Specification:
A cross arm is provided, for use in a support structure for conductors within an electrical grid.
Cross arm coming with many sizes including 4ft, 6ft, 8ft and so on.
Some places need cross arm coming with welded parts.
A steel cross arm is a horizontal structural member mounted on a utility pole, transmission tower, or distribution pole to support electrical conductors, insulators, and associated hardware. It maintains safe phase-to-phase spacing between overhead conductors, prevents electrical faults, and provides the mechanical load-bearing anchor point for the entire overhead line assembly.
Also commonly referred to as an electrical cross arm, power pole cross arm, utility pole cross arm, or telephone pole cross arm, this component is one of the most critical pieces of pole line hardware in any overhead power or telecom network.
At Yipeng, we manufacture transmission cross arms and distribution cross arms from high-tensile structural steel, processed with full hot-dip galvanization for long-term corrosion resistance in outdoor environments across tropical, temperate, and coastal regions.
All Yipeng electrical cross arms are finished by full-immersion hot-dip galvanization — not electro-galvanization or spray coating. The HDG process forms a metallurgically bonded zinc-iron alloy layer that provides:
Long-term corrosion resistance — 30+ years expected service life in typical outdoor conditions
Full coverage on internal surfaces, holes, cut edges, and weld seams — areas spray coatings cannot fully protect
Self-healing properties — the zinc sacrificial layer protects exposed base steel at cut edges or minor abrasions
Compliance with ISO 1461 and BS EN ISO 1461; third-party inspection available on request (SGS, BV, TÜV)
Transmission cross arms and distribution cross arms from Yipeng are deployed across a wide range of overhead network infrastructure:
Medium-voltage distribution lines (11kV, 22kV, 33kV) — supporting pin insulators and suspension insulators on wooden poles, concrete poles, and steel poles
High-voltage transmission lines (66kV–220kV) — V-type and heavy-section cross arms supporting strain insulators at tension and angle towers
Rural electrification projects — standard angle cross arms for cost-effective distribution line construction
Urban and suburban distribution networks — compact cross arm configurations for higher conductor density
Telecom and fiber infrastructure — cross arms adapted for ADSS/OPGW cable support on shared utility poles
Railway traction power lines — heavy-duty cross arms for electrified rail overhead contact systems
Street lighting infrastructure — bracket-style cross arms supporting luminaire mounting
Our steel cross arms have been exported to projects in Southeast Asia, Africa, the Middle East, Europe, and South America, accommodating local utility standards including IEC, BS 1553, ANSI/NESC, and AS/NZS.
Hebei Yipeng Line Equipment Co., Ltd. has manufactured overhead line fittings and steel cross arms for international utility projects since our founding in Shahe, Hebei — China's established hub for power line hardware production.
Factory Direct Pricing — No trading company markup. You work directly with our manufacturing facility, receiving competitive factory pricing with transparent cost breakdown.
Full-Range Overhead Line Hardware Supply — Cross arms, insulators, strain clamps, suspension clamps, dampers, stay rods, PG clamps, and fasteners — all from a single supplier, simplifying your procurement and logistics.
Custom Engineering Support — Submit client drawings, utility standards, or project specifications. Our team supports reverse-engineering from samples and new product development from concept drawings.
Hot-Dip Galvanized Quality — All products hot-dip galvanized to ISO 1461 / GB/T 13912. Third-party QC (SGS, BV) arranged on request for utility and EPC buyers.
Export Experience — Active exporter to Europe (Enlit Europe 2024 exhibitor), Southeast Asia, Africa, and the Middle East. Familiar with documentary requirements for L/C, T/T, and project-based procurement.
Responsive Lead Times — Standard sizes typically ex-stock or short production cycle. Custom orders quoted within 1 business day.
Q: What standard sizes do your steel cross arms come in?
A: Our most commonly stocked sizes are 4ft (1200mm), 6ft (1800mm), and 8ft (2400mm) in standard angle configurations. 10ft and 12ft are available on order. All lengths can be produced in custom dimensions per your drawing.
Q: Can you supply cross arms compliant with BS, IEC, or ANSI standards?
A: Yes. We have supplied cross arms to projects under BS 1553, IEC 60652, ANSI C135, and AS/NZS standards. Please advise the applicable standard and your utility's material specification when inquiring.
Q: What is the minimum order quantity (MOQ)?
A: MOQ varies by product type and customization level. For standard angle cross arms, MOQ is typically 1 ton. For fully custom welded assemblies, MOQ is discussed on a project basis. Sample orders are accepted.
Q: Can you supply a complete cross arm hardware kit?
A: Yes. Yipeng can supply electrical cross arms together with the associated mounting hardware — arming bolts, through-bolts, U-bolts, washers, locknuts, and insulator pins — as a complete kit, reducing your sourcing complexity.
Q: Do you accept third-party inspection?
A: Yes, we welcome SGS, Bureau Veritas (BV), TÜV, or client-nominated inspectors at our facility. Inspection arrangements can be coordinated during order confirmation.
Q: What is the typical delivery time?
A: For standard products: 15–25 days. For custom welded cross arm assemblies: 25–35 days depending on volume. Rush production is discussable for urgent project needs.
Tell us your project requirements and we'll respond within 1 business day with a technical proposal and factory price.
Please include in your inquiry:
Required length(s) and cross-section size
Steel grade / surface finish requirement
Applicable standard (IEC / BS / ANSI / GB or local utility spec)
Estimated quantity and delivery port
Any existing drawings or samples
+86 319 878 9350
+86 156 1304 7999
+86 319 878 9350
NanYan, DongHuan Road, Shahe, Hebei China
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