50type Pneumatic Rubber Dock Fenders With Tyres Annd Chain

With Tyres Annd Chain Rubber Fenders For Boats , 50type Rubber Bumper

Pneumatic Fenders are suppiled with two different inside pressure levels to cover a wide performance range.

Pneumatic Fenders are available in diameters ranging from 300 mm to 4,500 mm and lengths ranging from 500 mm to 9,000 mm, as well as special sizes. All sizes are available as sling-type or with a heavy duty chain & tire net

The Pneumatic rubber fender also be certified by CCS, DNV, ABS, SGS and BV.

ISO Standard

All Xincheng Marine Systems pneumatic rubber fenders are manufactured and 3rd party certified in compliance with

ISO 17357:2002. The stringent requirements of this standard ensure that fenders are of a high quality and can withstand the rigorous environments and applications they are designed to operate in. ISO 17357:2002 details three major elements of construction: the outer rubber, tyre-cord reinforcing layer and the inner rubber.

Outer Rubber

The tough abrasion resistant outer rubber is designed to protect the inner rubber and tyre-cord layers from damaging external forces. The material has mechanical properties to withstand the arduous operational conditions for which it is designed.

The diagram below shows the actual properties as specified in ISO 17357. Generally, the outer rubber is black, but other colours such as grey and off-white can be supplied upon request.

Tyre-cord Layer

Synthetic tyre-cord layers have proven to be the best option for strong, efficient reinforcement for pneumatic rubber fenders. Each layer is coated with a rubber compound on both sides that prevents contact between the layers, reducing friction and
wear during bending, compression and stretching. The same compound isolates each thread within the layer.
This greatly improves the ability of the fender to hold pressure, fatigue resistance and endurance life. Other reinforcing layer materials such as canvas have wear points that significantly reduce the life off the fender.

Inner Rubber

The inner rubber seals pressurised air inside the fender. It is usually constructed of a compound similar to that of an inner tube in a truck or car tyre to ensure a good level of air tightness.

How to choose the right size fender

fender main size

Qingdao Xincheng Rubber Products co., Ltd as a Professional manufacturing Company, which was estabished in 1986. The Company is a production, scientific research and design, product development, technical services for the integrated enterprise.

The Company is mainly produce marine rubber airbags and pneumatic rubber fenders , Foam filled fenders and other rubber fenders etc, which as the leading enterprise has passed the certification of CCS , ISO9001:2008, SGS, BV etc.

Since the 2000, the Company has accumulated a lot of production experience in the field of marine rubber airbags and fenders, which has bring together a large number of professional design and production technical personnel. The Company always adhere to improve product quality and customer service. In 2011, "China top 10 rubber products production enterprise" and "China rubber seal products production top ten best-selling famous brand"; In 2013 won the China shipbuilding industry group outstanding product suppliers. For now, our products has selled to all over the world, include Southeast Asia, Russia, Middle East South America and EU countries etc.