William Hackett Welded Chain Slings

The working load limit of DNV-GL 2.7-1 compliant chain slings that are used with DNV-GL 2.7-1 containers are adjusted using the enhancement factors detailed below to give the maximum gross weight of the container to be lifted.

William Hackett design and supply DNV-GL Grade 8 welded chain slings that can be provided for bespoke design and as standard configurations from stock. DNV-GL welded chain slings are designed and manufactured in accordance with:

  • DNV-GL-ST-E271-2.7-1
    Offshore Containers August 2017
  • DNV-GL-ST-E273-2.7-3
    Portable Offshore Units December 2016
  • EN818-4 Short Link Chain for Lifting Purposes - Safety - Part 4:
    Chain Slings - Grade 8
  • ISO 10855-2:2018 Offshore Containers and Associated Lifting Sets - Part 2:
    Design, manufacture and testing of lifting sets

Please refer to the below table for product specifications. 


Part CodeDescriptionWorking LoadLimit10ft Container Leg Length20ft Container Leg Length
W13.4.DNV13mm x 4 leg13.5t11.2t3.8m2.7m6.5m4.6m
W13.5.DNV13mm x 5 leg13.5t11.2t3.8m2.7m6.5m4.6m
W16.4.DNV16mm x 4 Leg20.5t16.5t3.8m2.7m6.5m4.6m
W16.5.DNV16mm x 5 Leg20.5t16.5t3.8m2.7m6.5m4.6m
W20.4.DNV20mm x 4 Leg32.0t26.0t3.8m2.7m6.5m4.6m
W20.5.DNV20mm x 5 Leg32.0t26.0t3.8m2.7m6.5m4.6m


Data Sheet

Products also available in this range include; 

Welded Chain Slings

W13.5.DNV, W16.4.DNV, W16.5.DNV, W20.4.DNV, W20.5.DNV

Please note that this product is available via quote only, for pricing or further information please contact SGS directly on 0800 678 5708

Products specifications
Attribute nameAttribute value
Product TypeOther Offshore & Subsea

William Hackett Welded Chain Slings

WLL: 11,200 - 32,000kg
Various Models Available
Manufacturer: William Hackett
SKU: W13.4.DNV
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William Hackett Welded Chain Slings

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