H. D. G. High Strength Marine/Mooring Rope Protection K3 Thimble

• Customization: Available
• Material: Alloy Steel
• Shape: Oval
• Model NO.: K3 thimble
• Usage: Industrial, Marine and Mooring
• Color: Colored
• Condition: New
• Safety Factor: 4:1 or 6:1
• Production: Bent or Stamping
• Surface Treatment: Hot DIP Galvanized
• Test Report: 3rd Party Inspection Report
• Type: K3
• Transport Package: Carton
• Specification: 2.1/4"-18"
• Trademark: Haosail
• Origin: China
• HS Code: 7326901000
• Production Capacity: 500000/Year
• Package Size: 35.00cm * 25.00cm * 15.00cm
• Package Gross Weight: 5.000kg

Product Description

Product Description

The K3 mooring thimble is an essential component in marine and offshore mooring systems. Crafted from premium alloy steel, it is engineered to provide reliable protection for ropes and cables against abrasion, bending stress, and premature wear. Its semi-circular design with a smooth inner surface ensures that mooring lines maintain their structural integrity when passing around sharp edges or through anchor points.

 

The thimble's robust construction allows it to withstand high tensile forces, making it suitable for use in various applications, including ship mooring, offshore platforms, and marine rescue operations. It is typically hot-dip galvanized or coated with anti-corrosion materials to resist the harsh effects of saltwater, UV exposure, and extreme weather conditions, ensuring long-term durability and performance.

Primarily four types of thimbles are used: K3, K2A, K2B and tubular thimbles. The thimbles are supplied with a product certificate with chemical properties.

Detailed Photos

 

 

Product Parameters

 

Stock No.	Size	A(MM)	B(MM)	D(MM)	E(MM)	P(MM)	K(MM)	R(MM)	Weight(KG)
HSM030609001	2 1/4'' 57mm	57	47	3	8	26	42	16	0.08
HSM030609002	2 1/2'' 64mm	64	55	4	9	32	48	18	0.14
HSM030609003	3'' 76mm	76	64	4	10	38	58	20	0.19
HSM030609004	3 1/4'' 82mm	82	67	4	11	39	60	22	0.26
HSM030609005	3 1/2'' 89mm	89	75	4	13	42	74	26	0.28
HSM030609006	4'' 102mm	102	80	4	16	50	78	32	0.52
HSM030609007	5'' 127mm	127	110	6	20	65	95	40	0.97
HSM030609008	6'' 152mm	152	120	7	24	75	115	48	1.5
HSM030609009	7'' 178mm	178	140	7	28	85	140	56	2.1
HSM030609010	8'' 203mm	203	160	8	32	105	160	54	3.2
HSM030609011	9'' 229mm	229	180	10	36	110	175	72	5
HSM030609012	10'' 254mm	254	200	10	40	120	190	80	6.1
HSM030609013	11'' 279mm	279	220	12	45	145	210	90	9
HSM030609014	12''305mm	305	245	14	54	150	230	102	13.2
HSM030609015	14'' 356mm	356	300	14	58	170	290	115	17.2
HSM030609016	16'' 406mm	406	320			185	310	130
HSM030609017	18'' 350mm	350	350			205	340	150

Certifications

 

 

Packaging & Shipping

 

Company Profile

Qingdao Haosail machinery Co., Ltd is a Chinese company that specializes in synthetic solutions for the Offshore oil&gas, Marine, Aquaculture industries. From marine deck equipment, moorings solution to hardware to lifting slings Haosail has the answer.
We have combined experience on Overall project design, resource integration and quality control backed up by continuous successes and sound engineering experience and input. We can do product design and complete set of connecting design to meet client's requirement, by given usage environment, tensile and construction requirement and etc.We have participated in the design and provision of overseas Marine engineering, dock anchorage mooring project products, dock dock ship repair supporting products, etc.
At the same time,reliability in the marine and mooring industry have enabled Haosail to build up a superior network of factories and contractors that Haosail can offer throughout the Oceanic region.
Haosail can supply a range of products:
√  Lifting Chain and Fitting
√  Fiber Rope and Wire Rope Fittings
√  Rigging Hardware
√  Lifting and Hoisting equipment
√  Heavy Lift Synthetic Slings

 

Our Advantages

Haosail's Supply Chain Management Team, Quality Management System and kinds of Testing Equipments ensure complete confidence in the products and services provided, and to ensure customer satisfaction.
√   Getting things right first time
√   Know kinds of factory well, know their production capacity and advantages, resource allocation, can quick response to all kinds of problems.
√   Develop product cost model independently, get hold of product cost composition
√   Offer products and services that are better in quality or performance than those offered by the competition
√   Customer specifications strictly observed and fulfilled.
√  Sampling re-inspection for every batch of products, reduce the risk, quality guaranteed.

We can Technical Design:
Our team have a depth of technical ability and knowledge gained through many years of experience in lifting, rigging and safety. We can provide common lifting design, heavy work lifting design, and can non-standard product lifting design to meet customer needs.
We can do Training:
In order to better serve customers, our company specially organized professionals to carry out training in lifting design, lifting product introduction and use, and lifting product maintenance.

FAQ

 

Q1:What is the primary function of the K3 mooring thimble?

A: The K3 mooring thimble protects ropes and cables from abrasion and excessive bending by providing a smooth, reinforced channel through which they can pass. This extends the lifespan of the mooring lines and enhances overall safety.

 

Q2: What materials are used in the K3 mooring thimble?
A: The K3 mooring thimble is constructed from high-strength alloy steel, chosen for its exceptional durability and resistance to heavy loads. The surface is treated with hot-dip galvanization or specialized coatings to prevent corrosion in marine environments.

 

Q3: How do I select the correct size of K3 mooring thimble for my application?
A: Select a thimble with an internal diameter that matches the rope or cable size. The thimble should fit snugly without compressing the line, ensuring optimal protection and load distribution. Refer to the manufacturer's sizing guide for specific recommendations.

 

Q4: Can the K3 mooring thimble be used with synthetic ropes?
A: Yes, the K3 mooring thimble is compatible with both natural and synthetic ropes. Its smooth interior minimizes friction and prevents damage to sensitive synthetic materials.

 

Q5: How should I inspect the K3 mooring thimble for wear?
A: Regularly check for signs of corrosion, cracks, or deformation. Inspect the inner surface for wear caused by friction. If the thimble shows significant damage or wear, replace it immediately to avoid compromising the mooring system.

 

Q6: What maintenance does the K3 mooring thimble require?
A: Clean the thimble periodically to remove salt deposits and debris. Inspect the galvanized coating for damage and touch up any exposed areas with anti-corrosion paint. Lubricate moving parts (if applicable) to ensure smooth operation.

 

Q7: Is the K3 mooring thimble suitable for high-load applications?
A: Yes, the K3 mooring thimble is designed to handle high tensile loads. However, always verify the working load limit (WLL) specified by the manufacturer to ensure it meets your application's requirements.

 

Q8: Does the K3 mooring thimble comply with industry standards?
A: Yes, the K3 mooring thimble meets or exceeds international standards such as ISO 1461, ASTM A123, and relevant classification society requirements (e.g., ABS, DNV). These certifications ensure quality and reliability in marine applications.