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Mooring shackles have a wide gap opening, extended inner height and width. The bolt is oversized with a nut with an oversized hole in the bolt to enanble easy assembling of the split pin or bolt. It is commonly used in mooring lines, in combination with chains, fiber ropes and hawsers.
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Offshore Wide Mouth Shackle
Description:
An offshore wide mouth shackle is a heavy-duty, high-strength connecting link specifically designed for use in offshore and marine applications. It features a wider opening compared to standard shackles, allowing for easier attachment and detachment of ropes, chains, or other rigging components. This wider mouth design is particularly beneficial in challenging marine environments where access to connection points may be limited.
Production Process: Drop Forging
Material Grade: Superior Alloy Steel for Shackle body and Pin
Heat Treatment: Quenching and Tempering
Finish: Hot Dip Galv.
Temperature Range: -20℃ up to +200℃
The Application:
Marine wide mouth shackles are commonly used in a variety of applications in offshore and marine environments due to their robust construction and corrosion-resistant properties. Some key applications include:
1. Mooring operations: Offshore wide mouth shackles are used to connect mooring lines to buoys, anchors and other mooring points. Their high-strength design and corrosion resistance make them ideal for securing ships at sea.
2. Lifting and Rigging: These shackles are used in lifting and rigging operations on offshore platforms, ships and other marine structures. They are used to connect lifting slings, wire ropes and other rigging components to provide a safe attachment point for heavy loads.
3. Anchorage: Offshore wide mouth shackles are used in anchoring systems to secure equipment, structures and buoys in offshore and marine environments. Its durable construction ensures reliable anchoring in challenging conditions.
4. Towing and Retrieval: In offshore towing and retrieval operations, these shackles are used to connect tow lines and recovery equipment, providing a strong and safe connection for towing and lifting tasks.
5. Offshore construction: In offshore construction projects, wide-mouth shackles are used to connect structural components, lift heavy objects and fix equipment, helping to improve the overall safety and efficiency of construction operations.
Overall, offshore wide mouth shackles play a vital role in various marine and offshore activities, providing safe and reliable connections in demanding environments. Their design and material properties make them ideally suited to withstand the harsh conditions encountered in offshore and marine applications.
Specification:
| Size | MBL T | Weight KG | Dimensions | Tolerance | ||||||||
| A | C | D | E | F | L | K | H | d | ||||
| 19 x 22 | 30 | 1.4 | 42 | 97 | φ19 | 63 | φ47 | 101 | 80 | 152 | 22 | |
| 22 x 25 | 40 | 2.08 | 52 | 125 | φ22 | 68 | φ54 | 112 | 96 | 187 | 25 | ±5% |
| 25 x 28 | 50 | 3.05 | 62 | 135 | φ25 | 78 | φ60 | 128 | 112 | 205 | 28 | ±5% |
| 28 x 32 | 60 | 4.08 | 70 | 144 | φ28 | 92 | φ66 | 148 | 126 | 222 | 31.7 | ±5% |
| 32 x 35 | 90 | 6.21 | 82 | 184 | φ32 | 120 | φ76 | 184 | 146 | 273 | 35 | ±5% |
| 38 x 42 | 140 | 11 | 94 | 219 | φ38 | 146 | φ92 | 222 | 170 | 325 | 41.5 | ±5% |
