Single Point Mooring Chock JIS F2030-1978

Single Point Mooring Chock JIS F2030-1978

  • Type: Type A & Type B
  • Material: Cast Steel ZG230-450 or Equivalent
  • Finish: Primed, galvanized or grey painted finish
  • Heat treatment: Full annealing
  • Weight: 210kgs – 880kgs
  • Size: 400mm, 500mm, 600mm, 700mm, 800mm

Single point mooring chock is a closed mooring chock that is installed on the deck or bulwark. It is usually cast into a round or oval shape, used for temporary mooring, and is used for the guidance of rope mooring lines on board for large vessels.

The single point mooring chock is made of cast iron, cast steel or stainless steel, and the nominal size is from 400 to 800mm. The surface is coated with gray epoxy paint or black asphalt paint, or galvanized, or it can be customized according to customer requirements. The surface is smooth, with no shrinkages, sand burring, cracks, and other defects that will affect the strength and appearance.

There are two types of single point mooring chocks, type A and type B, both are manufactured in accordance with JIS F2030-1978 standards. Type A is a bulwark mounted chock, and Type B is a deck mounted chock.

Boomarine is a professional marine equipment supplier. All our single point mooring chocks have passed the approval of various classification societies such as CCS, DNV, ABS, BV, LR, etc. We can design and produce the mooring chocks according to your drawings and technical requirements. If you have any needs, please feel free to contact us.

JIS F2030-1978 Type A Specification:

  • Model: JIS F2030 Type A
  • Nominal Size: 400mm – 800mm
  • Weight: 210kgs – 880kgs
  • Material: Cast steel
  • Standard: JIS F2030-1978

*Application for the installation inclination angle ≤20º

Single Point Mooring Chock JIS F2030-1978
   Dimensions (Unit: mm)
Nominal Size L L1 L2 H H1 H2 B
400 400 780 570 300 680 460 350
500 500 940 690 400 840 580 400
600 600 1100 810 450 950 655 450
700 700 1260 930 500 1060 730 500
800 800 1420 1050 600 1220 850 550
  Dimensions (mm) Applicable Rope
Nominal Size C R R1 T Weight(kg) Wire Rope PP Rope
400 65 150 210 35 210 30 80
500 70 200 240 40 340 40 90
600 75 225 270 45 490 50 100
700 80 250 300 50 600 60 110
800 85 300 330 55 880 70 120

JIS F2030-1978 Type B Specification:

  • Model: JIS F2030 Type B
  • Nominal Size: 400mm – 800mm
  • Weight: 190kgs – 830kgs
  • Material: Cast steel
  • Standard: JIS F2030-1978

*Application for the installation inclination angle ≥20º
 

Single Point Mooring Chock JIS F2030-1978
Nominal Size Dimensions ( Unit: mm) Applicable Rope (mm)
Unit: mm L L1 H H1 H2 B R R1 T Weight(kg) Wire Rope PP Rope
400 400 800 300 320 300 350 150 310 35 190 30 80
500 500 960 400 370 350 400 200 360 40 310 40 90
600 600 1120 450 420 400 450 225 410 45 460 50 100
700 700 1280 500 470 450 500 250 460 50 660 60 110
800 800 1440 600 520 500 550 300 510 55 830 70 120

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