ISO13795 Welded Steel Bollard Type A

Quantity: 0 pieces

Standard: ISO13795

Material: Q235

Type: Double bitt

Availible cert.: CCS, ABS, BV, DNV, LR and other certificates.

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ISO13795 Welded Steel Bollard Type A

Application：

ISO13795 welded steel bollard is a type of ship's mooring and towing fittings installed on broad to belay the mooring and towing rope. Type A with compact base plate, type B with wide base plate.

Drawings and Parameters of ISO13795 Welded Steel Bollard Type A:

Dimensions:

Nominal Size Dn	D1	D2	D3	D4	H1	H2	H3	H4	b	L	E	t	t1	t2	R
150	165.2	185	-	80	330	90	70	60	155	400	-	8.0	6	6	40
200	216.3	240	-	130	395	115	70	60	205	500	-	8.0	6	6	50
250A	267.4	290	-	160	505	135	90	75	250	630	-	12.0	9	8	60
250B	267.4	290	-	160	505	135	90	75	250	630	-	10.0	8	7	60
300A	318.5	340	150	185	600	150	110	85	290	800	300	21.5	16	9	70
300B	318.5	340	150	185	600	150	110	85	290	800	300	12.0	9	9	70
350A	355.6	380	170	200	685	175	130	105	340	890	350	26.0	19	11	80
350B	355.6	380	170	220	685	175	130	105	340	890	350	14.0	10	9	80
400A	406.4	430	190	230	730	185	145	115	380	1000	380	28.0	20	13	85
400B	406.4	430	190	250	730	185	145	115	380	1000	380	15.0	11	11	85
450A	457.2	480	210	265	770	195	160	120	425	1100	410	29.0	21	14	90
450B	457.2	480	210	285	770	195	160	120	425	1100	410	14.5	11	11	90
500A	508.0	530	235	295	830	230	200	150	480	1250	460	32.0	23	16	100
500B	508.0	530	235	320	830	230	200	150	480	1250	460	14.5	11	11	100
550A	558.8	580	255	330	900	270	200	180	520	1380	540	31.0	22	16	110
550B	558.8	580	255	350	900	270	200	180	520	1380	540	21.0	16	11	110
600	609.4	630	280	365	950	300	200	200	560	1550	600	33.0	23	16	120

SWL:

Nominal Size	Welding leg length		SWL						Calculated weight
Nominal Size	Welding leg length		For mooring purposes (Figure-of-eight belay)				For towing purposes (eye splice)
Dn	z1	z2	One-rope use		Two-rope use		For towing purposes (eye splice)
Dn	z1	z2	(kN)	(t)	(kN)	(t)	(kN)	(t)	(kg)
150	3.5	3.5	54	5.5	49	5.0	383	10	29
200	3.5	3.5	82	8.4	65	6.7	579	13	46
250A	5.5	4	156	16	134	14	1315	27	107
250B	5.5	4	127	13	108	11	215	22	91
300A	10.5	4	332	34	306	31	3365	62	281
300B	10.5	4	186	19	161	16	352	36	166
350A	12.5	5	443	45	418	43	5062	85	431
350B	7	4	244	25	216	22	2855	50	241
400A	12.5	6	594	61	521	53	6632	106	570
400B	8	5	326	33	269	27	3816	67	322
450A	12	7	753	77	612	62	8201	124	712
450B	8	7	382	39	292	30	4483	78	379
500A	12.5	8	992	101	757	77	10928	154	960
500B	8	5	457	47	326	33	5474	93	465
550A	11.5	8	1131	115	812	83	12635	165	1123
550B	11.5	5	781	80	541	55	9280	159	787
600	11.5	8	1401	143	948	97	15539	193	1391