JIS F2804-1976 Marine Single Cross Bollard

JIS F2804-1976 Marine Single Cross Bollard

Description:

JIS F2804-1976 marine single cross bollard is just one of the several standard of ship’s cross bitts. It’s material is mainly steel plate. Besides, we can provide you bollard according to your specific requirements. If you are interested in any of our products, please feel free to contact us.

Maintenance of Marine Single Cross Bollard:

Maintaining a marine single cross bollard is crucial to ensure the safe and efficient mooring of a vessel. Here are some steps to follow for the maintenance of a marine single cross bollard:

1. Inspect the bollard regularly: Regular inspection is essential to ensure that the bollard is in good working condition. Check for any signs of corrosion, cracks, or other damage that may affect the bollard's strength.

2. Clean the bollard: Cleaning the bollard regularly can help prevent the buildup of dirt, debris, and salt that can lead to corrosion. Use a mild detergent and a soft-bristled brush to clean the bollard thoroughly.

3. Lubricate the bollard: Lubrication can help prevent corrosion and make the bollard easier to use. Apply a suitable lubricant to the moving parts of the bollard, such as the pin and hinge, regularly.

4. Repair any damage: If you notice any damage to the bollard, such as cracks or corrosion, it's essential to repair it as soon as possible. Ignoring damage can lead to further deterioration and compromise the bollard's strength.

5. Replace the bollard if necessary: If the bollard is severely damaged or worn out, it's essential to replace it with a new one. A damaged or weakened bollard can pose a significant risk to the vessel's mooring and the safety of those on board.

Overview:

Model Type: Single Cross Bollard;

Material: Steel Plate;

Certificates: CCS, ABS, BV, LR, NK, RINA, etc.;

Standard: JIS F2804-1976.

Drawing of JIS F2804-1976 Marine Single Cross Bollard:

Parameters of JIS F2804-1976 Marine Single Cross Bollard:

Nominal Size (mm)	Material	H	h	B	D	D1	D2	D3	d	d1	t	t1	t2	t3	Weight (kg)
150	P	480	280	460	165.2	114.3	206	158	240	120	11.0	8.6	8	8	33.0
150	S	480	280	460	170	120	210	164	240	120	10	8	8	8	32.0
200	P	560	320	520	216.3	165.2	256	206	280	140	12.7	11.0	10	10	60.4
200	S	560	320	520	220	170	260	210	280	140	12	10	10	10	58.6
250	P	640	360	610	267.4	216.3	308	256	340	170	15.1	12.7	12	12	102.9
250	S	640	360	610	270	220	310	260	340	170	14	12	12	12	94.1
300	P	680	360	660	318.5	267.4	360	308	400	200	17.4	15.1	14	14	154.0
300	S	680	360	660	320	270	360	310	400	200	16	14	14	14	138.0
350	P	720	420	720	355.6	267.4	400	312	440	240	19.0	15.1	14	14	186.3
350	S	720	420	720	360	270	404	314	440	240	18	14	14	14	171.7

Main Material of JIS F2804-1976 Marine Single Cross Bollard:

No.	Part Name	Material
1	Pile	JIS G 3454 STPG 38/JIS G 3101 SS41
2	Horizontal Bar
3	Cover or Liner	JIS G 3101 SS41/JIS G 3106 SM 41