Heavy Duty Tarps for Steel Sheets and Coils
Industrial steel products require reliable protection during storage, shipping, and outdoor exposure. DERFLEX manufactures high-performance PVC tarps designed specifically for covering steel sheets, steel coils, galvanized metal rolls, and industrial metal materials.
Request Factory QuoteIndustrial Protection for Steel Products
Steel sheets and steel coils are among the most widely used industrial materials in the world. They are essential for construction, manufacturing, shipbuilding, automotive production, and heavy machinery fabrication. However, steel materials are extremely vulnerable to environmental damage when exposed to moisture, dust, and weather conditions.
Without proper covering protection, steel sheets and coils may develop rust, surface corrosion, or contamination. These problems can significantly reduce product quality and cause economic losses for manufacturers, distributors, and logistics companies.
High-quality tarps for steel sheets and coils provide a protective barrier that prevents moisture penetration, UV degradation, mechanical damage, and contamination during storage or transport.
DERFLEX is a global manufacturer of industrial PVC tarpaulin materials. Our heavy-duty steel protection tarps are widely used by steel mills, metal distributors, logistics providers, and port storage facilities around the world.
Why Steel Sheets and Coils Need Professional Tarps
Steel products are highly sensitive to environmental factors. When stored outdoors or transported across long distances, they can be exposed to rain, humidity, temperature fluctuations, and dust particles. Even short-term exposure may result in oxidation or staining.
Professional steel tarps provide a durable protective barrier. Compared with ordinary covers, industrial PVC tarpaulin offers superior mechanical strength and long-term weather resistance.

Waterproof Protection
Prevents rainwater from contacting steel surfaces, eliminating corrosion risk.
UV Resistance
Protects steel materials from sunlight exposure during long outdoor storage.
Abrasion Resistance
Heavy-duty coating prevents tearing during transport and handling.
Anti-Rust Protection
Keeps steel surfaces dry and clean to prevent oxidation.
DERFLEX Steel Coil Tarpaulin Material Structure
DERFLEX steel coil tarps are manufactured using high-tenacity polyester base fabric combined with double-sided PVC coating technology. This structure creates a strong, flexible, and weather-resistant protective material.
| Layer | Material | Function |
|---|---|---|
| Top Coating | PVC Protective Layer | Waterproof, UV resistant surface |
| Reinforcement | High Strength Polyester Fabric | Tear resistance and tensile strength |
| Bottom Coating | PVC Layer | Water barrier and durability |
Technical Specifications
| Specification | Value |
|---|---|
| Material | PVC Coated Polyester Fabric |
| Weight | 650 – 1200 gsm |
| Thickness | 0.5 mm – 1.2 mm |
| Tensile Strength | 3000 – 6000 N/5cm |
| Tear Strength | 300 – 800 N |
| Temperature Resistance | -30°C to +70°C |
| Waterproof | 100% Waterproof |
| UV Resistance | Yes |
| Flame Retardant | Optional |
Applications of Steel Protection Tarps
Steel tarpaulins are widely used across many industries where metal materials must be protected from environmental damage.
Steel Coil Storage
Large steel coils stored in warehouses or outdoor yards require durable covers to prevent moisture damage.
Steel Sheet Transportation
Flatbed trucks transporting steel sheets often use tarps to protect cargo from rain and dust during shipment.
Port and Dock Storage
Steel cargo stored at ports must be protected from sea air, humidity, and salt corrosion.
Construction Material Protection
Construction projects store steel materials outdoors where heavy-duty tarps ensure long-term protection.
Advantages of DERFLEX Steel Tarps
High Strength Fabric
DERFLEX uses high-density polyester fabric reinforcement that provides superior tear resistance and mechanical durability.
Excellent Weather Resistance
Our PVC coating formula includes UV stabilizers and anti-aging additives to ensure long service life in harsh outdoor environments.
Custom Size Production
Steel coils and sheets vary in size and weight. DERFLEX provides custom tarpaulin manufacturing to match specific cargo dimensions.
Long Service Life
Industrial-grade tarps significantly outlast ordinary PE tarps and provide reliable protection for years.
Why Choose DERFLEX as Your Tarpaulin Manufacturer
DERFLEX is a professional industrial fabric manufacturer with more than 20 years of experience in PVC coated materials. Our factory produces high-quality tarpaulin fabrics used in transportation, agriculture, construction, and industrial protection.
We export products to more than 100 countries and cooperate with distributors, equipment manufacturers, and industrial companies worldwide.
- 20+ years manufacturing experience
- Advanced PVC coating production lines
- Strict quality control system
- OEM & custom solutions
- Global logistics support




Custom Tarpaulin Manufacturing
DERFLEX offers full customization options including size, thickness, color, grommets, reinforced edges, flame retardant treatments, and UV resistant coatings.
Our engineering team can help design tarpaulin solutions tailored to specific steel storage and transport requirements.
Global Supply and Export
DERFLEX steel tarps are exported worldwide to industrial distributors, steel companies, construction contractors, and logistics providers.
We provide reliable shipping, competitive pricing, and stable product quality for long-term cooperation.
Request a Quote
If you are looking for high-quality tarps for steel sheets and coils, DERFLEX can provide professional solutions and factory direct supply.
Contact DERFLEX



