JIS F2001-1995 Marine Double Bollard

Standard：JIS F2001-1995

Material: Welded Steel Plate or Steel Tube

Size: 100mm – 800mm

Weight: 18.9KG to 3071KG

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

Overview

Describe：

JIS F2001-1995 is a Japanese Industrial Standard (JIS) specification for marine double bollards. Bollards are structures used on docks, wharves, and quays to secure ships and boats by providing a point for mooring lines to be tied off.

The marine double bollard" typically that it has two posts, allowing for the mooring of two lines simultaneously. This can be particularly useful for larger vessels or in situations where additional security is needed.

JIS F2001-1995 likely specifies the dimensions, materials, and other technical details for these bollards to ensure they meet certain standards of strength, durability, and safety for marine use.

Drawing：

Specification of JIS F2001-1995 Marine Double Bollard:

Nominal Size	Pillar													Base						Calculated weight (kg)
Nominal Size	D	D1	H	H1	t	t1	t2	h1	e	b	h2	l1	r	B	L	h	t3	I	R	Calculated weight (kg)
100	114.3	145	196	150	10	6	7	40	6	250	-	-	-	165	445	50	6	70	15	18.9
125	139.8	180	246	190	10	6	8	50	6	315	-	-	-	195	540	60	6	100	15	29.4
160	165.2	210	316	250	10	6	9	60	8	400	-	-	-	225	670	70	6	145	20	44.7
200	216.3	270	378	300	10	8	9	70	8	500	-	-	-	290	860	85	8	160	25	79.5
250	267.4	330	470	380	11	10	9	80	8	630	190	60	80	360	1065	100	10	215	30	139
315	318.5	385	597	480	15	12	9	105	10	800	205	70	105	430	1300	125	12	325	35	261
355	355.6	425	663	530	17	13	12	120	10	890	230	80	120	480	1475	145	13	360	40	361
400	406.4	48.5	749	600	18	14	12	135	10	1000	255	90	140	550	1630	160	14	400	45	502
450	457.2	550	841	680	19	16	12	145	10	1130	275	100	160	620	1840	170	16	450	50	685
500	508	610	928	750	20	18	12	160	12	1250	290	100	180	690	2040	190	18	500	55	911
560	558.8	670	1025	830	22	20	12	175	12	1380	315	110	200	750	2240	210	20	560	60	1208
630	609.6	730	1152	940	24	22	12	190	12	1570	330	110	225	820	2510	225	22	680	70	1601
710	711.2	840	1294	1050	25	24	12	220	14	1750	350	120	255	960	2840	260	24	710	80	2252
800	812.8	940	1480	1200	26	25	12	255	14	2000	370	120	255	1100	3240	295	25	810	80	3071