Products

The CSAC Chain Grade R4-R4S Stud Link Offshore Mooring Chain from Zhoushan Zhongnan Anchor Chain Co., Ltd. is engineered for demanding offshore applications. With a diameter range of 34mm to 142mm, this stud link mooring chain offers reliable strength, exceptional durability, and long-term performance. Crafted from high-tensile steel and heat-treated for toughness, it meets international classification society standards including CCS, BV, DNV, ABS, NK, LR, RS, and KR.

CSAC Chain specializes in providing the Grade R3-R3S Studless Offshore Mooring Chain. Manufactured from marine-grade steel and carefully heat-treated, our chains have the excellent tensile strength to withstand even the toughest ocean conditions. With nominal sizes ranging from 34mm to 142mm, these chains offer outstanding fatigue life, high toughness, and compliance with IACS and ISO requirements.

CSAC Chain Factory’s Grade R4-R4S Studless Offshore Mooring Chain is specifically designed for deepwater and ultra-deepwater offshore mooring projects. It features superior tensile strength and outstanding fatigue resistance, and—compared to stud-link chains—is lighter and easier to handle, making it ideally suited to reliably meet mooring requirements across a wide range of harsh marine environments.

The CSAC Chain Kenter Shackle from Zhoushan Zhongnan Anchor Chain Co., Ltd is a high-strength marine accessory designed to join anchor chain links or mooring chains. Available in diameters from 14 mm to 122 mm, it provides safe, reliable connections for offshore, shipyard, and port operations.

CSAC Chain, a leading manufacturer, offers a range of End Shackles with diameters spanning from 14mm to 122mm. Forged from high-quality steel, these shackles are available with two optional surface treatments—hot-dip galvanizing or a black bituminous coating—making them ideally suited for use in harsh marine environments. All our End Shackles have obtained certification from authoritative international classification societies, including CCS, BV, DNV, ABS, NK, LR, RS, KR, and RINA. Leveraging the strength of the CSAC Chain brand, we provide global clients with stable and reliable core connecting components for anchoring systems. Widely utilized in the shipping and offshore engineering sectors, these shackles serve as critical links connecting anchor chains to anchors and swivel assemblies.

The CSAC Chain Joining Shackle from Zhoushan Zhongnan Anchor Chain Co., Ltd is a versatile marine connector designed to link anchor chain shots and mooring components. Available in diameters from 14 mm to 122 mm, our joining shackles provide secure, reliable connections for offshore, shipyard, and port operations.