Comparison of Tunnel Engineering Parameters for Polyurethane Cables

Key Technical Data

600/1000V
4000V
40℃
90℃
13%

In scenarios such as chemical industry and machine tool processing, cutting fluids, oil stains, and acidic or alkaline media continuously corrode cable sheaths. General PVC/rubber materials age and crack quickly, greatly reducing service life. Shanghai Suoqi polyurethane cables are specially designed for such working conditions, featuring multi-strand, finely twisted oxygen-free bare copper conductors, insulation made of special elastomer materials, and outer sheaths made of imported polyurethane PUR/TPU, which are oil-resistant, acid and alkali-resistant, UV-resistant, and aging-resistant. The cables have wear resistance, tensile strength, and polyurethane characteristics, and are widely used in mining, machinery, grabs, and other fields. Shanghai Suoqi cables are sold directly from the original factory, customized according to demand with multiple cores and specifications, available in stock for nationwide delivery. For inquiries, call 13311756197.

Product Features

Using specially modified PVC insulation material, it has high dielectric strength and low dielectric loss characteristics. The conductor colors follow the VDE 0293 standard, making them easy to distinguish and install for maintenance.

Tensile layer: Built-in high-strength aramid woven mesh and Kevlar tensile fibers form a robust tensile system, evenly dispersing tensile force to protect the internal structure of the cable from damage.

Technical Data Operating Voltage: 600/1000V Test Voltage: 4000V Operating Temperature Range: -40℃ - 90℃ Minimum Bending Radius: 8 times the cable outer diameter Tensile Strength: [X] N (higher strength can be customized as needed) Abrasion Test: Passed [X] cycles of abrasion testing, surface shows no significant wear Waterproof Rating: IP67 (short-term immersion in water has no effect) Ordering Information Minimum Order Quantity: Standard minimum order is 200 meters, supports small batch customization, for special specifications please contact customer service for confirmation.

Delivery cycle: Standard products ship in 5-7 working days, customized products in 7-15 working days depending on complexity.

Invoice Issuance: Special VAT invoice with 13% coverage can be provided.

Application scenarios

Industrial automation, machinery manufacturing, port terminals, and mining operations

Customized services

Shanghai Suoqi Cable provides guidance for selecting polyurethane cables and offers customized services on demand. Cables with multiple cores and specifications can be produced, with flexible combinations of spot and future stock. For details, call 13311756197 (WeChat ID is the same).

Frequently Asked Questions

How to choose between polyurethane cables and PVC cables?

For indoor, dry, low-cost scenarios, PVC can be selected; for oily, outdoor, frequently moving, or long-life requirements, PUR is the priority.

What is the temperature resistance of polyurethane cables?

Conventional polyether PUR is suitable for temperatures from -40°C to 90°C, and can be higher in the short term. When selecting, consider ambient temperature and mobile status for confirmation.