ISO13729 Closed Chock

  1. Material: Cast Steel
  2. Type: Type A & Type B
  3. Nominal Size: 250*200mm to 500*400mm
  4. SWL: 226kN to 1383kN
  5. Weight: 73KG to 825KG

ISO13729 Closed Chock

The closed chock is made according to the standard of ISO 13729. The type of the mooring chock is normally applied for the ship which uses wire ropes. The radius of the surface was designed based on the bending ratio of rope through the chock of not less than twelve times the wire rope diameter. The foundation of the closed chocks shall be determined by considering the actual load direction. The foundation and welding connections to the hull shall be guaranteed reliable transmission of the maximum loading to hull construction without any plastic deformation or cracks. The ISO13729 chocks can also be classified into two types by its installation site including deck-mounted closed chock and bulwark mounted one. The closed chock provided by YSmarines will have superior quality with the most competitive price.

 

ISO13729 Deck Mounted Closed Chock (Type A)
Material: Cast steel
SWL: 226KN to 1383KN
Finishing: the mooring chocks shall be coated externally with an anti-corrosion protective finish.
Installation site: on the deck

 

 

ISO13729 Deck Mounted Closed Chock (Type A)

 

Nominal Size

L*H*D (mm)

 

SWL

(kN)

Dimensions(mm)

 

Weight

(kg)

 

Wire Rope Dia.

(mm)

l1

l2

l3

l4

H1

H2

250*200*214

226

488

453

76

265

427

368

73

18

300*250*286

422

614

565

89

330

551

481

142

24

350*250*333

549

716

660

114

403

601

525

22

28

400*250*381

687

820

754

139

475

652

553

310

32

450*250*381

706

870

804

164

524

652

553

322

32

500*250*381

765

920

854

189

574

553

553

337

32

400*250*428

883

870

796

139

500

609

609

434

36

450*250*428

912

920

846

164

550

609

609

452

36

500*250*428

932

970

896

189

600

609

609

472

36

500*400*428

893

970

896

176

600

759

759

528

36

500*250*525A

1148

1068

1000

190

652

675

675

657

44

500*400*525A

1158

1068

1000

193

652

825

825

724

44

500*250*525B

1413

1074

1000

176

652

680

680

753

44

500*400*525B

1383

1074

1000

179

652

830

830

825

44

 

ISO13729 Bulwark Mounted Closed Chock (Type B)  
Material: Cast steel
SWL: 226KN to 1383KN
Finishing: the mooring chocks shall be coated externally with an anti-corrosion protective finish.
Installation site: on the bulwark

 

 

ISO13729 Bulwark Mounted Closed Chock (Type B)

 

Nominal Size

L*H*D (mm)

 

SWL

(kN)

Dimensions(mm)

 

Weight

(kg)

 

Wire Rope Dia.

(mm)

l1

l2

H1

H2

d1

d2

250*200*214

226

516

441

466

306

108

80

49

18

300*250*286

422

638

554

588

410

144

100

100

24

350*250*333

549

736

646

636

449

168

120

141

28

400*250*381

687

834

736

684

450

192

120

184

32

450*250*381

706

884

786

684

450

192

120

194

32

500*250*381

765

934

836

684

450

192

120

202

32

400*250*428

883

882

778

732

515

216

120

264

36

450*250*428

912

932

828

732

515

216

120

276

36

500*250*428

932

982

878

732

515

216

120

288

36

500*400*428

893

982

878

882

665

216

120

311

36

500*250*525A

1148

1078

976

828

551

264

120

379

44

500*400*525A

1158

1078

978

978

701

264

120

408

44

500*250*525B

1413

1078

976

828

554

264

120

405

44

500*400*525B

1383

1078

978

978

704

264

120

442

44

 

Workshop Of ISO13729 Closed Chock 



Package Of ISO13729 Chock  

ISO13729 Chock


Applications Of ISO13729 Closed Chock

closed chock

Tugboats;
Bulk carriers;
Containers;
Oil tankers;
LNG tankers;
Other ships or boats.

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