GB 10106-88 Marine Single Cross Bollard Type B
Introduction:
GB 10106-88 is a Chinese national standard that specifies the requirements and technical parameters for a type of marine single cross bollard known as Type B. The bollard is designed to be used for mooring and towing operations on ships, docks, and other marine structures.
The Type B bollard has a single cross-shaped structure, which provides a stable and secure mooring point for ropes or cables. It is made of high-quality cast iron or steel, and the surface is coated with anti-corrosion paint to withstand harsh marine environments. The bollard has a circular base with a diameter ranging from 110 mm to 610 mm, and the overall height ranges from 150 mm to 1300 mm, depending on the size and application.
The GB 10106-88 standard specifies the technical requirements for the design, material, manufacturing, and testing of the Type B bollard. The standard includes detailed drawings, dimensions, and performance criteria, such as the maximum safe working load and the breaking load of the bollard.
In summary, GB 10106-88 Marine Single Cross Bollard Type B is a Chinese national standard that defines the technical requirements and specifications for a type of marine bollard with a single cross-shaped structure, designed for mooring and towing operations on ships, docks, and other marine structures.
Features:
Model Type: Marine Single Cross Bollard;
Standard: GB 10106-88;
Material: Steel Plate;
Certificates: CCS, ABS, BV, LR, NK, RINA, etc..

Parameters of GB 10106-88 Marine Single Cross Bollard Type B:
Form 1-1:
Nominal Dia. | Max. Breaking Load of Applicable Wire KN(tf) | Max.Dia.of Applicable Rope | H | B | h | D | D1 | D2 | D3 | d | ||||
Wire rope | Synthetic Carbon Fiber Rope | Hemp Rope | ||||||||||||
6x24 | 6x30 | 6x37 | ||||||||||||
150 | 117(12) | 15 | 15 | 13 | 30 | 44 | 480 | 460 | 280 | 168 | 114 | 206 | 158 | 240 |
200 | 225(26) | 22.5 | 24 | 19.5 | 45 | 64 | 560 | 520 | 320 | 219 | 168 | 260 | 210 | 280 |
250 | 382(39) | 28 | 30 | 26 | 56 | 80 | 640 | 610 | 360 | 273 | 219 | 310 | 260 | 340 |
300 | 549(56) | 33.5 | 34.5 | 30 | 70 | 104 | 680 | 660 | 380 | 325 | 273 | 360 | 310 | 400 |
350 | 686(70) | 37.5 | 39 | 34.5 | 77 | 120 | 720 | 720 | 420 | 351 | 273 | 400 | 314 | 440 |
Form 1-2:
Nominal Dia. | D3 | d | d1 | t | t1 | t2 | t3 | Weight (kg) |
150 | 158 | 240 | 120 | 10 | 9 | 8 | 8 | 33 |
200 | 210 | 280 | 140 | 14 | 10 | 10 | 10 | 66 |
250 | 260 | 340 | 170 | 14 | 12 | 12 | 12 | 105 |
300 | 310 | 400 | 200 | 16 | 14 | 14 | 14 | 153 |
350 | 314 | 440 | 240 | 20 | 14 | 14 | 14 | 204 |
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