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Corrosion-Resistant High-Fatigue LTM D-Type Mooring Shackle for Marine Hardware Connection

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Product ID: 68568855

Corrosion-Resistant High-Fatigue LTM D-Type Mooring Shackle for Marine Hardware Connection

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Description

Basic Info.

Model NO.

LTM shackle

Usage

Industrial, Lifting and Rigging

Color

Colored

Condition

New

Safety Factor

6:1

Standard

Ltm

Surface Treatment

Galvanized

Test Report

3rd Party Inspection Report

Proof Load Test

Yes

Transport Package

Carton

Specification

16-76mm

Trademark

Haosail

Origin

China

HS Code

7326901000

Production Capacity

500000/Year

Packaging & Delivery

Package Size

50.00cm * 40.00cm * 30.00cm

Package Gross Weight

10.000kg

Product Description

Our LTM Mooring Shackles are premium-grade connectors engineered for critical offshore, marine, and aquaculture applications. These shackles are designed to withstand extreme loads, harsh saltwater environments, and dynamic stresses, ensuring reliable performance in mooring systems, anchor chains, and heavy-duty rigging.

Key Features
Superior Strength: Constructed from high-tensile alloy steel, offering working load limits (WLL) ranging from 50mm to 114mm chain sizes, with proof loads up to 2,160 kN (216 tons) for larger models .
Corrosion Resistance: Hot-dip galvanized or marine-grade coatings protect against rust and corrosion in saltwater conditions.
Certified Compliance: Approved by ABS (American Bureau of Shipping) and compliant with DNVGL-OS-E301 standards for offshore mooring systems .
Versatile Design: Available in D-type, Round Pin, and H-type configurations to accommodate chain-to-chain, chain-to-buoy, or chain-to-anchor connections .
Fatigue Resistance: Engineered with advanced geometry to minimize stress concentration, ensuring long service life in cyclical loading scenarios .

Applications
Offshore platforms, FPSOs, and MODUs
Deepwater mooring systems
Aquaculture net pen anchoring
Ship-to-ship transfer operations
Heavy-duty towing and lifting

Why Choose Our LTM Shackles?
Rigorous Testing: Each shackle undergoes proof load testing at 2x WLL to ensure structural integrity .
Custom Solutions: Available with customized finishes, certifications, and load ratings to meet specific project requirements.
Global Reliability: Trusted by leading marine contractors and energy companies worldwide for their durability and safety.

Stock No.	Normal Size d(MM)	d3(MM)	l2(MM)	W2(MM)	e3(MM)	f2(MM)	Weight(KG)
HSM030605001	16	22	139	83	29	50	1.6
HSM030605002	17.5	25	152	91	32	54	2
HSM030605003	19	27	165	99	34	59	2.6
HSM030605004	20.5	29	178	107	37	64	3.2
HSM030605005	22	31	191	114	40	68	4.1
HSM030605006	24	34	209	125	43	74	5.2
HSM030605007	26	36	226	135	46	81	6.7
HSM030605008	28	39	244	146	50	87	8.2
HSM030605009	30	42	261	156	54	93	10
HSM030605010	32	45	278	166	58	99	12
HSM030605011	34	48	296	177	61	105	14.5
HSM030605012	36	50	313	187	65	112	17
HSM030605013	38	53	331	198	69	118	20
HSM030605014	40	56	348	208	72	124	23
HSM030605015	42	59	365	218	76	130	26.6
HSM030605016	44	62	385	229	79	136	30
HSM030605017	46	64	400	239	83	143	35
HSM030605018	48	67	418	250	86	149	38.8
HSM030605019	50	70	435	260	90	155	47.5
HSM030605020	52	73	452	270	93	161	53.4
HSM030605021	54	76	470	281	97	167	56.5
HSM030605022	56	78	487	291	101	174	66.2
HSM030605023	58	81	505	302	104	180	73.5
HSM030605024	60	84	522	312	108	186	81.4
HSM030605025	62	87	539	322	112	192	90.6
HSM030605026	64	90	557	333	115	198	101
HSM030605027	66	92	574	343	119	205	105
HSM030605028	68	95	592	354	122	211	108
HSM030605029	70	98	609	364	126	217	132
HSM030605030	73	102	635	380	131	226	145
HSM030605031	76	106	661	395	137	236	153

Q1: What materials are used for LTM Mooring Shackles?

      A: Our LTM shackles are manufactured from high-strength alloy steel (e.g., ASTM A1001), ensuring superior tensile strength and resistance to impact and abrasion .

Q2: Are these shackles certified for offshore use?

      A: Yes. Our LTM shackles are ABS-approved and comply with DNVGL-OS-E301 standards for offshore mooring systems. Certificates are available upon request .

Q3: What is the working load limit (WLL) of LTM Shackles?

      A: WLL varies by size. For example, a 50mm LTM shackle has a WLL of 1,400 kN (140 tons) for Grade R3 chain, while a 114mm shackle supports 6,346 kN (634.6 tons) for Grade R4 chain .

Q4: How do I choose the right LTM Shackle for my application?

      A: Consider factors like chain size, environmental conditions, and load requirements. Our team can assist in selecting the optimal model based on your specifications.

Q5: Can LTM Shackles be used in corrosive environments?

      A: Yes. All shackles are coated with hot-dip galvanization or marine-grade paint to resist corrosion. For extreme conditions, stainless steel variants are available.

Q6: Do you offer custom designs or certifications?

      A: Yes. We provide customized shackles with tailored finishes, load ratings, and certifications (e.g., Lloyd's Register, BV) to meet project-specific needs.

Q7: What maintenance is required for LTM Shackles?

      A: Regular inspection for wear, corrosion, or deformation is recommended. Lubricate moving parts and reapply protective coatings as needed to prolong lifespan .

Q8: How long is the delivery time?

      A: Standard lead times are 30-45 days, depending on quantity and customization. Rush orders may be available.

Q9: Are installation guidelines provided?

      A: Yes. Detailed installation and torque specifications are included with each shipment to ensure proper and safe use.

Q10: What is the warranty for LTM Shackles?

      A: We offer a 12-month warranty against manufacturing defects. Warranty terms apply to normal use and proper maintenance.