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Produtos de aço
Civil drainage grates & covers
Galvanised 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.
8 produtos
Steel & stainless grates
Fabricated in the WS plant: galvanised bar grates, heavy-duty road grates and stainless channel grates.
Civil drainageSteel drainage gratesHot-dip galvanised steel drainage grates and angle frames for pits, trenches and inlets – AS 3996 classes A–D, EN 124 and AASHTO, fabricated for export.
Civil drainageHeavy-duty road gratesHeavy-duty galvanised steel road grates and frames for ports, freight yards and haul roads – AS 3996 classes D–G, EN 124 D400–F900 and AASHTO HS-20.
Civil drainageStainless drain gratesStainless steel 304/316 slot, wedge-wire and heel-guard channel grates for plazas, pools, kitchens and food plants – welded to AS/NZS 1554.6 and AWS D1.6.Ductile iron, composite & multi-part covers
Cast and composite covers from specialist manufacturers, supplied with WS frames and support beams.
Civil drainageDuctile iron coversDuctile iron grates, access covers and frames for sewer, stormwater and utility pits – AS 3996, EN 124 and AASHTO classes, supplied with the steel package.
Civil drainageComposite coversComposite GRP and polymer access covers – light, non-conductive and theft-deterrent – to AS 3996 and EN 124 classes, supplied with World Steel steel frames.
Civil drainageMulti-part coversMulti-part access covers on removable galvanised support beams for valve chambers, pump stations and large pits – to AS 3996, EN 124 or AASHTO loads.Road-authority & custom products
Grates and covers made to the drawing in your specification.
Civil drainageRoad-authority gratesKerb inlet and gully grates and frames fabricated to the state road-authority standard drawing named in your specification – galvanised and fully documented.
Civil drainageCustom civil productsMade-to-drawing grates, frames, hinged covers, trash racks, debris screens and pit ladders – designed to the required load class, galvanised and shipped for export.Fabricado conforme as normas do seu mercado
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 AC472.58 normas →
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.51 normas →
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.56 normas →