D Type Rubber Fender

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• D100*L1000mm • H300*L3000mm
• D200*L2500mm • D200*L3300mm

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BV, SGS product testing certificates, or PIANC qualification certificate.

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BASIC INFO Production Testing Packaging Cases

High-Performance D Type Rubber Fenders

Durable, cost-effective, and easy to install—ideal for ports, docks, and marine vessels of all sizes.

D type rubber fender can provide an excellent barrier against damage from all sizes and shapes of vessels. Fenders can be installed at a relatively low cost and can also be cut to the length required. These rubber fenders can be installed on the wharf wall directly. Nanjing Deers Industrial Co., Ltd can supply a range of D Fender(Semi-cylindrical Fenders) to meet a wide variety of port installation requirements. Due to the outstanding stretched ability of our raw material, the stretched length can reach 10 meters by our extrusion test.

Product Features

Engineered for optimal performance and versatility in various marine environments

Product Types

Two configurations to meet specific application requirements (DD vs DO fender )

Installation Methods

How to install d type fender,Flexible mounting options for various structural requirements

Top Installation

Side Installation

Technical Specifications

Comprehensive dimensional and performance data for engineering applications, customized d fender size

Model Dimensions & Weight

Model	L	A	D	d	B	B	h	P	n	Weight
Model	(m)	Ø(mm)	Ø(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	#Fastening Points	(kg)
D200H	1000	200	55	28	200	200	30	600	3	37
D200H	1500	150	55	28	200	200	30	600	3	56
D200H	2000	250	55	28	200	200	30	500	4	74
D300H	900	150	65	32	300	300	40	600	2	80
D300H	1000	200	65	32	300	300	40	600	2	67
D300H	1500	150	65	32	300	300	40	600	3	105
D300H	2000	250	65	32	300	300	40	500	5	134
D300H	1000	200	65	32	360	300	40	600	2	80
D300H	1500	150	65	32	360	300	40	600	3	120
D400H	1500	150	65	32	400	300	55	400	4	150
D400H	2000	200	65	32	400	400	55	400	5	200
D500H	1000	150	55	28	500	400	60	350	3×2	195
D500H	1500	150	55	28	500	500	60	400	4×2	298
D500H	2000	200	55	28	500	500	60	400	5×2	395

D Fender Performance

Rated Deflection 50%
Model	Reaction Force (KN)	Energy Absorption (KN-M)
D200H×200×1000L	147	5.1
D200H×200×1500L	220	7.7
D200H×200×2000L	294	10.2
D300H×300×900L	270	10
D300H×300×1000L	300	12
D300H×300×1500L	450	17
D300H×300×2000L	600	24
D300H×360×1000L	323	13
D300H×360×2000L	480	19.6
D400H×400×1500L	585	30
D400H×400×2000L	780	40
D500H×500×1000L	460	32
D500H×500×1500L	700	48
D500H×500×2000L	920	64

Performance Characteristics

Reaction force and energy absorption at rated 50% deflection

Reaction Force

The force exerted by the fender when compressed to 50% of its original dimension, measured in kilonewtons (KN). This represents the resistance force that pushes back against the vessel during berthing.

Energy Absorption

The amount of kinetic energy absorbed by the fender during compression to 50% deflection, measured in kilonewton-meters (KN-M). This indicates how effectively the fender can cushion impacts.

Why Choose Our D-Type Fenders

Unique selling propositions that set us apart from competitors, marine d fender manufacturer

15+ Years Experience

Decades of expertise in marine fender manufacturing and engineering

Global Reach

Exported to over 60 countries worldwide with satisfied customers

ISO Certified

Stringent quality control processes meeting international standards

Fast Lead Times

Efficient production capabilities ensuring timely delivery

FAQ

D type fenders are mainly used for protecting the sides of ships, docks, and quay walls. Their flat back design makes them easy to install on vessels, wharves, and piers, providing reliable impact resistance.

They are usually mounted with bolts through the flat backside or by using fixing strips. This allows quick and secure installation on both ship hulls and port structures.

With proper installation and regular maintenance, D type fenders can last many years. Their durability depends on rubber quality, usage conditions, and environmental factors such as UV exposure and seawater.

D type fenders come in a wide range of sizes and lengths, typically made from high-quality marine-grade rubber. Custom sizes are also available to meet different vessel and port requirements.

D type fenders are compact, easy to install, and suitable for limited space. They offer good energy absorption and low reaction force, making them ideal for smaller ships, tugboats, and inland vessels.