Qingdao Henger Shipping Supplies Co., Ltd
Qingdao Henger Shipping Supplies Co., Ltd locates in Qingdao city,which is a high-tech enterprise integrated with manufacturing,R&D, technical services, specialized in manufacturing marine products, such as marine rubber fender, marine airbag, navigation mark and marine buoy. All products get ISO 9001-2008 certificate and IACS quality authentication from CCS, BV, GL, ABS, LG, etc.
1. Inflatable Rubber Fender Introduction
The "Yokohama Type Inflatable Rubber Fender" was developed in 1958. Progress in the development of such floating inflatable rubber fenders is closely related to the progress and development of ship technology, and has to continuously cope with progressively larger oil tankers such as VLCC's, ULCC's, large gas carriers, bulk carriers and floating structures.
Floating Inflatable Fenders are used world wide for ship-to-ship (STS) transfer operations, terminals, and for all kinds of ships. Since its creation until today, more than millions of fenders have been supplied worldwide both for ship-to-ship and ship-to-dock (STD) operations serving our valuable customers. These fenders play a critical role in the safe operation of ship berthing and mooring.
2. Inflatable Rubber Fender Types
There are many choices for protective jacket of inflatable rubber fender, Henger could also provide OEM
service and technical design based on customer requirement and actual demand. contact our sales service for more details.
3. Manufacturing Proces
4. Henger Inflatable Rubber Fender Advantages
4.1. Safety and Reliability
Henger Inflatable Rubber Fenders are constructed of several layers of strong tire-cord, and are thus resistant to pressure and cutting. The safety factor adopted in the design of this fender is based on accepted theory and has been proven by extensive experimentation.
Large-size fenders are equipped with a safety valve to release the inside air in the event of accidental over-pressure.
4.2. Most Cost Competitive System
The utilization of the compressive elasticity of air provides completely uniform surface pressure on contact, making Henger Inflatable Rubber Fenders ideal. The surface pressure of the Henger Inflatable Rubber Fenders is equal to the internal air pressure.
Due to low and uniform surface pressure properties, the Henger Inflatable Rubber Fenders are popular at LNG-ship terminals.
4.3. Soft Reaction Force for Ship and Jetty Structure
The reaction force of Henger Inflatable Rubber Fenders does not increase sharply, even under excess load conditions. Therefore, the Henger Inflatable Rubber Fenders perform well in such cases, and protect ships and mooring facilities.
4.4. Lower Mooring Forces under Rough Weather Conditions
The reaction force and deflection of Henger Inflatable Rubber Fenders do not easily reach the maximum because the reaction force increases slowly and allowable deflection is wide. Thus, the Henger Inflatable Rubber Fenders safely protect ships and mooring facilities even under rough weather.
5. Inflatable Rubber Fender Technical Parameter
| Fender Size | Compression Amount (60%) | Noumenon Weight (Kg) | Weight with Protective Jacket (Kg) |
| D (mm) | L (mm) | Reaction (KN) | Energy Absorption (KNm) |
| 500 | 1000 | 64 | 6 | 23 | 35 |
| 600 | 1000 | 74 | 8 | 28 | 40 |
| 700 | 1000 | 137 | 17 | 58 | 52 |
| 1000 | 1500 | 182 | 32 | 82 | 100 |
| 1000 | 2000 | 257 | 45 | 148 | 152 |
| 1200 | 2000 | 297 | 63 | 167 | 200 |
| 1350 | 2500 | 427 | 102 | 220 | 298 |
| 1500 | 2500 | 499 | 134 | 270 | 300 |
| 1500 | 3000 | 579 | 153 | 318 | 450 |
| 1700 | 3000 | 639 | 191 | 380 | 482 |
| 2000 | 3500 | 875 | 308 | 580 | 890 |
| 2000 | 4000 | 1000 | 352 | 680 | 1000 |
| 2500 | 4000 | 1381 | 663 | 1064 | 1180 |
| 2500 | 5500 | 2019 | 1131 | 1268 | 1380 |
| 3000 | 5000 | 2422 | 1357 | 1980 | 2388 |
| 3000 | 6000 | 2906 | 1293 | 2400 | 2690 |
| 3300 | 4500 | 1884 | 1175 | 2380 | 2617 |
| 3300 | 6500 | 3015 | 1814 | 2980 | 3000 |
| * there are inflatable fenders of 0.05Mpa & 0.08Mpa internal pressure for choice, kindly contact our service consultant for more details and competitive prices. * inflatable fender size could be customized according to customer requirement. * all accessorires could be customized according to customers' requirement or drawings. |
6. Inflatable Rubber Fender Model Selection
Model Selection of Inflatable Fender for Small & Middle Size Ship
| Ship Tonnage(T) | Recommendation Size D x L ( m) | Ship Type |
| 50 | 0.5 x1.0 | Fishing ship |
| 100 | 0.7 x 1.5~1.0 x 1.5 | Fishing ship |
| 200 | 1.0 x 1.5~1.2 x 2.0 | Fishing ship, towing ship |
| 300-500 | 1.2 x 2.0~1.5 x 2.5 | Fishing ship, towing ship |
| 1000 | 1.5 x 2.5~1.5 x 3.0 | Towing ship, cargo ship |
| 3000 | 2.0 x 3.0~2.0 x 3.5 | cargo ship, ocean trawler |
| 10000 | 2.0 x 3.5~2.5 x 4.0 | cargo ship |
Model Selection of Inflatable Fender for Large-tonnage Ship
| Ship Tonnage (DWT) | Assumed Boarding Speed (M/S) | Effective Kinetic Energy (KN.M) | Fender Size D*L (m) |
| 200000 | 0.15 | 1890 | 3.3 x 6.5 |
| 150000 | 0.15 | 1417 | 3.3 x 6.5 |
| 100000 | 0.15 | 945 | 3.0 x 5.0 |
| 85000 | 0.17 | 1031 | 3.0 x 6.0 |
| 50000 | 0.18 | 680 | 2.5 x 5.5 |
| 40000 | 0.20 | 672 | 2.5 x 5.5 |
| 30000 | 0.22 | 609 | 2.5 x 4.0 |
| 20000 | 0.25 | 525 | 2.5 x 4.0 |
| 15000 | 0.26 | 425 | 2.5 x 4.0 |
| 10000 | 0.28 | 329 | 2.0 x 4.0 |
| 5000 | 0.33 | 228 | 2.0 x 3.5 |
7.Practical Use
8.Production Facilities
9.Packing & Delivery
* all packing method and shipping method of inflatable rubber fenders are done as per to csutomer's requirement.
10.After Sales Service
Quality is the cornerstone, service is the soul.
We continue to provide our customers with stable & reliable quality inflatable rubber fenders with a comprehensive system of technical support, meticulous and thoughtful after-sales service to win customers trust and satisfaction.
Qingdao Henger Shipping Supplies Co., Ltd provides following services to all customers.
1. 24 hours instant online technical consultation and support.
2. 24 months warranty period(without any artificial damage) and free repairing service within warranty period.
3. lifetime reparing service.
FAQ
Q: Are you trading company or manufacturer?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample but customers need to pay the cost.
Q: What is your terms of payment?
A: Payment ≤ 1000USD, 100% in advance. Payment ≥ 1000USD, 30% T/T in advance, balance before shipment.
* all packing method and shipping method of inflatable rubber fenders are done as per to csutomer's requirement.
Product Tags:
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