Hoisting Rigging Used in Shipbuilding Industry With Corrosion-Resistant Coating
Product Spotlights
As a manufacturer with over 20 years of expertise, Anping County Boli Hardware Wiremesh Products Factory specializes in producing high-quality hoisting rigging tailored for the shipbuilding industry. Our Hoisting Rigging with Corrosion-Resistant Coating is engineered to withstand the harshest marine environments, ensuring reliable performance and extended service life. Established in 1998, our factory has been exporting globally, with an annual export value of US$5 million to US$10 million, serving markets across North America, South America, Europe, Asia, and Oceania.
This product line is designed to meet the rigorous demands of shipyards, where heavy loads, saltwater exposure, and humidity are constant challenges. The corrosion-resistant coating, available in options such as hot-dip galvanizing, epoxy, or PVC, provides an effective barrier against rust and chemical degradation, significantly reducing maintenance costs and downtime. Whether you need wire rope slings, chain slings, or web slings, our rigging can be customized to exact specifications, including load capacity, length, and end fittings.
Key Features and Benefits
- Superior Corrosion Resistance: Our coating technology ensures long-term protection in saltwater and humid conditions, extending product lifespan by up to 50% compared to standard rigging.
- High Load Capacity: With capacities ranging from 5 to 50 tons and customizable options, our rigging handles heavy ship components like hull sections, engines, and propellers safely.
- Customizable Configurations: Choose from wire rope, chain, or synthetic web slings, with variable lengths, diameters, and end fittings (hooks, shackles, master links) to match your specific lifting requirements.
- Safety Compliance: Manufactured in accordance with international standards such as EN 13414 and ASME B30.9, ensuring reliable performance under load.
- Cost-Effective Solution: Reduced replacement frequency and lower maintenance needs translate to significant cost savings for shipyards.
Technical Specifications
| Parameter | Available Options |
| Material | Galvanized Steel, Stainless Steel (304/316) |
| Coating Type | Hot-Dip Galvanized, Epoxy, PVC, Zinc-Nickel |
| Load Capacity | 5 – 50 tons (custom up to 100 tons on request) |
| Length | 1 – 100 meters (custom dimensions) |
| Diameter (Wire Rope) | 10 mm – 50 mm |
| Safety Factor | 5:1 or 6:1 (standard) |
| Operating Temperature | -40°C to +100°C (depending on coating) |
| End Fittings | Hooks, Shackles, Master Links, Thimbles |
Detailed Product Description
Our hoisting rigging is specifically designed for the shipbuilding industry, where durability and reliability are paramount. The core of our product is the high-tensile steel wire rope or chain, which is then coated with a corrosion-resistant layer. The coating process involves rigorous surface preparation, including degreasing and shot blasting, followed by application of the selected coating. This ensures excellent adhesion and uniform coverage, even on complex geometries like sling eyes and fittings.
For wire rope slings, we offer both 6x19 and 6x37 constructions, providing flexibility and strength for various lifting angles. The rope is fitted with pressed or swaged sleeves, and the eyes are reinforced with steel thimbles to prevent wear. Chain slings are made from grade 80 or grade 100 alloy steel, heat-treated for maximum toughness. Web slings, made from high-tenacity polyester, are ideal for lifting delicate components without scratching surfaces.
Each sling undergoes a proof load test of 200% of the rated capacity before leaving the factory. We also provide load test certificates upon request. The corrosion-resistant coating not only protects the rigging but also makes it easier to clean and inspect, as dirt and salt do not adhere as easily. This is a critical advantage in shipbuilding environments where regular visual inspections are mandatory.
Why Choose Our Hoisting Rigging?
- Experience: Since 1998, we have been refining our manufacturing processes to meet the evolving needs of the global shipbuilding industry.
- Global Reach: Our products are shipped to major ports including Tianjin, Qingdao, Shanghai, and Foshan, and we export to over 15 markets worldwide.
- Quality Assurance: We implement strict quality control at every stage, from raw material procurement to final inspection.
- Customization: We work closely with clients to design rigging that fits their unique lifting plans, including special lengths, capacities, and end attachments.
In a typical shipbuilding application, our rigging is used to lift heavy steel plates, prefabricated blocks, engines, and propellers. The corrosion-resistant coating ensures that the rigging remains functional even after repeated exposure to sea spray, rain, and high humidity. This translates to fewer replacements, lower operational costs, and enhanced safety for workers.
Frequently Asked Questions (FAQ)
- What types of corrosion-resistant coatings are available? We offer hot-dip galvanizing, epoxy, PVC, and zinc-nickel coatings. Each provides different levels of protection and flexibility. You can choose based on your specific environment and budget.
- Can I get custom lengths and load capacities? Yes, absolutely. Our rigging is fully customizable. We can produce slings from 1 meter to 100 meters, and load capacities from 5 to 50 tons (higher on request).
- Do you provide certificates or test reports? Yes, we can provide load test certificates, material certificates, and compliance certificates for international standards upon request.
- What is the typical lead time? For standard specifications, lead time is 15-20 working days. Custom orders may take 25-30 working days, depending on complexity.
- How is the rigging packaged for export? We use heavy-duty plastic wrapping, steel straps, and wooden crates to protect the coating during transit. Export packaging is seaworthy.
- Is your rigging suitable for offshore platforms? Yes, the corrosion-resistant coating and high-strength materials make it ideal for offshore oil & gas platforms, as well as shipbuilding.
- What is the maximum temperature the coating can withstand? Depending on the coating type, operating temperature ranges from -40°C to +100°C. For higher temperatures, we recommend stainless steel without coating.
- Can I request a sample before placing a bulk order? Yes, we can provide samples for evaluation. Please contact our sales team for details.
With a proven track record of reliability and customer satisfaction, Anping County Boli Hardware Wiremesh Products Factory is your trusted partner for hoisting rigging in the shipbuilding industry. Our factory, established in 1998, has exported over US$5 million worth of products annually to clients across North America, South America, Europe, Asia, Africa, and Oceania. We understand the challenges of marine environments and have designed our products to exceed expectations.
Take the next step toward safer, more efficient lifting operations. Contact us today to discuss your requirements, request a quote, or order a sample. Our team of experienced engineers is ready to provide you with the optimal solution for your shipbuilding projects. With our corrosion-resistant coating, you can reduce downtime, extend equipment life, and improve overall productivity. Choose reliability – choose Boli Hardware.
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