D Type Rubber Fender

D type rubber fenders, as the most common rubber bumper mounted on ships or docks, boast higher energy absorption than cylindrical fender and reasonable reaction force. D fenders are extruded into small D-shaped structures with punched holes for easy installation and replacements. Normally, they are ideal for following applications: Tugboats, workboats, fishing boats etc.

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Product Description

Advantage:

1.Reasonable reaction force and high energy absorption;
2.Easy to install and maintain or replace;
3.Especially suitable for frame type wharf and shore protection of the wharf.It can also be used in protection of vessel.

D Type Rubber Fender Specification:

Size (mm)	Specification
	H	B	L	Holes	Q	c	h	D	d
D150×150×1000	150	150	1000	3	350	150	25	40	24
D200×200×1000	200	200	1000	3	350	150	35	55	30
D200×200×3000	200	200	3000	8	400	100	35	55	30
D250×250×1000	250	250	1000	3	350	150	35	60	30
D250×250×3000	250	250	3000	8	400	100	35	60	30
D300×300×1000	300	300	1000	3	350	150	40	65	32
D300×300×3000	300	300	3000	8	400	100	40	65	32
D300×360×1000	300	360	1000	3	350	150	40	65	32
D300×360×3000	300	360	3000	8	400	100	40	65	40
D400×400×1000	400	400	1000	3	400	150	55	80	32
D400×400×3000	400	400	3000	8	400	100	55	80	40
D500×500×1000	500	500	1000	3	350	150	90	97	45
D500×500×3000	500	500	3000	8	400	100	90	97	45

NOTE: Different sizes of D Type rubber fender can be made follow customer’s request.

Structure:

Performance:

Type(mm)	Specification
	Deflection(%)	Reaction Force(KN)	Energy Absorption(KN-M)
D150×150×1000	50	115	3.2
D200×200×1000	50	211	8.6
D250×250×1000	50	252	9.2
D300×300×1000	50	300	12
D300×360×1000	50	330	14.28
D400×400×1000	50	390	20
D500×500×1000	50	460	32

NOTE: Performance tolerance is±10%

Accessories of Fenders:

No.	Name	Material
1	Bolt	Q235, Q235 hot galvanized 0Cr17Ni12M02 1Cr13(2Cr13)1Cr18Ni9Ti,SUS304，SUS316
2	Washer	Q235
3	Pre-built-in nut	Q235,Q235 hot galvanized 1Cr13(2Cr13) 1Cr18Ni9Ti
4	Foot rod	Q235
5	Foot board	Q235