HDG Cable Ladder Tray ISO 1461 6m Section for Infrastructure Cable Projects
Product Details
Infrastructure Cable Ladder
,HDG Steel Cable Ladder
,Infrastructure Ladder Rack
HDG Steel Cable Ladder for Infrastructure is the general purpose galvanized route for public works: road and rail corridors, bridges, water plants, pumping stations and utility tunnels, where the support system must be documented, inspectable and durable for the design life of the asset.
The ladder is formed from galvanized steel panel with 100 mm to 150 mm rail height, widths from 150 mm to 900 mm and rungs at 225 mm or 300 mm pitch, supplied in 3 m and 6 m lengths. Hot dip galvanizing to ISO 1461 after fabrication protects the cut ends, bolt holes and welds that are the first points of failure on an infrastructure route.
Infrastructure projects usually specify a coating life rather than a product: 65 to 85 micrometres of zinc delivers the C3 and C4 durability that bridge and tunnel specifications call for, and duplex powder coating extends the same section into C5 coastal environments without changing the structural design.
The ladder is supplied as a system, with bends, tees, reducers, expansion joints, wall and soffit brackets, couplers and earthing jumpers, so the electrical contractor receives a complete kit rather than a list of parts. Expansion provisions allow thermal movement on long exposed runs without loading the anchors.
BENDIN manufactures this ladder at 10000 m per week with a 180 person workforce and thirty years of galvanizing and fabrication experience, exporting 60 to 70 percent of output to infrastructure and utility contractors. Dimensional and coating records accompany every shipment, which simplifies the inspection and handover stage.
Minimum order 100 m, 25 working day delivery, 15 to 65 USD per metre, pallet packing, terms L/C, T/T or Western Union. Send the route drawings and the specified corrosivity class and we will return the coating system, support spacing and expansion joint layout.
Certification and Standard Reference| Standard / Specification | Scope of Application | BENDIN Status |
|---|---|---|
| ISO 1461 / ASTM A123 | Hot dip galvanized coating on fabricated steel | Coating thickness measured per batch; record supplied |
| IEC 61537 | Load, deflection and continuity | Design calculation and continuity check per order |
| EN 10025 | Structural steel grade and certificates | Material certificates and design reference supplied |
| ISO 12944 (reference) | Corrosivity category C3 to C5 | Coating system selected to the declared corrosivity class |
| ISO 9001:2015 | Quality management system | ISO 9001 certified; certificate copy on request |
| CE marking | EU construction products as applicable | CE Declaration of Conformity issued with shipment |
BENDIN holds ISO 9001 quality certification and issues CE Declarations of Conformity. The standards above state the design and test basis of this product; third party test reports or national approvals are supplied on request and are not implied unless confirmed in the contract.
Technical Parameters| Parameter | Standard Range | Customization Available |
|---|---|---|
| Material | Hot dip galvanized steel | Stainless, aluminum |
| Usable width | 150 - 900 mm | up to 1200 mm |
| Rail height | 100 / 150 mm | 75 - 200 mm |
| Rung spacing | 225 / 300 mm | 450 mm |
| Standard length | 3000 / 6000 mm | cut to order |
| Coating | HDG to ISO 1461 | Duplex powder coat |
| Accessories | Bends, tees, expansion joints | full system |
| Load class | Per IEC 61537 | Project specific |
Dimensions, rung spacing and surface treatment are produced to project drawings. Load and deflection calculations are issued for spans above 3 m.
Typical Applications- Road, rail and metro corridors
- Bridges and utility crossings
- Water and wastewater infrastructure
- Pumping stations and treatment works
- Public buildings and utility tunnels
Q: Does the package include expansion joints?
A: Yes. On long exposed runs we supply expansion joints and sliding supports so thermal movement is absorbed without loading the anchors.
Q: What documentation comes with the order?
A: Dimensional records, coating thickness results and material certificates accompany each shipment, which simplifies inspection and handover.
Q: Can it be powder coated for a visible location?
A: Yes. A duplex powder coat over the galvanized layer gives colour coding and extra protection for C5 environments.
Q: What is the minimum order?
A: Minimum order 100 m, delivery 25 working days, prices from 15 to 65 USD per metre.
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