NY Hydraulic TypeStrain Clamp

Product Overview

NY hydraulic strain clamps are essential heavy‑duty power fittings designed for overhead transmission and distribution lines. They anchor conductors on utility poles and transmission towers to bear the tensile load of overhead cables, limiting line displacement caused by wind load, thermal expansion and external mechanical stress. Installed via hydraulic crimping, this aluminum‑built hardware delivers stable mechanical gripping and low‑resistance electrical conduction for long‑term outdoor power transmission scenarios. Our factory offers customizable dimensional specifications to match different cable cross‑sections and project load requirements, supporting bulk wholesale for grid construction contractors, power distributors and overseas engineering clients.

Core Product Strengths

High‑Grade Aerospace‑Grade Aluminum Alloy Material

Forged from premium anti‑oxidation aluminum alloy, the finished product resists outdoor rusting, UV degradation and atmospheric corrosion. It retains solid structural integrity under wide temperature swings, rain exposure and coastal salty mist, extending field service life.

Reliable Hydraulic Crimping Lock‑Up

After compression with professional hydraulic crimping tools, the clamp forms tight metal‑to‑cable bonding. It delivers outstanding tensile strength to stop conductor slippage under sustained line tension, eliminating hidden risks of wire detachment during extreme weather.

Optimized Force‑Distribution Structural Design

Precision engineered bent lug and dual‑bolt mounting sections spread tension evenly across stress concentration spots, lowering fatigue fracture risk during years of cyclic load changes. Standard bolt fasteners simplify on‑site fixture assembly toward cross‑arm hardware and insulator sets.

Stable Low‑Resistance Conductive Performance

Compact crimped contact cuts circuit contact resistance, restraining abnormal thermal buildup at anchoring joints. Consistent conductive performance reduces power loss across long‑distance overhead power lines.

Key Performance Specifications

High tensile load capacity: engineered to meet national power industry tensile strength benchmarks for overhead line anchoring

Weather resistance: maintains stable mechanical and conductive performance after prolonged artificial climate aging testing

Crimp consistency: uniform clamping force prevents partial compression that weakens anchoring reliability

Corrosion protection: natural aluminum passivation coating elevates outdoor anti‑rust performance with no extra surface treatment needed for regular inland deployment

Common Application Scenarios

Anchoring conductors on overhead medium‑voltage distribution lines and long‑haul transmission lines

New grid infrastructure buildouts, power network renovation and rural electrification projects

Street lighting lines, distributed photovoltaic power station overhead wiring anchoring

Outdoor power engineering, municipal power upgrade and remote area power supply construction

Custom Service Statement (mandatory closing copy)

Custom product options are supported. Please consult our team to learn details about additional available specifications and model selections.

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