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Mooring Bollard General Introduction

The normal used material for mooring bollards is cast steel, ductile cast iron and stainless steel. Ductile cast iron is our first choice for its high corrosion resistance and high tensile strength which can save much time and cost in maintaining.

Bollards designed by GLEN have a safety factor 1.5-3 times than working load.

All bollards are well painted with epoxy primer &middle coat, and polyurethane topcoat against corrosion.

  1. Tee head bollard

   -The most popular style

   -suitable for a steeper rope

   -capacity from 10ton to 200ton

DIMENSION CAPACITY(tons)
10 15 30 50 80 100 125 150 200 250 300
A 32 40 40 50 70 80 80 90 90 120 155
B 205 235 255 350 380 410 410 435 500 610 670
C 220 340 350 500 550 600 600 700 800 930 980
D 216 410 450 640 640 850 850 900 1000 1090 1200
E 236 335 375 540 550 700 700 750 850 915 925
F 75 80 100 150 160 175 175 200 225 250 200
G 65 155 175 250 250 325 325 350 375 425 475
  1. Staghorn bollard

   – suitable for a lower rope angles

   -capacity could be up to 250ton

   -two lines could share one bollard

DIMENSION CAPACITY(tons)
15 30 50 80 100 125 150 200 250
A 40 40 50 70 80 80 90 90 120
B 370 410 500 520 570 595 585 660 690
C 400 440 600 660 750 775 850 930 930
D 410 480 640 650 800 820 920 1000 1000
E 335 405 540 560 650 670 770 850 850
F 80 100 150 160 175 175 200 225 225
G 155 175 250 250 325 325 350 375 375
  1. Single bollard

  – suitable for a high angles

  – Capacity from 10ton to 200ton

DIMENSION CAPACITY(tons)
15 30 50 75 100 150 200
A 45 60 70 80 80 100 110
B 370 490 630 740 790 900 1000
C 260 340 450 500 550 650 750
D 220 260 340 390 415 460 530
E 145 160 260 285 325 380 465
F 360 420 530 650 760 900 990
G 315 380 480 580 685 810 890
  1. Double bollard

  – suitable for a lower angle

  -capacity is normally higher than 200ton

  – tow lines could share one bollard

DIMENSION CAPACITY(tons)
20 30 50 75 100 125 150 200
A 20 20 25 40 50 60 60 60
B 300 350 420 510 600 700 750 840
C 680 780 950 1140 1330 1535 1670 1860
D 540 610 720 870 1020 1170 1270 1430
E 280 310 360 440 520 590 640 720
  1. Kidney bollard

   -suitable for a steeper rope

   -capacity from 10ton to 200ton

DIMENSION CAPACITY(tons)
15 30 50 80 100 125 150 200
A 40 40 50 70 70 80 80 90
B 260 280 320 330 350 375 405 435
C 340 370 480 530 550 640 728 800
D 320 360 540 560 590 680 760 1000
E 320 360 540 460 490 580 660 850
F         175 210 250 300
G         175 210 250 300
  1. Cleat

  -designed for small capacity

  -cast steel, ductile cast iron or stainless steel material

DIMENSION CAPACITY(tons)
15 20 25 30 35
A 30 40 45 45 50
B 165 180 210 250 270
C 510 665 810 960 1120
D 410 510 610 660 840
E 220 280 310 310 400
F 40 50 50 45 60
G 165 205 255 190 240
H 40 50 50 45 60
J 140 180 210 220 280
K 90 110 130 150 170
L 235 280 325 370 430
  1. Pillar bollard

   – suitable for a high angles

   – Capacity from 10ton to 200ton

DIMENSION CAPACITY(tons)
10 15 30 50 75 100 150 200
A 35 40 50 60 70 70 80 90
B 180 280 320 350 380 410 450 480
C 200 300 390 430 500 580 680 740
D 270 420 500 580 630 700 800 900
  1. Custom design

 GLEN not only offers standard style bollards but also supplies custom design according to clients’ requests.

 We could manufacture as per customers’ drawing or design drawings by our selves based on clients’ requests.

 

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