades, sunscreens, walkways, guards and enclosures, cut, framed and finished to drawings.

4 produtos FRP grating, handrail & sectionsFibreglass reinforced plastic grating, stair treads, modular handrail and pultruded structural sections for corrosive, marine and electrical environments – supplied and coordinated with the steel package.

4 produtos Site safety – dropped-object preventionRetrofit handrail infill panels, stair gap closures, fine-mesh grating overlays and clamp-on toe boards that stop tools and materials falling from platforms, walkways and stairs – fitted without hot work.

6 produtos WS modular homesFactory-built steel modular homes on one 12.0 × 4.5 × 3.1 m module – studio, two-bedroom cabin, bedroom suite, two-storey family and courtyard homes – in Base, Fire-rated or custom variants.

9 produtos WS overhead cranes, gantries & hoistsSingle and double girder overhead cranes, gantry and semi-gantry cranes, jib cranes, monorails, electric wire rope hoists 1–50 t, transfer carts and crane accessories – girders and runways built in our steel plant.

11 produtos WS steel doors, frames & roll-up doorsGalvannealed hollow metal doors and frames in 20, 18 and 16 gauge, fire-rated to 3 hours – plus walk doors for metal buildings, modular and container doors, roll-up doors, windows and canopies, supplied as complete openings.

7 produtos Door hardware & access controlGrade 1 – 3 lever locks, knobsets and deadbolts, exit devices, door closers, hinges, trim, thresholds and keypad locks – prepared, keyed and supplied with the doors as one hardware set.

9 produtos Structural bolts & fastenersHigh-strength structural bolts to ASTM F3125 (A325 / A490), AS/NZS 1252.1 8.8 and EN 14399 HV / HR, tension control bolts, ISO metric bolts 4.6 – 10.9, purlin bolts, nuts, washers, DTIs, threaded rods and cladding screws.

8 produtos Anchor bolts & chemical anchorsCast-in anchor rods ASTM F1554 and metric anchor bolts M16 – M64, anchor bolt cages with templates, chemical (bonded) anchors, capsules, post-installed rebar and mechanical anchors.

9 produtos Light gauge steel framingCold-formed C studs, tracks, joists, roof trusses, battens and connectors in G550 / G300 Z275 – AZ150 steel, supplied as members, prefabricated panels, cassettes, modules or complete building kits.

3 produtos Steel stairsStraight, switchback and spiral steel stairs – stringers, treads, landings and rails fabricated to OSHA / IBC, AS 1657 / NCC and EN ISO 14122 geometry.

16 produtos WS modular handrail systemsBolt-together steel handrail and guardrail systems – top-mounted, side-mounted, stair and free-standing roof-edge rails, with stanchions, connectors, gates, toe boards and infill panels from one modular range, fabricated and hot-dip galvanized in our plant.

4 produtos Handrails, guardrails & balustradesIndustrial pipe and tube guardrails, ball-stanchion handrails and architectural balustrades with glass or picket infill.

2 produtos Fixed ladders & ship laddersFixed rung ladders with cages or ladder safety systems, and ship ladders for steep access to roofs, tanks and equipment.

5 produtos Platforms & support structuresAccess platforms, walkways, mezzanines, crossovers, equipment supports and pipe racks – complete with grating, rails and access.

4 produtos Miscellaneous metalsCast-in embed plates and anchors, steel lintels, canopies and bollards – the steel items every building package needs.

7 produtos Roof & wall sheetingWS standing seam, clip-lock, trapezoidal, insulated and curved roof and wall sheets – with coated coil, trims, gutters and accessories – roll-formed for industrial and PEB buildings.

2 produtos Sandwich panels & floor deckingWS EPS sandwich panels for walls, partitions and ceilings, and composite floor decking 50 and 75 mm deep for steel-framed floors and mezzanines.

2 produtos Purlins & girtsWS cold-formed C and Z purlins and girts, galvanized and pre-punched – standard sizes C80–C300 and Z125–Z300 plus auto-size lines from 100 to 400 mm deep.

7 produtos Corrosion & fire protectionHot-dip galvanizing, epoxy, alkyd and duplex paint systems and intumescent fire protection – specified to ISO 12944, ASTM, AS/NZS and EN standards.

Controle de processo

Cada etapa de produção controlada – e registrada

Cada etapa tem sua própria verificação e registro de qualidade, sob nosso sistema de qualidade de soldagem ISO 3834-2 e o controle de produção em fábrica; os pontos de parada interrompem a linha até que a inspeção libere a peça.

Nossa fábrica e o processo em 12 etapas

01 Receiving Grade, size and heat number verified against EN 10204 3.1 certificates; heat numbers recorded for traceability.
02 Laser cutting Part dimensions, hole positions and cut-edge quality checked on the first piece and by sampling; parts marked with their codes.
03 Auto welding Fit-up, welding parameters, procedure and weld size checked; welds visually inspected.
04 Straightening Flange squareness, straightness and camber measured against tolerance.
05 Rough assembly Positions, orientation and part codes checked against the shop drawing before welding.
06 Dimension check Dimensional report against the shop drawing; member released for final welding only after approval. Ponto de parada
07 Final welding Welder qualification, WPS and weld sizes checked; welding records completed.
08 Visual & grinding 100 % visual inspection; UT, MT or PT where the specification requires; NDT reports issued.
09 Shot blasting Surface cleanliness (e.g. Sa 2½) and roughness checked before painting.
10 Painting Dry film thickness (DFT) measured; adhesion and appearance checked where specified; coating report issued.
11 Packing Piece counts, marks, protection and packing lists checked against the shipping list.
12 Dispatch Final release note; loading checked; quality dossier compiled.

Adequado ao seu mercado

Qualidade internacional, adaptada aos requisitos locais

As normas, cargas, unidades, revestimentos e documentos do destino são incorporados desde o primeiro desenho – para que os produtos estejam prontos para aprovação local.

Normas e certificações

United StatesHow US codes govern structural steel, metal buildings and steel products – IBC, ASCE 7, AISC, AWS, OSHA – and how World Steel complies via IAS AC472.

Australia & New ZealandHow the NCC, NZBC, AS/NZS 5131 and AS 4100 govern steelwork in Australia and NZ, and how World Steel delivers to CC3 with ISO 3834-2 welding.

EuropeCE marking under EN 1090-1, EN 1090-2 execution classes and the Eurocodes explained – and how World Steel supplies EXC3 steelwork with a DoP.

Normas de projeto e cargas
Graus de aço e certificados de usina
Sistemas de revestimento para o clima
Unidades, etiquetas e documentos
Embalagem e marcação para exportação
Condições de entrega – Incoterms® 2020

Rastreabilidade

Cada entrega com um dossiê de qualidade completo

Registros compilados durante a produção e entregues com o embarque – escopo conforme exigido pela especificação do projeto.

Certificados de usina

Certificados EN 10204 3.1, números de corrida rastreados até cada peça.

Registros de soldagem

EPS / RQP, qualificações de soldadores e registros de inspeção de solda.

Inspeção e END

ITP, relatórios dimensionais e relatórios de UT / MT / PT quando especificado.

Relatórios de revestimento

Preparação de superfície, espessura de película seca e resultados de aderência.

Embalagem e embarque

Listas de embalagem, marcas das peças e a nota de liberação final.

Documentos de mercado

Declaração de desempenho e marcação CE ou outros documentos exigidos pelo mercado, quando aplicável.

Downloads

Catálogos e fichas técnicas

Todos os downloads

Company profile & brochuresWorld Steel company profileEdição 2026 · 15/10/2026 · 8 páginas · PDF · 1.6 MB · English

Product cataloguesSteel grating & floor plate catalogueEdição 2026 · 15/10/2026 · 34 páginas · PDF · 1.8 MB · English

Product cataloguesSteel modular homes catalogueEdição 2026 · 15/10/2026 · 18 páginas · PDF · 1.0 MB · English

Product cataloguesOverhead cranes, gantries & hoists catalogueEdição 2026 · 15/10/2026 · 30 páginas · PDF · 1.6 MB · English

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Desenhos, uma planilha de quantitativos ou uma lista de produtos – respondemos com os produtos, as normas, os documentos e um preço entregue para o seu mercado.

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