ПВХ гибкий кабель провода для электрической установки
Flexible PVC cables are widely used in electrical installations due to their excellent properties and diverse applications. Here is a detailed introduction:
Composition and Structure
Conductor: Usually made of copper or aluminum, which have good electrical conductivity to ensure efficient transmission of electric current.
Copper conductors are preferred due to their high conductivity and better mechanical properties, while aluminum conductors are often used in some applications where cost-effectiveness is important.
Insulation layer: The insulation layer is made of polyvinyl chloride (PVC) material. PVC has good insulation properties that can effectively prevent electricity leakage and short circuits, ensuring the safety of the electrical installation. It also has certain mechanical strength and flexibility to protect the conductor from external damage.
Sheath (optional): In some cases, a sheath may be added over the insulation layer. The sheath also uses PVC material, which provides additional protection to the cable, enhancing its resistance to wear, moisture, and chemical corrosion. This is especially important in harsh conditions.
Properties
Flexibility: As the name suggests, flexible PVC cables have high flexibility. They can easily bend and twist during installation to adapt to various complex routing requirements, such as in tight spaces or around corners.
This flexibility also makes them suitable for applications where the cable needs to be regularly moved or adjusted, such as in some movable electrical devices.
Good insulation characteristics: The PVC insulation material has excellent dielectric properties, with high insulation resistance and breakdown voltage.
It can effectively isolate the live conductor from the external environment, preventing electric shock and ensuring the normal operation of the electrical system.
Chemical resistance: PVC has good resistance to many chemicals, acids, and alkalis. This makes the cable suitable for use in environments where it may come into contact with various chemicals, such as in industrial workshops or chemical plants.
Fire resistance: Many flexible PVC cables are designed with fire resistance.
When exposed to fire, they will not easily burn and can self-extinguish after the ignition source is removed, helping to prevent the spread of fire and enhance the safety of the electrical installation.
Applications
Residential electrical installations: They are commonly used for internal wiring, such as connecting electrical appliances, lighting fixtures, and sockets.
Their flexibility allows for easy installation in walls, ceilings, and floors, and their good insulation characteristics ensure the safe use of electricity in homes.
Commercial and industrial electrical installations: In commercial buildings and industrial factories, flexible PVC cables are used for power supply systems, control circuits, and connecting various electrical devices.
They can meet the requirements for high power transmission in industrial conditions and adapt to the complex layout of electrical equipment.
Movable electrical equipment: For devices such as vacuum cleaners, electric drills, and portable lighting equipment, flexible PVC cables are the preferred choice.
Their flexibility allows the equipment to move freely during operation without damaging the cable, ensuring the normal use of the equipment.
| Model No | Pipe Fitting Grade |
| Environmental Protection | Yes |
| Type | Stabilizer |
| Composition | Calcium stearate, zinc stearate, hydrotalcite |
| Recommended Dosage | 2.5-3.5phr |
| Transport Package | 25kg |
| Trademark | WSD |
| HS Code | 3812399000 |
| EINECS | No information |
| Color | White |
| Appearance | Powder |
| Application | PVC Pipe |
| Delivery Time | Within 7 days |
| Specification | 99.9 |
| Origin | China |
| Production Capacity | 5000 tons per month |
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| Company Name | Beijing TDD E-commerce Co., Ltd | Страна/регион | China |
| Тип бизнеса | Интернет-магазин | Размер компании | 2000 |
| Создание | December 18, 2014 | ||
| Адрес | Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China | ||
| Основные продукты | Смола ПВХ, ПП, ПЭ, ПЭТ, диоксид титана, пигмент, автомобильная шина | ||
| International Commercial Terms(Incoterms): | FOB, CFR, CIF, FCA | ||
| Terms of Payment: | LC, T/T, D/P | ||
| Average Lead Time: | Peak Season Lead Time: one month, Off Season Lead Time: within 15 workdays | ||
| Number of Foreign Trading Staff: | 20~40 People | ||
| Main Markets: | Southeast Asia, Africa, Mid East | ||
| Nearest Port: | Tianjin,Qingdao,Shanghai | ||
| Import & Export Mode: | Have Own Export License | ||
Пекинская компания United Information Technology Co., Ltd. (Код акций: 603613. SH), основанная в 2002 году и вышедшая на основную биржу в июле 2019 года, занимается в основном промышленной электронной коммерцией и платформами промышленного Интернета. Основываясь на промышленной электронной коммерции и поддерживаемая промышленными большими данными и цифровизацией, компания предоставляет услуги онлайн-торговли товарами, информационные бизнес-услуги и услуги цифровых технологий для промышленных продуктов и сырья в соответствующих отраслях. По бизнес-модели её называют "промышленной версией Pinduoduo" и "промышленной версией JD.com".
Пекинская компания TDD E-commerce Co., Ltd. (сокращённо TDD Global) является основным дочерним предприятием корпорации Guolian (Код акций: 603613.SH) и первой платформой промышленного Интернета из серии платформ Duoduo. Компания занимается в основном услугами B2B электронной коммерции для сырья и промышленных продуктов, услугами цифровой цепочки поставок, услугами промышленной цифровизации и услугами промышленных больших данных, стремясь содействовать глубокому интегрированию традиционных отраслей и новых технологий, таких как Интернет, Интернет вещей, большие данные, интеллектуальное производство и блокчейн и др.
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