Easy Installed D Type Rubber Fender on Dock
Hebei Jimeng Highstrength Flange-tubes Group Co.,Ltd. is a large manufacturer engaged in producing all kinds of Forged Steel Flange with high quality and competitive price.
1.Standard
ASME B16.5,ASME B 16.47,DIN EN 1092-1,DIN 1759-1,MSS SP-44,API605,GB/T9112 GB/T13402 HG/T20592 HG/T20615 ,GB/T 10746,GB/T10747
2.Material
A105,Q235B,10#,20#,16Mn,45#,Q345B,304,304L316,316L
3.Type
Slip-On, Welding Neck, Blind, Socket Welding
4.Size
OD:1/2''--80''
5.Pressure Class
CL: Class 150, 300, 600, 900, 1500 and2500.
PN:PN 6, PN 10 , PN 16, PN 25, PN 40 and PN 64.
6.Surface Treatment
RF,FF,G,RJ,FF
7.Packing
wooden cases,wooden pallet,container or as your request
8.Delivery Time
within 20 days
9. Usage
chemical industry, electric power,oil pipe system,building,water transmission and so on.
10.MOQ
2MT
Class 300 Lap Joint Flange, ANSI 300 Flange, Forged Lap Joint Flange Hebei Jimeng Highstrength Flange-tubes Group Co.,Ltd. , https://www.jimengflange.com
TEL: +86-13253291538
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Website:http://www.boatfenders.org/
1. Introduction
Marine rubber fender is an elastic buffer device, which is widely used in the side of vessel or wharf. Its function is to protect the boats from being damaged by slowing down the impact force between vessel and wharf or vessel and vessel in process of ships dock.
2.Classification
Classification
D Type Fender
Roller Fender
Cone Fender
Cylinderical fender
Arch Fender
Square fender
Pneumatic Fender
W Type Fender
Wing Fender
Tugboat fender
Note: Except standard type, we can also design and customize fender as client's special requirementsÂ
3.Performance Table of Rubber Material
Our fender are made of imported high quality natural rubber and other synthetic rubber such as SBR based compounds to satisfy various performance requirements. In addition, we can apply the special rubber according to the customer's request. The main performance index shows below.
No
Items
Testing Standard
Index
1
Tensile Strength
GB/T528
≥16Mpa
2
Elongation at break
GB/T528
≥300%
3
Compression Set (70ºC,22h,20%)
GB/T7759
≤30%
4
Hardness (Shore A)
GB/T531
80±5 Shore A
5
Tear Resistance
GB/T529
≥75N/mm
6
Ozone Resistance (50pphm at 40ºC at 20% strain ar for 96 hours)
GB/T13642
No visible cracking
7
 Abrasion resistance
GB/T9867
≤0.5CC
8
Bond strength of steel to rubber method B
HG4-854
≥7N/mm
9
Hot Air aging
(70ºC,96h)Variation Ratio of tensile strength
GB/T3512
≤20%
Variation Ratio of elongation at break
GB/T3512
≤20%
Front Frame &Â UHMW-PE Pads
Front panels are complex steel fabrications designed for working with cell fender, cone fender, element rubber fenders and other types. It is necessary part of fender system as they can distribute the reaction force form the rubber fender into the hull of vessels.
UHMW-PE pads, generally fixed to front panels, can provide the best combination of price and durability to the whole fender system. The pads are characterized by higher abrasion resistance and low-friction surface, excellent durability and high toughness. It efficiently protects the painting of vessels from damages caused by friction.
Steel chains
Steel chains are used to fasten cylindrical fenders, pneumatic fenders and other types of fenders for providing excellent control of fenders such as the deflection and shear strength during impact. Normally, there are two main types of steel chain systems are commonly used for fender installation as shown in the picture.
Anchor Bolts and Nuts
anchor bolts and nuts in accordance with rubber fenders you bought can also be supplied. They are necessaries for installation of cell rubber fender, DÂ fenders, cell fenders, element rubber fender and various types of fenders.
5.Installation