150mm FRP Cable Ladder Pultruded E Glass UV Stabilized for Electrical Insulation

FRP Cable Ladder 150mm Electrical is the narrow composite route used where a compact bundle of control, instrumentation or low voltage cable has to be carried through a corrosive or electrically sensitive area without adding a conductive path. The 150 mm width fits between equipment, along cable trenches and above chemical process lines where steel would need regular inspection.

The ladder is pultruded from E glass reinforcement in a fire retardant isophthalic or vinyl ester resin, with 150 mm usable width, rail heights from 50 mm to 100 mm and rung pitch of 225 mm or 300 mm, supplied in 3 m modules with matching bends, tees and brackets. Stainless fasteners are used throughout so the joints do not become the weak point.

Composite construction delivers three benefits in one section: it cannot rust, it does not conduct current so no bonding is needed, and it is transparent to radio signals, which suits plant areas where wireless instrumentation and handheld terminals must work. The material also resists dilute acids, alkalis and salt solutions that attack galvanized steel.

At 150 mm the ladder is light enough for one technician to handle in a congested pipe rack, and the open rung format keeps the cable visible for inspection and allows a new circuit to be added without dismantling the run. The non conductive property is what makes it the preferred support inside areas with live electrical equipment.

BENDIN produces FRP ladder at 10000 m per week with thirty years of composite and steel cable support experience, ISO 9001 controlled processes and 60 to 70 percent of output exported. Each batch is checked for resin cure, rung pull out strength and straightness, and colour, width and rung pitch can be produced to project drawings.

Minimum order 100 m, 25 day delivery, 5 to 25 USD per metre, pallet packing, terms L/C, T/T or Western Union. Tell us the chemical environment, the cable load and the route length and we will confirm resin type, rail height and support spacing.

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.

Dimensions, rung spacing and surface treatment are produced to project drawings. Load and deflection calculations are issued for spans above 3 m.

• Chemical and pharmaceutical plant routes
• Instrumentation and control cabling
• Water and wastewater works
• Electrically sensitive areas near live equipment
• Coastal and marine support routes

Q: Is a 150 mm composite ladder strong enough?
A: Yes for control, instrumentation and small power cable. Rail height and rung pitch are selected from the load case, and a deflection check is issued for the span.

Q: What chemicals does it resist?
A: Isophthalic polyester suits dilute acids, alkalis, salts and washdown. For stronger acids or hypochlorite we switch to a vinyl ester resin after reviewing the media list.

Q: Do I need to earth the route?
A: No. The composite is non conductive, which is why it is used near live equipment and in electrolytic areas.

Q: What is the minimum order?
A: Minimum order 100 m, delivery 25 days, prices from 5 to 25 USD per metre.