Triangular Yoke Plate

L-25-110/400 L-type Triangular Yoke Plate

Designed for high-voltage transmission lines requiring a rated breaking load capacity of 250kN, this component is specifically engineered for heavy-duty string connections and load distribution. It facilitates the assembly and load sharing between tower attachment points, multiple insulator strings, and guy-wire fittings. Featuring a high-strength forged carbon steel structure and precision-aligned mounting holes, it offers robust load-bearing capacity and stability, making it an ideal transition link plate for high-tension overhead lines.

Model	Main dimensions(mm)					Nominal breaking load(kN)	Quality(kg)	Material
	H	L	b	Ф	Ф1
L-07-70/400	70	400	16	18	18	70	4.5	Steel
L-07-100/400	100	400	16	18	18	70	5	Steel
L-10-70/400	70	400	16	20	18	100	4.5	Steel
L-12-70/400	70	400	16	24	18	120	4.7	Steel
L-12-100/450	100	450	16	24	18	120	5.8	Steel
L-12-100/500	100	500	16	24	18	120	6.2	Steel
L-25-110/400	110	400	16	30	24	250	7	Steel
L-25-130/450	130	450	16	30	24	250	8.4	Steel

L-25-110/400 Triangular Yoke Plate

Nominal Breaking Load: The product has an ultimate tensile breaking load of 250 kN; the actual operating load allows for ample safety margins, meeting the requirements of long-term cyclic loading conditions on heavy-duty transmission lines.
Dimensions: Center height of 110 mm and total length of 400 mm ensure compatibility with standard string mounting spacing; a 16 mm plate thickness enhances overall resistance to tearing and bending.
Aperture Configuration: Enlarged main and auxiliary holes accommodate large-diameter, high-strength bolts, facilitating the parallel connection of multiple heavy-duty fittings and offering broader assembly compatibility.
Product Weight: Weighs 7 kg per unit; balances high load-bearing capacity with reduced weight for easier aerial hoisting and installation.

Features of L-25-110/400 L-type Triangular Yoke Plate

Material: Forged from high-purity alloy structural steel; offers excellent impact toughness and resistance to fatigue crack initiation under long-term cyclic tensile loads.
Manufacturing Process: Formed via integral closed-die hot forging; holes are precision-reamed with strict control over geometric tolerances, ensuring high coaxiality for multi-path assemblies and smooth, stress-free mating.
Corrosion Protection: Features a thickened hot-dip galvanized coating that is dense and strongly adherent; resistant to moderate salt spray corrosion and unlikely to peel or flake off upon impact.
Standards: Complies with GB/T 2314 and GB/T 2315 (General Technical Conditions for Electric Power Fittings); has passed ultimate tensile load type testing and comprehensive factory quality inspections.

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