Name: ISO 17357 Certificated by DNV.GL High Quality Yokohama Type Pneumatic Rubber Fenders
Brand: Sunhelm
Availability: InStock

Product Details

Sunhelm Pneumatic Fender Structure

The diameter of Sunhelm Yokohama fenders ranges from 500mm baby fender to 4500mm large fender, and the length ranges from 1000mm to 12000mm, and it accepts fully customized sizes to better meet your project needs. You can also customize the color you want to match the color of your hull. There are two main types of pnermatic rubber fenders, one is sling type, it's also called"Type II "this kind of fender adds an extra cord layer and outer layer cover. The other is the most commonly used "Net type fender"(Type I). The outer layer of the sphere has a sheath composed of galvanized chains and tires that cross each other to effectively protect the sphere from wear.

Normal Size		Internal Pressure 0.05Mpa Under 60% Deflection			Safety-Value Pressure Setting	Testing Pressure
Diameter	Length	Energy Absorption (GEA)	Reaction Force	Hull Pressure	Safety-Value Pressure Setting	Testing Pressure
(mm)	(mm)	(kN·m)/KJ	(kN)	(kPa)	(kPa)	(kPa)
500	1000	6	64	132	——	200
600	1000	8	74	126	——	200
700	1500	17	137	135	——	200
1000	1500	32	182	122	——	200
1000	2000	45	257	132	——	200
1200	2000	63	297	126	——	200
1350	2500	102	427	130	——	200
1500	3000	153	579	132	——	200
1700	3000	191	639	128	——	200
2000	3500	308	875	128	——	200
2500	4000	663	1381	137	175	250
2500	5500	943	2019	148	175	250
3300	4500	1175	1884	130	175	250
3300	6500	1814	3015	146	175	250
3300	10600	3067	5257	158	175	250
4500	9000	4752	5747	146	175	250
4500	12000	6473	7984	154	175	250

Normal Size		Internal Pressure 0.08Mpa Under 60% Deflection			Safety-Value Pressure Setting	Testing Pressure
Diameter	Length	Energy Absorption (GEA)	Reaction force	Hull Pressure	Safety-Value Pressure Setting	Testing Pressure
(mm)	(mm)	(kN·m)/KJ	(kN)	(kPa)	(kPa)	(kPa)
500	1000	8	85	174	——	250
600	1000	11	98	166	——	250
700	1500	24	180	177	——	250
1000	1500	45	239	160	——	250
1000	2000	64	338	174	——	250
1200	2000	89	390	166	——	250
1350	2500	144	561	170	——	250
1500	3000	218	761	174	——	250
1700	3000	272	840	168	——	250
2000	3500	438	1150	168	——	250
2500	4000	994	1815	180	230	300
2500	5500	1317	2653	195	230	300
3300	4500	1343	2476	171	230	300
3300	6500	2583	3961	191	230	300
3300	10600	4281	6907	208	230	300
4500	9000	6633	7551	192	230	300
4500	12000	9037	10490	202	230	300