A large quantity of batch-produced rubber sleeve cables, copper wire high-voltage overhead power lines YJV22 3*50 of high quality, available for purchase starting from 10 meters.

Optimal bulk purchase, quality builds a strong defense line! We specialize in supplying a large quantity of rubber-covered cable and high-voltage overhead power lines. Our main product is YJV22 3×50 copper wire with high-purity copper core, combined with rubber sheathing protection. We strictly control the quality according to national standards, suitable for high-voltage overhead power transmission scenarios. There is no middleman markup, and bulk purchasing offers excellent cost-effectiveness. It is a convenient choice for engineering procurement and distributors’ stock preparation. With excellent quality, it ensures every high-voltage transmission.
✅ Advantage of bulk purchase, direct cost reduction makes it more cost-effective! Direct supply from the source factory, supporting large-scale order purchases, skipping all intermediate distribution links, completely eliminating the difference between middlemen, bulk purchasing can enjoy a stepped discount. The larger the order, the lower the unit price, significantly reducing the cost of engineering procurement and distributors’ stock preparation. We professionally connect with bulk purchasing needs, with an intelligent warehouse for adequate stock reserves, efficient delivery, and timely replenishment. The entire process is quality-controlled, making bulk purchasing more convenient and efficient.
✅ Rubber sleeve protection, suitable for harsh environments of high-voltage overhead lines! It uses a special rubber sleeve and undergoes special processing. It has excellent insulation properties, wear resistance and weather resistance, which can effectively resist the adverse effects of outdoor weather conditions such as rain, high temperature, cold, and ultraviolet rays. It is not prone to aging, cracking, corrosion, and has good flexibility. It meets the bending requirements during high-voltage overhead line laying, avoiding damage to the cables caused by overhead pulling and environmental erosion. It provides comprehensive protection for the safety of high-voltage power transmission.
✅ YJV22 3×50 model, specially designed for high-voltage overhead lines! YJV22 is a high-voltage power cable with cross-linked polyethylene insulation, steel tape armor, and polyethylene sheath. The model lettering clearly indicates the meaning: YJ stands for cross-linked polyethylene insulation, V represents polyethylene sheath, 22 represents steel tape armor + polyethylene outer sheath. Without the “L” mark, it indicates copper conductor (copper wire). It is strictly produced in accordance with national standards such as GB/T 12706. The rated voltage is suitable for 6kV to 35kV high-voltage systems. It perfectly meets the requirements of high-voltage overhead power transmission and distribution, can stably carry large-capacity power transmission, has low power loss, and ensures stable and uninterrupted power transmission.
✅ High-purity copper wire, with top-notch quality and efficient conductivity! The core conductor is made of high-purity copper wire, with a purity of up to 99.99%. It has excellent conductivity, low resistance, and low heat generation. At 20℃, the DC resistance of the conductor strictly complies with national standards. When laid in the air, it is suitable for high-voltage overhead power transmission scenarios with large power. It is not prone to oxidation or core breakage over a long period of use, and has excellent toughness, capable of withstanding the mechanical tension during overhead power transmission. Compared to ordinary copper cores, it has higher conductivity efficiency and longer service life. The core material itself builds a solid foundation for quality.
✅ Multiple quality control measures, with traceable quality throughout the process! Produced strictly in accordance with national standards such as GB/T 12706.1 and IEC 60502, every YJV22 3×50 high-voltage overhead wire has undergone multiple rigorous inspections, covering key items such as insulation thickness, voltage resistance performance, conductor resistance, and armor strength. The insulation thickness can reach 4.5mm, and the sheath thickness is 2.6mm. The finished cable can withstand AC high-voltage withstand tests without breakdown and has a complete test report. It can be verified in real time on the official website of the National Certification and Accreditation Administration. We refuse to cut corners or use inferior materials. Each meter of cable can withstand the test.
✅ Specialized for high-voltage overhead lines, with convenient construction and strong adaptability! The cable has good overall flexibility, and the multi-core bending radius is ≥ 12×D (D is the outer diameter of the cable). It is easy to lay on high-voltage overhead lines and can be easily installed on utility poles and insulator suspensions. The sag control is convenient, complying with the specifications for high-voltage overhead line laying. No complex construction process is required, significantly improving construction efficiency. At the same time, the steel tape armor layer has high tensile strength, with a longitudinal tensile strength of ≥ 295 MPa. It can effectively resist external forces such as outdoor wind loads and icing, and, when combined with rubber sleeves, can fully adapt to the complex environment of high-voltage overhead lines. The designed service life can reach over 40 years.
✅ Multi-scenario compatibility, making bulk purchasing more convenient! Specifically designed for high-voltage overhead power transmission and distribution scenarios, it is suitable for various high-voltage overhead projects such as municipal distribution networks, industrial parks, rural power transmission, and outdoor projects. Whether it’s long-distance overhead power transmission or outdoor area power supply, it can be perfectly adapted. Supports bulk customization, allowing for adjustments to packaging and specification details according to purchasing requirements. A professional team is involved throughout the process, from order confirmation to delivery and after-sales service, providing one-stop service, eliminating worries for large-scale wholesale.
We offer a large quantity of wholesale high-voltage overhead wires. Quality is the core, and cost-effectiveness is the key! We produce a large quantity of YJV22 rubber sheathed 3×50 copper wire high-voltage overhead wires. With high-purity copper wire for conductivity, rubber sheath for protection, national standard quality guarantee, batch price advantages, and suitable for various high-voltage overhead projects. Choosing us means choosing convenience, peace of mind, and cost-effectiveness. With high-quality cables, we ensure the safety and stability of high-voltage overhead power transmission and help various power projects advance efficiently!