304 Stainless Steel Rigging Equipment With 5T Working Load Limit and Shackles for Marine Use
Product Spotlights
Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer established in 1998 with annual export value between US$5 Million and US$10 Million. Our 304 Stainless Steel Rigging Equipment, featuring a 5T Working Load Limit and high-quality shackles, is specifically engineered for demanding marine environments. Combining decades of manufacturing expertise with rigorous quality control, we deliver rigging solutions that ensure safety, durability, and corrosion resistance. Whether you are outfitting a yacht, securing cargo on a container ship, or maintaining offshore platforms, our products provide the reliability you need.
Key Features & Technical Specifications
- Marine-Grade 304 Stainless Steel: Excellent resistance to saltwater, moisture, and UV exposure – ideal for long-term outdoor and underwater use.
- 5T (5 Ton) Working Load Limit: Each component is rated to safely handle loads up to 5 metric tons, with a safety factor typically 4:1 or 5:1 (depending on configuration).
- Precision Forged Shackles: Manufactured using hot forging and heat treatment for maximum strength and ductility. Available in screw pin, bolt type, and round pin styles.
- Complete Rigging System: Includes shackles, turnbuckles, wire rope clips, thimbles, swivels, and hooks – all matching the 5T WLL standard.
- Smooth Surface Finish: Bright polish or passivated surface reduces friction, prevents galling, and enhances corrosion resistance.
- Easy Installation: Standardized threads and pin sizes compatible with common marine hardware.
- Custom Options: Marking, special packaging, and non-standard sizes available per request.
Typical Product Dimensions & Specifications (Sample Shackle Range)
| Model | Pin Diameter (mm) | Body Width (mm) | Safe Working Load (Tons) | Weight (kg/unit) |
|---|---|---|---|---|
| S-304-5T-16 | 16 | 30 | 5 | 0.85 |
| S-304-5T-20 | 20 | 36 | 5 | 1.2 |
| S-304-5T-25 | 25 | 45 | 5 | 2.1 |
Note: The above dimensions are for reference. Actual products may vary; please contact us for detailed drawings.
Customer Benefits
- Extended Service Life: 304 stainless steel resists rust and pitting, reducing replacement frequency and maintenance costs.
- Enhanced Safety: Each component is proof-loaded and inspected before shipment, ensuring consistent performance under load.
- Versatile Compatibility: Our rigging equipment works with stainless steel wire ropes, synthetic slings, and chain systems commonly used in marine applications.
- Cost-Effective Solution: Direct factory support eliminates middlemen, offering competitive pricing without compromising quality.
Why Choose Boli Hardware?
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has shipped millions of rigging components to customers across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. Our annual export value of US$5-10 million reflects the trust global buyers place in our products. We ship from Tianjin, Qingdao, Shanghai, and Foshan ports, ensuring timely delivery. All our 304 stainless steel rigging equipment is produced under strict quality control procedures, and we welcome third-party inspections. Please contact us for a quote, sample request, or customization inquiry.
Frequently Asked Questions (FAQ)
-
Q: Are these shackles suitable for continuous immersion in seawater?
A: Yes, 304 stainless steel offers excellent corrosion resistance in marine environments. However, for long-term immersion, we recommend regular rinsing with fresh water to prevent crevice corrosion. -
Q: What is the safety factor of the 5T working load limit?
A: Standard safety factor is 4:1, meaning the minimum breaking load is 20 tons. Higher safety factors (5:1 or 6:1) are available upon request. -
Q: Do you provide certificates of conformity or material test reports?
A: Yes, we can provide a Mill Test Certificate (MTC) for the stainless steel material and a load test certificate for each batch. Please specify when ordering. -
Q: Can I get custom sizes or special markings on the shackles?
A: Absolutely. We offer custom forging for non-standard sizes, and we can laser-engrave your logo, WLL, or other markings. -
Q: What is the lead time for a typical order?
A: For standard sizes in stock, 7-15 days. For custom orders, 20-35 days depending on complexity and quantity. -
Q: How are the products packed for export?
A: We pack in poly bags, then cartons, and finally on pallets. For sea freight, we use rust-proof oil and shrink wrap. Custom packaging (e.g., blister packs, display boxes) is available. -
Q: Do you offer samples before bulk order?
A: Yes, we provide samples for quality evaluation. Sample cost is negotiable, and we deduct it from the first production order. -
Q: What is the minimum order quantity (MOQ) for this rigging equipment?
A: Standard MOQ is 100 pieces per size. For mixed sizes or special orders, MOQ may be lower. Please contact our sales team.
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