G80 U.S. Type Master Link Assembly with WLL Marking for Chain Sling Systems

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#1 MARINE HARDWARE

G80 U.S. Type Master Link Assembly

Product attributes :

G80 U.S. Type Master Link Assembly

Size: 3/4" - 2-3/4"

Surface finish: Powder coating

Surface Colour: Red, Yellow

Material: Super alloy steel

Manufacturing process: Forged - Quenched and Tempered

Quality control:

◆ Individually proof test at 2.5 times Working Load Limit

 Fatigue tested at 1.5 times Working Load Limit for 20000 cycles

◆ Breakage test

◆ 100% magnaflux crack detection

Note:

◆ Main link: Forged; Sub link: Welded

◆ The pressing flat for use with Omega link

◆ There will be pressing flat only on request

Product Details


Chain Size

      

Weight
(Kg)
ChainWLL 3OR4
LEG-45°(T)
WLL
ROPE(T)
 AB  Dabd
3/41.551/43.155.6140±570±420±185±440±314±0.5
5/164.25
7/82.185/164.256.9160±595±22±185±440±314±0.5
3/86.7
13.293/86.711.8178±589±425±1100±460±418±0.5
1-1/47.181/211.217.7220±6110±532±1100±460±422±1
5/817
1-1/212.915/81727.7267±6135±538180±5100±430±1
3/423.6
1-3/421.253/423.638.5305±7152±545180±5100±432±1
7/831.5
230.347/831.546.5356±7178±550±2180±5100±438±1
2-1/264.414572.6406±10203±664±2355±7178±550±1
2-3/494.11-1/46798.4406±10241±670±2406±10203±660±1

For chain sling: Minimum ultimate load is 4times the working load limit

For steel rope sling: Minimum ultimate load is 5times the working load limit


  • WLL Identified Multi-Leg Sling Core – G80 U.S. Type Master Link Assembly Advantage

    This G80 U.S. type master link assembly features clear Working Load Limit (WLL) markings, ensuring quick identification and compliance in lifting operations. 

    As the central component of multi-leg chain slings, it enables safe load distribution and reliable rigging performance. 

    It is widely used in chain sling top link applications, lifting master link assembly systems, and heavy duty lifting link setups. 

    The visible marking enhances operational safety and traceability on-site. 

    Contact us now to source WLL-certified master link assemblies for your lifting systems.

  • High Strength G80 Alloy Steel for Maximum Load Performance

    Manufactured from premium G80 alloy steel, this master link assembly offers superior strength and durability for heavy lifting applications. 

    It is ideal for lifting master link assembly use, chain sling systems, and industrial rigging hardware. 

    Advanced heat treatment ensures excellent fatigue resistance and consistent performance under repeated load cycles. 

    Send your inquiry today to secure stable supply and competitive pricing.

  • Optimized Load Distribution for Safe and Stable Lifting

    Engineered for balanced load distribution, this G80 master link assembly reduces stress concentration across multiple sling legs and improves lifting stability. 

    It is suitable for multi leg sling master link applications, lifting chain systems, and heavy duty lifting link configurations. 

    The optimized design supports safe and efficient operations in demanding environments. 

    Contact us now to enhance safety and efficiency in your lifting operations.

  • Compatible with Various Chain Sling Components and Rigging Systems

    This U.S. type master link assembly is designed for seamless compatibility with hooks, connecting links, and lifting chains, enabling flexible rigging configurations. 

    It is widely used in chain sling top link systems, lifting master link assembly applications, and industrial lifting setups across construction, logistics, and heavy equipment industries. 

    Request a quotation now to match your specific rigging requirements.

  • Surface Treatment Options for Corrosion Resistance and Durability

    To meet diverse environmental conditions, this master link assembly is available with various surface treatments such as powder coating, painted finish, or galvanized coating. 

    These options enhance corrosion resistance and extend service life in marine hardware, offshore lifting, and outdoor applications. 

    Suitable for alloy steel master link and lifting hardware supplier requirements. 

    Contact us today for customized finishing and bulk supply solutions.

  • Reliable Manufacturer Supply with OEM & Bulk Order Support

    As a professional lifting hardware manufacturer, we provide consistent product quality, strict inspection standards, and flexible OEM customization for global B2B clients. 

    Our G80 master link assemblies are widely supplied to distributors, wholesalers, and project contractors requiring stable quality and competitive pricing. 

    Send your inquiry now to receive a tailored quotation and expert support.

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