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Views: 222 Author: Loretta Publish Time: 2025-09-25 Origin: Site
Content Menu
● Introduction to Kenter Shackles
>> Key Features of Kenter Shackles
● Prominent Kenter Shackle Manufacturers in France
>> MARIT
>> Other French Manufacturers and Suppliers
● Manufacturing Process of Kenter Shackles
● Applications of Kenter Shackles
● Innovations and Technological Advances
● Collaboration with Wuhan Jiangnan Anchor Chain Co., Ltd.
● How to Assemble and Maintain a Kenter Shackle
● Frequently Asked Questions (FAQ)
>> 1. What are Kenter shackles made from?
>> 2. How can I verify the quality of a Kenter shackle?
>> 3. Can Kenter shackles be repaired if damaged?
>> 4. What standards should Kenter shackles meet?
>> 5. How does Wuhan Jiangnan Anchor Chain cooperate with French manufacturers?
Kenter shackles play an essential role in marine and industrial applications. These specialized detachable anchor shackles are designed for connecting two separate chain lengths effectively and securely. Constructed mainly from high-grade alloy steel, carbon steel, or stainless steel, Kenter shackles are designed to offer strength, durability, and easy assembly. Their unique two-half design, connected by a center chock and taper pin, makes them indispensable in anchor chains for ships, buoys, and various marine equipment.
France is recognized for having some of the world's leading manufacturers and suppliers of Kenter shackles. French companies emphasize stringent quality standards, innovative production techniques, and precise adherence to safety regulations, meeting the demands of the global marine industry. This article explores the notable Kenter shackle manufacturers and suppliers in France, their products, technology, market applications, and collaboration with global partners such as Wuhan Jiangnan Anchor Chain Co., Ltd.
Kenter shackles consist of two detachable halves that are connected by a center stud and a taper pin. This split design allows easy assembly and disassembly of anchor chains while maintaining strong load-bearing capability. The shackles are manufactured in various diameters, typically ranging from 12.5mm to over 127mm, and are finished with corrosion-resistant coatings like hot-dip galvanizing, black paint, or electro-galvanizing.
- Made from forged high-quality steel to resist corrosion and withstand heavy loads.
- Designed for easy assembly without welding, drilling, or permanent fastening.
- Surface must be smooth, free from cracks, and meticulously inspected for defects.
- Compliance with marine safety standards required for offshore and shipping applications.
- Wide applications in connecting anchor chain links, mooring lines, and lifting operations.
Kenter shackles stand out for their simplicity and efficiency compared to traditional welded or joining shackles, saving time and maintenance costs.
MARIT is one of the oldest and most reputed manufacturers of marine chains and accessories, including Kenter shackles, in France. With over a century of expertise, MARIT caters to demanding maritime, offshore, military, and port industries.
- MARIT produces a vast range of chain grades such as grades 2, 3, R3, R3S, R4, and R5.
- They offer special materials including stainless steel and non-magnetic steel for niche applications.
- Surface treatments range from coal tar coatings to epoxy paints and hot-dip galvanizing.
- The company provides a comprehensive accessory catalog including swivels, pear links, and heavy-duty shackles.
- MARIT has earned multiple certifications meeting ISO 1704, IACS, and OCIMF standards for offshore applications.
- They actively supply French and global marine markets with reliable, certified chains and fittings.
MARIT's dedication to specialized product design and customer service makes them a leading source for high-performance Kenter shackles in Europe.
Besides MARIT, several mid-sized French companies focus on quality marine chains and fittings. These manufacturers often specialize in customized solutions, working closely with port authorities, shipbuilders, and maritime equipment vendors to provide tailored Kenter shackles that meet precise engineering demands. These companies contribute significantly to the French marine equipment supply chain by delivering value-added services, on-time deliveries, and comprehensive technical support.
Kenter shackles undergo a rigorous manufacturing process to ensure strength, reliability, and safety:
1. Raw Material Selection: High-quality steel alloys are carefully chosen for mechanical properties and corrosion resistance.
2. Forging and Casting: The shackle halves are either drop-forged or precision-cast, enhancing structural integrity and fatigue resistance.
3. Heat Treatment: Components are heat treated to improve toughness and tensile strength.
4. Machining: Accurate machining ensures perfect assembly of shackle halves and center studs to meet design tolerances.
5. Surface Treatment: Options include hot-dip galvanizing, black finishes, or epoxy coating to prevent corrosion in marine environments.
6. Quality Control: Strict inspections are conducted, including dimensional verification, surface sight checks, and fatigue tests to identify cracks or deformations.
7. Assembly and Testing: Final assembly includes test fitting of taper pins and center chocks. Samples undergo load testing to verify breaking strength.
This process guarantees each Kenter shackle is fit for rigorous marine applications, meeting recognized industry standards such as those from ABS, DNV, GL, LR, and others.
Kenter shackles are indispensable in multiple marine and industrial sectors. Their ability to adapt quickly and hold significant load makes them suitable for:
- Connecting anchor chain sections on ships and offshore platforms.
- Mooring lines for buoys, floating docks, and oil rigs.
- Heavy-duty towing lines and tensioning systems in harbors and ports.
- Linking chains in maritime civil engineering projects such as mooring and dredging.
- Assembly of heavy lifting slings and rigging chains in shipyards and construction.
Because they are removable and reusable, Kenter shackles reduce repair times and improve safety during periodic equipment checks.
French manufacturers have integrated new technologies to enhance Kenter shackles:
- Smart Con Link: Design improvements like enclosed center studs allow tool-free assembly, reducing installation risks and time.
- RFID Tracking: Embedded RFID chips store certification data, load history, and GPS location, aiding inventory management and compliance.
- Material Science: Advances in alloy composition improve fatigue life and corrosion resistance in harsh marine environments.
- Automated Quality Checks: Use of laser measurement and computer-aided inspection ensures superior product consistency.
These innovations reinforce French manufacturers' reputation for quality and reliability in global markets.
Wuhan Jiangnan Anchor Chain Co., Ltd. is a prominent Chinese modern factory specializing in marine anchor chains, buoys, and outfitting products. The company provides OEM services for international marine equipment brands, including partnerships with French manufacturers.
Such collaboration enables:
- Integration of advanced French manufacturing techniques with efficient Chinese production capacity.
- Customized Kenter shackles designed for specific marine applications.
- Compliance with international certification requirements.
- Competitive pricing and timely delivery to global clientele.
- Enhanced after-sales services and technical support.
Together, Wuhan Jiangnan Anchor Chain and French suppliers extend reliability and innovation to meet diverse customer demands worldwide.
Proper assembly ensures safety and prolongs the service life of Kenter shackles:
1. Position the first half of the shackle through the chain link.
2. Align the second half with the center stud.
3. Insert the center chock to connect the halves.
4. Drive the taper pin firmly into place, securing the assembly.
5. Check that the taper pin's locking pellet is secure to prevent loosening.
Maintenance involves regular inspections for wear, deformation, cracks, and corrosion. Damaged shackles should be replaced immediately; repairs such as welding are prohibited.
France remains a global leader in manufacturing and supplying high-quality Kenter shackles that meet stringent marine standards. Notable manufacturers like MARIT, along with several regional suppliers, deliver a wide range of products for offshore, shipping, and port industries. Their technological advancements, adherence to certification standards, and commitment to quality make French Kenter shackles highly reliable.
The partnership between French suppliers and OEM service providers such as Wuhan Jiangnan Anchor Chain Co., Ltd. brings together the best of both worlds—French engineering excellence and Chinese manufacturing efficiency—offering customers superior, customized Kenter shackles for varied applications worldwide.
Kenter shackles are commonly manufactured from alloy steel, carbon steel, or stainless steel, chosen for their strength and corrosion resistance in marine environments.
Quality verification involves checking the forging quality, surface finish, absence of cracks or defects, and compliance with marine certifications such as ABS, DNV, and ISO standards.
No, repairs like welding or drilling are not allowed. Damaged Kenter shackles must be replaced to maintain safety and performance integrity.
They should conform to classification society standards including DNV, ABS, GL, LR, and regulations like OCIMF for offshore applications.
The company offers OEM manufacturing services, combining Chinese production capacity with French quality standards and technical expertise to deliver customized marine chain products internationally.
[1](https://www.tradekorea.com/product/detail/P605306/Slim-Type-Kenter-Joining-Shackle.html)
[2](https://www.irizarforge.com/nl/node/194)
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[4](https://eurobalt.net/chains/home/)
[5](https://www.chainscn.com/kenter-shackl-e-ks.html)
[6](https://www.offshore-technology.com/contractors/installation/ramnas/)
[7](https://www.shipdeckequipment.com/quality-13830166-forging-steel-anchor-chain-accessories-anchor-and-anchor-chain)
[8](https://www.alibaba.com/product-detail/Kenter-Shackle-for-Anchor-Chain-Common_1601083401506.html)
