ISO13797-2012 Cruciform Bollard
Standard：ISO13797-2012
Material: Welded Steel Plate or Steel Tube
Size: 150mm – 400mm
SWL: 78KN to 736KN
Weight: 37KG to 165KG
Certificate: CCS, ABS, BV, DNV, LR, etc.
Overview
Describe：
ISO13797-2012 Cruciform Bollard specifies requirements and test methods for cruciform bollards used in port and marine environments. These bollards are typically used for mooring ships and vessels. The standard covers dimensions, materials, construction, and testing procedures to ensure the bollards' strength and durability meet industry standards. Cruciform bollards are designed to provide secure mooring points for ships and are crucial for safe and efficient port operations.
Manufacturing and inspection
All surfaces of ISO13797-2012 Cruciform Bollard, including welds, shall be free from any visible imperfections or flaws. All surfaces in contact with the rope shall be free from surface roughness or irregularities that may cause wear and damage to the rope. The exterior of the cross-shaped bollards should be coated with an anti-corrosion protective layer.
Drawing :
Specification of ISO13797-2012 Cruciform Bollard:
Nominal size Type l D1 D2 T1 T2 H h Welding leg length SWL Calculated weight z (kn) (t) (kg) 150 Type A 350 165.2 114.3 11 8.6 450 225 6 78 8 37 Type B 350 170 120,0 8 8 450 225 5 78 8 31 200 Type A 450 216,3 165.2 12,7 11 500 250 7 147 15 58 Type B 450 220 170 10 8 500 250 7 147 15 48 250 Type A 575 267.4 216.3 15.1 12.7 600 300 8 245 25 92 Type B 575 270,0 220,0 13,0 10,0 600 300 8 245 25 81 300 Type A 625 318.5 267.4 17.4 15.1 600 300 10 392 40 132 Type B 625 320,0 270,0 15,0 12,0 600 300 9 392 40 115 350 Type A 670 355,6 267,4 19 15,1 600 350 10 491 50 150 Type B 670 360,0 270,0 16,0 12,0 600 350 9 491 50 130 400 Type A 720 406.4 267.4 21.4 15,1 600 350 10 736 75 178 Type B 720 410,0 270,0 19,0 14 600 350 9 736 75 165
