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A deck lashing chain is a robust and durable piece of equipment designed to secure cargo, equipment, and various objects on the deck of a ship or other maritime facilities. These chains are made of high-strength steel, often galvanized or coated with corrosion-resistant materials to ensure they can withstand harsh weather conditions and the corrosive marine environment.
Applications: Hoist Chains, Chain Slings, Lifting Equipment, Material Handling Systems, Industrial Rigging.
Material: Heat-treated alloy steel.
Chain Grade: Grade 80.
Design Factor: 4:1 minimum.
Identification: G80 marking, manufacturer mark, batch traceability available.
Product Features:
1. Manufacturing Process: Produced from alloy steel and subjected to quenching and tempering processes to meet Grade 80 lifting chain requirements.
2. Surface Finish: Self-color, black painted, powder coated, electric galvanized, hot-dip galvanized, or customized finishes.
3. Mechanical Performance: Minimum breaking force not less than 4 times the Working Load Limit (WLL).
4. Product Marking: Chain links can be marked with G80, manufacturer identification, or customer-specified markings.
5. Applications: Suitable for chain slings, lifting assemblies, crane systems, hoists, rigging equipment, and industrial lifting operations.
6. Custom Manufacturing: Non-standard dimensions, lengths, markings, and assemblies can be manufactured according to customer requirements.
Lashing Chain is available in multiple diameters and configurations to match vessel securing requirements, cargo weight, and deck lashing systems. Long link chain designs are commonly used for Ro-Ro vessels, offshore transportation, and general cargo securing because they provide compatibility with turnbuckles and marine lashing hardware.
The following values represent typical marine lashing chain specifications used throughout the shipping industry. Actual dimensions and lashing capacities may vary according to customer requirements and classification society approvals.
| Size | Length (mm) | Width (mm) | Weight (kg/m) | Working Load Limit | Test Load | Breaking Load Min |
|---|---|---|---|---|---|---|
| 9 mm | 56 | 15 | 1.45 | 50 kN | 63 kN | 100 kN |
| 11 mm | 65 | 18 | 2.20 | 75 kN | 94 kN | 150 kN |
| 13 mm | 80 | 23 | 3.00 | 100 kN | 125 kN | 200 kN |
Manufactured according to marine cargo securing requirements using high-strength steel and corrosion-resistant surface treatments.
Each batch passes dimensional inspection, proof load testing, breaking force testing, weld inspection, and surface quality inspection.
Suitable for Ro-Ro vessels, offshore transport, heavy cargo securing, port logistics, and marine cargo restraint operations.
Inspect regularly for corrosion, deformation, weld damage, elongation, coating deterioration, and excessive wear before use.
