Import Double Swibel Anchor Chain — Buy in Bulk from Supplier in China

The Double Swivel Anchor Chain is a heavy-duty marine hardware component composed of two interlinked swivel joints and a central chain segment, designed to prevent torsional stress during anchoring. The chain measures 120mm in length, 28mm in width, and 28mm in height, with a forged steel construction that provides high tensile strength and resistance to abrasion. It is not a standard marine anchor chain but a specialized fitting used to connect anchor lines to mooring buoys or vessel anchor rode systems where rotation must be minimized.

The chain is made from high-strength low-alloy steel, typically meeting ASTM A496 or EN 13889 standards for anchor chain components. The swivel joints are forged and heat-treated to a hardness of 280 - 320 HV, ensuring they resist deformation under cyclic loading. The surface finish is hot-dip galvanized for corrosion resistance, though the listing does not specify coating thickness. Unlike conventional anchor chains, this product is not designed for direct attachment to anchors but for use as a rotating connector in mooring assemblies.

This component is purchased by offshore oil rig operators, commercial fishing vessel owners, and port authorities requiring secure, low-maintenance mooring connections. It is commonly used in tidal zones, estuaries, and deepwater moorings where chain twist can lead to failure. Buyers should confirm the working load limit and proof load test results before use. The supplier does not state MOQ, lead time, or certification status, so these must be requested directly.

Dongying Wahsen Metal Products Co., Ltd is located in Dongying, Shandong Province, and operates as a manufacturer of metal components for marine and industrial applications. The supplier is classified as harbor-tier and imported, indicating some export history and compliance with basic international shipping requirements. The listing does not state years in business, number of employees, or annual production volume. No certifications such as ISO 9001 or ABS are mentioned, and no client names or project references are provided.

The supplier’s response rate and average response time are not recorded, suggesting limited communication capacity on the platform. Production appears focused on forged and galvanized components, with no indication of design engineering or in-house testing facilities. Buyers should treat this as a production-based supplier without quality assurance documentation unless explicitly confirmed. Product consistency may vary between batches without third-party certification.