CBT 3845-2013 Single Cross Bollard

Standard：CBT 3845-2013

Material: Welded Steel Plate or Steel Tube

Size: 100mm – 400mm

SWL: 50KN to 650KN

Weight: 19KG to 503KG

Certificate: CCS, ABS, BV, DNV, LR, etc.

Overview

Describe：

CBT 3845-2013 Single Cross Bollards is a specification document for bollard types used in a variety of applications such as the maritime and transportation industries. The "CBT" in the name refers to the China Classification Society (CCS), which sets standards and regulations for China's maritime equipment.

A bollard is a sturdy cross-post typically used to control or moor a ship, act as a barrier, or for various other purposes such as securing ropes or chains.

CBT 3845-2013 The tolerance of the outer diameter of the cable pile is ±1%. The steel plate thickness tolerance is ±3%. The steel pipe thickness tolerance is ±15%.

The specifications outlined in CBT 3845-2013 will detail factors such as materials, dimensions, load-bearing capacity, installation requirements and possible testing procedures to ensure compliance with safety and performance standards.

Drawing :

Specification of CBT 3845-2013 Single-Cross Bollard :

Nomianal size	SWL （kN）	D	t		D1	t1	D2	t2	D3	t3	H	H1	H2	L	L1	R	r	d	Welding fillet		Weight（kg）
Nomianal size	SWL （kN）	D	steel tubes	steel plates	D1	t1	D2	t2	D3	t3	H	H1	H2	L	L1	R	r	d	k1	k2	Weight（kg）
100	50	114		10	150	10	60	6.3	80	10	210	105	75	200	240	20	25	10	6	5	19
125	80	140	10		190		76	8	95		270	135	80	250	300	20			6		31
150	100	168			225		89	8	110		340	170	90	315	360	25			7		47
200	150	219			265		114	10	150		420	210	100	400	460	25	30	12	7		78
250	250	273	12.5	11	325	11	140		190		520	260	125	500	580	40	30	12	9		134
300	400	325	16	15	400	15	168		225		660	330	150	630	725	50	35	16		6	267
350	500	355	19	16	450		16		219		800	360	170	700	850						360
400	650	406	20	18	480	18	219		260		820	410	175	800	950				11		503