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ONLINE CATALOGUE / mooring

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mooring

  •  

     

       

    instruction

    manual

     

      

      

     

     

    Download pdf

  • d15

    D15

    DEE SAFETY PIN SHACKLE

    Download pdf

  • D14

    D14

    END JOINING SAFETY WITH ROUND PIN

    Download pdf

  • D16

    D16

    JOINING SHACKLE WITH PEAR SHAPE PIN

    Download pdf

  • d17

    D17

    ANCHOR SHACKLE WITH OVAL PIN

    Download pdf

  • H15

    H15

    PLATE CONNECTOR/THIMBLE SHACKLE

    Download pdf

  • D18

    D18

    D-SHACKLE WITH ROULETTE THIMBLE

    Download pdf

  • k17

    k17

    FORGED ROULETTE THIMBLE

    Download pdf

  • sO5

    PMS / LTM FORGED SOCKET

    Download pdf

  • sc3

    sc3

    CR CONNECTOR

    Download pdf

  • sc4

    sc4

    PEAR CONNECTING LINK

    Download pdf

  • sc7

    sc7

    CHAIN ADAPTER

    Download pdf

  • SC8

    sc8

    FORGED H-LINK

    Download pdf

  • SC9

    sc9

    FORGED Y-LINK

    Download pdf

  • SC10

    sc10

    INSTALLATION LINK

    Download pdf

  • sw5

    CR-D ROPE SWIVEL

    Download pdf

  • SW6

    CRX MOORING SWIVEL

    Download pdf

  • hk12

    HK12

    KS HOOK

    Download pdf

  • TR2

    TR2

    MOORING TRIANGLE AND QUAD PLATE

    Download pdf

More information about mooring?
Call or mail our experts.

Mail. sales@gnweb.com

Tel. +31 (0) 172 579 303

Fax. +31 (0) 172 571 073

application information

GN mooring type connectors are used in mobile, temporary and long term mooring lines. All types such as Shackles, H-links, Forged H-links, Plate connectors and PMS/LTM sockets are designed and made in our production facility located in the Netherlands.

GN is a DNV, ABS and BV approved manufacturer for mooring chain accessories. Our inhouse engineering department is able to design the right connector, FEA strength, Fatigue calculation, Classification design approvals, and a complete product certificate for use of this products in the mooring lines.

Shackles are mainly used on chain end links and can be made in all sizes to give the best fit connection. Forged H-links can be special designed to fit common links and other connection points. Plate connectors are mainly designed to connect chain to rope or rope to rope. LTM Sockets are Forged and used on steel wire rope. Different type such as open and closed sockets can be made in any size and configuration.

For special designs which are not in accordance with ISO1704, Classification design approval must be considered for full certification!

Mooring
instructions for use

All mooring connectors must be proof load tested, 1 of every 25 pieces or heat treatment batch must be breakload tested. All mooring connectors must be 100% MPI and US inspected. Mechanical testing every heat treatment batch or 1 of every 25 pieces. Mechanical testing must be performed on a real size product, test specimens are not allowed by the classification bureaus. DNV and BV allows to do the mechanical test out of a break loaded shackle, however ABS require to do this from a proof loaded shackle. 

Standard impact test is carried out at -20 degrees Celsius. On request we can inform you about low temperature impact values, such as -40, -50 and -60 degrees Celsius.

 

Grade

Yield stress
Re
N/mm²

Tensile strength
Rm
N/mm

Elongation
A₅
%

 

Reduction
of area
Z%

 Temperature °C   

Charpy V-notch
Average
energy
Joule

 

Single
energy
Joule

R3

410

690

17

50 0  60  45

R3

410

690

17

50 -20  40  30

R3S

490

770

15

50 0  65  49

R3S

 490

770

15

50 -20  45  34

R4

 580

860

12

50 -20  50  38

R4s

 700

960

12

50 -20    56   42

R5

760

1000

12

50 -20  58  44
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