42mm Four-Leg Grade 80 Alloy Steel Chain Sling with Bolt Type Bow Shackles - 31.5 Ton Capacity
Our four-leg lifting chain assemblies provide multiple attachment points for enhanced load control and stability during overhead lifting operations. Each assembly features a master link at the top with shortening clevis grab hooks for leg length adjustment, connected via chain connectors, and fitted with clevis self-locking hooks at the bottom for maximum safety.
- Grade 80 heat-treated alloy steel construction
- Hot-dip galvanized finish for corrosion resistance
- Proof tested to 2x working load limit for safety assurance
- Compliant with ISO1835, ISO3077 and EN818-2 standards
- High strength-to-weight ratio for versatile applications
- Distinctive markings for complete traceability
| Diameter (mm) | Single-leg (tons) | Two-leg (tons) | Three-leg (tons) | Four-leg (tons) | Endless (tons) | Weight per meter (kg/m) |
|---|---|---|---|---|---|---|
| φ 6mm | 1.12 | 2.35 | 2.35 | 1.79 | 0.80 | |
| φ 8mm | 2.00 | 4.20 | 4.20 | 3.20 | 1.40 | |
| φ 10mm | 3.15 | 6.62 | 6.62 | 5.04 | 2.20 | |
| φ 13mm | 5.30 | 11.13 | 11.13 | 8.48 | 3.80 | |
| φ 16mm | 8.00 | 16.80 | 16.80 | 12.80 | 5.70 | |
| φ 18mm | 10.00 | 21.00 | 21.00 | 16.00 | 7.30 | |
| φ 20mm | 12.50 | 26.25 | 26.25 | 20.00 | 9.00 | |
| φ 22mm | 15.00 | 31.50 | 31.50 | 24.00 | 10.90 | |
| φ 26mm | 21.20 | 44.52 | 44.52 | 33.92 | 15.20 | |
| φ 32mm | 31.50 | 66.15 | 66.15 | 50.40 | 23.00 |
Shanghai Anfeng Lifting & Rigging Ltd., based in Shanghai Free Trade Zone, specializes in supplying high-quality lifting equipment including webbing slings, round slings, wire rope and slings, chains, and rigging accessories. Our products undergo rigorous QA/QC procedures and are available with third-party inspection certificates including DNV-GL, CCS, and ABS.
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