YGC 3×4 High‑Temperature‑Resistant Silicone‑Rubber Cable

Model YGC 3×4 is one of the widely‑used specifications within the YGC silicone‑rubber‑insulated cable family. As a three‑core cable with each conductor cross‑sectional area of 4 mm², it adopts high‑quality silicone‑rubber material for insulation and outer sheath. Thanks to the excellent material properties of silicone rubber, this cable possesses remarkable heat‑radiation resistance, cold resistance, waterproof capability, acid‑alkali and corrosive‑gas resistance, soft bending performance and outstanding anti‑ageing characteristics. It can maintain stable electrical‑transmission performance in both high‑temperature and frigid‑cold working environments.

YGC‑series silicone‑rubber cables are manufactured under strict enterprise‑quality‑control standards. Every production procedure from high‑purity copper‑conductor stranding, silicone‑rubber extrusion and vulcanization, core‑twisting, cabling, sheath wrapping to finished‑product inspection is monitored closely. A complete set of performance‑verification tests are carried out before shipment, including high‑temperature endurance test, low‑temperature flexibility test, water‑immersion test, insulation‑resistance detection and high‑voltage withstand test. These rigorous inspection‑workflows ensure that YGC 3×4 cable can run reliably for a long‑term period under complicated industrial‑site conditions without premature insulation hardening, cracking or ageing failure. The three‑core 4 mm² conductor configuration can meet the power‑supply load requirements of most low‑voltage industrial equipment. Its soft‑structure design allows convenient wiring inside equipment cabinets, cable trenches, high‑temperature workshops and mobile‑device‑connection scenarios. Rated for AC 0.6/1 kV operating voltage, this cable is well suited for fixed‑installation power‑transmission circuits as well as connecting wires for mobile electrical appliances.

YGC 3×4 silicone‑rubber cable can adapt to diversified harsh‑environment conditions encountered in modern‑day industrial production. In high‑heat workshops surrounding industrial furnaces, heat‑generating machinery and thermal pipelines, the silicone‑rubber insulating layer can continuously resist thermal radiation, avoiding rapid thermal‑ageing problems which commonly occur to ordinary PVC‑insulated cables. When deployed in northern‑region open‑air facilities or low‑temperature workshops, it retains good flexibility instead of turning brittle and cracked under cold conditions. Its waterproof property guarantees safe operation in humid workshops and semi‑outdoor locations. Moreover, it can withstand weak acid‑alkali mist and light corrosive‑gas erosion generated in chemical‑related production zones, effectively lowering hidden dangers such as insulation damage and electric leakage. With long‑term anti‑ageing performance, the service life of wiring circuits can be greatly extended, reducing equipment‑maintenance workload and the frequency of cable‑replacement work for industrial users.

Our YGC 3×4 silicone‑rubber cable and other complete‑series cable products are extensively applied across metallurgy, electric power, energy, chemical industry, construction, shipbuilding, transportation and many other industrial sectors, as well as numerous national key infrastructure‑construction projects.

Within the metallurgical industry, YGC 3×4 cables are commonly used for auxiliary power‑supply circuits, on‑site mobile maintenance equipment and small‑size monitoring‑instrument connecting wires inside smelting plants, rolling‑mill workshops and raw‑material processing zones. Metallurgical‑production sites are often accompanied by long‑lasting thermal radiation, floating metal dust and trace corrosive flue gas. The comprehensive environmental‑adaptability advantages of our silicone‑rubber cable enable stable power‑transmission performance around high‑temperature production equipment.

In the electric‑power sector, this specification cable is widely deployed in boiler‑house auxiliary‑equipment loops, high‑temperature‑zone instrument wiring, temporary power‑supply circuits during power‑plant overhauls and sensor‑signal‑transmission lines inside thermal‑power‑generation facilities. Many working zones of power plants maintain a high‑temperature environment for a long time. YGC 3×4 silicone‑rubber cables effectively resist heat radiation, improving the long‑term operational safety of low‑voltage circuits in high‑heat sections of power‑generation sites.

For energy‑development projects, YGC 3×4 serves as connecting cables for on‑site auxiliary equipment of photovoltaic‑power stations, mobile maintenance devices in wind‑farm projects and field monitoring circuits at oil‑and‑gas exploration sites. New‑energy and oil‑gas projects are usually constructed in open‑air areas with dramatic seasonal‑temperature fluctuations. The cable can adapt safely to both hot‑summer high‑temperature exposure and cold‑winter low‑temperature conditions.

Chemical‑industry parks adopt YGC 3×4 silicone‑rubber cables for control‑circuit wiring of small‑scale reactor‑auxiliary equipment, mobile detection‑instrument connection lines and low‑voltage power‑supply loops in workshops where trace corrosive gas exists. Its acid‑alkali‑resistance and anti‑corrosion characteristics provide dependable circuit protection for factory‑automation systems under chemically‑harsh working‑site environments.

In the construction industry, this cable specification is applied for special‑purpose power‑supply circuits of large industrial buildings, heating‑station auxiliary‑equipment wiring, temporary‑power‑supply lines at high‑temperature construction sites and backup‑power‑connection loops for fire‑safety systems. Ship‑building and marine‑engineering projects select YGC 3×4 cables for dock‑side mobile‑equipment circuits and auxiliary wiring for on‑shore ship‑repair facilities, coping with high‑humidity and temperature‑changing coastal‑site conditions. The transportation industry makes use of this silicone‑rubber cable for monitoring‑equipment power‑supply inside highway tunnels, auxiliary‑machine connecting‑lines in railway workshops and low‑voltage circuits for special‑instrument equipment in large‑scale traffic hubs.

Beyond conventional industrial‑site applications, our YGC 3×4 silicone‑rubber cables and other wiring products have participated in a large number of national‑level key‑construction initiatives, including new‑energy‑base construction projects, petrochemical‑industrial‑park upgrading programs, advanced‑manufacturing‑industrial‑zone expansion schemes and major transportation‑infrastructure supporting‑power projects. These national strategic‑construction projects set high requirements for long‑term circuit reliability under complex environmental‑conditions. Our silicone‑rubber cables have delivered stable and trustworthy power‑transmission performance for these important engineering‑tasks.

Supported by advanced automated‑production workshops, dedicated high‑low‑temperature performance‑testing laboratories, mature silicone‑rubber vulcanization‑manufacturing workflows and a complete quality‑management‑control system, our full portfolio of cable products has earned a solid reputation throughout the domestic market. Our silicone‑rubber cables, Power Cables, Control Cables, fluoroplastic high‑temperature‑resistant cables and other wire‑series products sell well in every province, municipality and autonomous region of China. We have built long‑term, trust‑based cooperative partnerships with metallurgical‑plant operators, power‑grid‑operation enterprises, petrochemical corporations, engineering‑construction general‑contracting firms, new‑energy‑project developers, ship‑building groups and automobile‑manufacturing enterprises. Industrial‑sector customers widely recognise our products for stable manufacturing‑quality, outstanding harsh‑environment adaptability and favourable cost‑performance ratio.

To provide fast‑response, professional and full‑lifecycle‑technical‑support services for clients, our company has constructed a nationwide localized‑service network. Permanent professional‑service offices have been set up in core industrial‑region cities including Tangshan, Shanghai, Xi’an, Shandong and Xinjiang. Each regional office is staffed with experienced sales engineers and technical specialists who are well familiar with local industrial‑project features, regional‑climatic characteristics and on‑site construction habits. Our local service outlets deliver a comprehensive suite of customer‑services: pre‑sales technical consultation, YGC‑series silicone‑rubber‑cable specification‑selection guidance, detailed laying‑specification explanation, on‑site construction‑technical instruction, installation‑quality follow‑up inspection, post‑project‑operation feedback monitoring and timely after‑sales maintenance support. Whenever engineering‑construction teams encounter technical difficulties such as minimum‑bending‑radius control, high‑temperature‑zone installation precautions or silicone‑rubber‑cable terminal‑processing requirements, local technical‑engineers can respond rapidly and offer practical, targeted‑problem‑solving solutions. By combining high‑quality YGC 3×4 silicone‑rubber cables and our complete cable‑product portfolio with efficient, geographically‑close‑by professional services, our enterprise continuously supplies safe, stable, long‑lasting power‑transmission and signal‑connection solutions for industrial‑automation customers, engineering contractors and national‑key‑project developers all over China.