I. Product description

As the source factory, we focus on the production of British standard BS, American standard ASTM, European standard EN high quality cable, products strictly follow the international standards, with excellent mechanical properties and electrical stability. The cable consists of the following core structures:

Conductor: high purity copper or aluminum, 99.9% conductive, meet BS EN 60228 and ASTM B800 standards, ensure low resistance and high current load.

Insulation: cross-linked polyethylene (XLPE), polyvinyl chloride (PVC) or rubber materials, temperature rating covering -40°C to +90°C, providing excellent electrical insulation and anti-aging performance.

Shielding layer: bare copper wire or galvanized copper wire braided shielding, effectively isolate electromagnetic interference (EMI), in line with EN 50395 and ASTM B694 standards, to ensure the stability of signal transmission.

Sheath: weather-resistant PVC, flame retardant halogen-free material or steel tape armor, providing mechanical protection, chemical resistance and fire resistance, meeting EN 60332 and BS 6724 fire resistance standards.

Filling structure: PP rope fills the gap of multi-core cable to ensure compact structure and compressive strength, and improve the overall rounded degree of cable.

Tensile elements: steel wire armor or steel core aluminum strand design, enhance the tensile strength of cable, suitable for overhead lines and complex environment laying.

Second, product characteristics

Multi-standard compatibility:

Meet BS 5467 (British standard), ASTM B800 (American standard), EN 50525 (European standard), suitable for global market needs.

Through CE certification (LVD/EMC directive), RoHS environmental protection certification, to ensure safety and environmental compliance.

Core performance advantages:

Electrical performance: low conductor resistance (≤60Ω/km), high insulation resistance (≥0.5GΩ·km), to ensure efficient power transmission and signal integrity.

Mechanical properties: tensile strength ≥350MPa, bending radius ≤6 times of outer diameter, suitable for dynamic laying environment.

Environmental adaptability: salt spray resistance, oil resistance, moisture and mildew resistance, IP68 protection grade test, adapt to extreme climate and industrial scenarios.

Customized production: support flexible towchain cable, fire-resistant cable, anti-ultraviolet cable and other special needs, provide material and structure customization services.

Production process and quality control

As an integrated source factory of industry and trade, we adopt closed-loop management of the whole process to ensure excellent quality from raw materials to finished products:

Screening of raw materials:

Copper rod purity ≥99.99%, through SGS testing; Insulation materials selected BASF, Dow and other international brands, in line with UL certification.

Core process:

Drawing annealing: The copper rod without oxygen is annealed at 450℃ to improve the ductility of the conductor.

Three layers of co-extrusion: simultaneous extrusion of conductor shield, insulation layer and insulation shield to ensure uniformity and density.

Cable armor: no backtwist technology + steel wire armor, enhance structural stability.

Quality node:

Online detection: micrometer monitoring insulation thickness deviation (±0.1mm), network analyzer testing return loss (≤-20dB).

Finished product test: voltage test (0.7kV/5min), current carrying capacity simulation, combustion test (flame retardant/low smoke halogen-free).

Here is a comprehensive English table summarizing cable types with technical specifications, performance metrics, standards, and applications, synthesized from multiple authoritative sources:

Cable Type Data Specification Table (English Version)

Iv. Main application fields

Our cables are widely used in the following scenarios to demonstrate multi-scenario adaptability:

Power transmission:

Medium and high voltage power grids (EN 50382), urban underground distribution networks (BS 7870), new energy power stations (photovoltaic/wind power).

Industrial Manufacturing:

Robot flexible towchain cable (Cat.5e), servo motor power line, high temperature resistant kiln cable.

Rail Transit:

Subway catenoid cable (EN 50264), high-speed railway signal transmission cable (BS 6724).

Construction and Communication:

Fireproof cable (EN 60332), fiber optic composite cable (EN 50173).

Five, source factory advantages

Vertical integration capability:

Self-owned rolling, drawing, extrusion production lines, realize the whole process control from copper ingot to cable, reduce costs and shorten the delivery time.

Certification system:

ISO 9001 quality management system, ISO 14001 environmental management system, BSCI social responsibility audit to ensure production compliance.

Global Service network:

Support OEM/ODM, provide technical consultation, logistics clearance, after-sales maintenance one-stop solution.