กุญแจมือใต้ทะเล Crosby® G-209R

The Crosby® G-209R Subsea Shackle is a specialized shackle designed for subsea applications in the offshore industry. Manufactured by Crosby, a renowned provider of lifting and rigging equipment, the G-209R is specifically engineered to withstand the demanding conditions encountered in underwater operations.
Here are the key features and characteristics of the Crosby® G-209R Subsea Shackle:
1. Material and Construction: The shackle is constructed from high-grade alloy steel, which offers exceptional strength, durability, and resistance to corrosion in harsh subsea environments. The G-209R is typically finished with a protective coating to enhance its corrosion resistance.
2. Design and Configuration: The G-209R Subsea Shackle has a bow-shaped body, which allows for easy attachment and removal of various equipment or lifting devices. It features a larger loop shape compared to standard shackles, providing ample space for connecting cables, ropes, or other rigging components.
3. Working Load Limit (WLL): The shackle is designed with a specific Working Load Limit, which denotes the maximum load capacity it can safely handle under normal operating conditions. The WLL of the G-209R varies depending on its size and configuration, and it is clearly marked on the shackle for easy reference.
4. Subsea Specific Features: The G-209R incorporates several design elements to ensure its suitability for subsea applications. These features may include increased corrosion resistance, robust seals or coatings to prevent water ingress, and special surface treatments to minimize fouling or biofouling.
5. Certification and Compliance: The Crosby® G-209R Subsea Shackle meets industry standards and regulations for safety and performance. It is typically certified by recognized third-party organizations, such as DNV (Det Norske Veritas) or ABS (American Bureau of Shipping), to ensure its compliance with industry requirements.
6. Identification and Traceability: The shackle is usually marked with various identification markings, including the manufacturer's logo, part number, and unique serial number. This allows for easy traceability, quality control, and maintenance tracking throughout the shackle's lifespan.
It's worth noting that the specifics of the Crosby® G-209R Subsea Shackle, such as load capacities, sizes, and additional features, may vary based on the specific model or version. For precise information regarding this particular shackle, it's recommended to consult the manufacturer's documentation or reach out to Crosby directly.