Basic Info.
Transport Package
Nude or as Your Requests
Product Description
Product Description
Fenders are basically a surrounding or a barrier made of rubber, that surrounds the wheels of a vehicle to prevent sand, mud, rocks, water from being thrown into the air by the rotating tire. In other words, they are used to block splashing water or mud, while the tires are in motion. Instead of fenders, automobiles also make use of mud flaps, which serve the same purpose, but they are more flexible than fenders.
Product Advantage:
Can be floded is the most advantages of the new style Longao pneumatic rubber fender .
The structure of Pneumatic Rubber Fender:
Out adhesive: Protective cord layer and inner adhesive have high tensile strength and abrasion resistance .
Cord layer : Strong layer of the pneumatic rubber fender is made from winding the high strength polyamide fibre cord fabric .
Inner adhesive : The cord layer of pneumatic rubber fender assures no gas leakage from the compressor .
End-flange: The end-flange is a part to fix air valve component ,buried metal part and the cord layer and used for hoisting ,and filling ans discharging gas .
The Specification of Pneumatic Rubber Fender:
Pneumatic 50
| fender size | energy absorption | reaction force | hull pressure
at 60%def | approx weight(kg) |
| mm(D) | mm(L) | kN-m | tf-m | kN | tf | Kpa | body only | with CTN |
| 500 | 800 | 5.6 | 0.5 | 59 | 5.8 | 129 | 28 | - |
| 500 | 1000 | 6 | 0.6 | 64 | 6.3 | 132 | 36 | - |
| 600 | 1000 | 8 | 0.8 | 74 | 7.3 | 126 | 42 | - |
| 700 | 1500 | 17 | 1.7 | 137 | 13 | 135 | 70 | - |
| 800 | 1200 | 17 | 1.7 | 120 | 12 | 123 | 76 | 176 |
| 800 | 1500 | 28 | 2.7 | 187 | 18 | 125 | 82 | 192 |
| 1000 | 1500 | 32 | 3.1 | 182 | 18 | 122 | 100 | 260 |
| 1000 | 2000 | 45 | 4.4 | 257 | 25 | 132 | 145 | 340 |
| 1200 | 1800 | 57 | 5.6 | 265 | 26 | 123 | 165 | 375 |
| 1200 | 2000 | 63 | 6.2 | 297 | 29 | 126 | 185 | 400 |
| 1350 | 2500 | 102 | 10 | 427 | 42 | 130 | 270 | 540 |
| 1500 | 2500 | 125 | 12 | 471 | 46 | 128 | 315 | 700 |
| 1500 | 3000 | 153 | 15 | 579 | 57 | 132 | 380 | 810 |
| 1700 | 3000 | 191 | 19 | 639 | 63 | 128 | 470 | 970 |
| 2000 | 3000 | 254 | 25 | 727 | 71 | 123 | 600 | 1380 |
| 2000 | 3500 | 308 | 30 | 875 | 86 | 128 | 700 | 1506 |
| 2500 | 4000 | 663 | 65 | 1381 | 135 | 1378 | 1190 | 2120 |
| 2500 | 5500 | 943 | 92 | 2019 | 198 | 148 | 1400 | 2800 |
| 3000 | 5000 | 1230 | 121 | 2221 | 218 | 139 | 1780 | 4080 |
| 3000 | 6000 | 1460 | 146 | 2568 | 246 | 143 | 1960 | 4580 |
| 3300 | 4500 | 1175 | 115 | 1184 | 185 | 130 | 1940 | 4306 |
| 3300 | 6500 | 1814 | 178 | 3015 | 295 | 146 | 2280 | 5160 |
| 3300 | 10600 | 3067 | 301 | 5257 | 515 | 158 | 2960 | 6180 |
| 4500 | 7000 | 3869 | 379 | 4659 | 460 | 1345 | 4100 | 8360 |
| 4500 | 9000 | 4752 | 466 | 5747 | 563 | 146 | 4980 | 9850 |
| 4500 | 12000 | 6473 | 634 | 7984 | 782 | 154 | 6060 | 12800 |
Pneumatic 80
| fender size | energy absorption | reaction force | hull pressure
at
60% def | approx weight(kg) |
| mm(D) | mm(L) | kN-m | tf-m | kN | tf | Kpa | body only | with
CTN |
| 500 | 800 | 7.5 | 0.7 | 78 | 7.6 | 170 | 30 | - |
| 500 | 1000 | 8 | 0.8 | 85 | 8.3 | 174 | 39 | - |
| 600 | 1000 | 11 | 1.1 | 98 | 9.6 | 166 | 46 | - |
| 700 | 1500 | 24 | 2.4 | 180 | 18 | 177 | 75 | - |
| 800 | 1200 | 24 | 2.4 | 158 | 15 | 163 | 80 | 180 |
| 800 | 1500 | 39 | 3.8 | 246 | 24 | 167 | 86 | 196 |
| 1000 | 1500 | 45 | 4.4 | 239 | 23 | 160 | 106 | 266 |
| 1000 | 2000 | 63 | 6.2 | 338 | 33 | 174 | 153 | 348 |
| 1200 | 1800 | 80 | 7.8 | 348 | 34 | 163 | 175 | 385 |
| 1200 | 2000 | 88 | 8.6 | 390 | 38 | 166 | 196 | 411 |
| 1350 | 2500 | 141 | 14 | 561 | 55 | 170 | 295 | 565 |
| 1500 | 2500 | 175 | 17 | 619 | 61 | 170 | 330 | 715 |
| 1500 | 3000 | 214 | 21 | 761 | 75 | 174 | 416 | 926 |
| 1700 | 3000 | 267 | 26 | 8450 | 82 | 168 | 495 | 995 |
| 2000 | 3000 | 355 | 35 | 955 | 94 | 166 | 630 | 1410 |
| 2000 | 3500 | 430 | 42 | 1150 | 113 | 168 | 715 | 1595 |
| 2500 | 4000 | 925 | 91 | 1815 | 178 | 180 | 1310 | 2240 |
| 2500 | 5500 | 1317 | 129 | 2653 | 260 | 198 | 1620 | 3020 |
| 3000 | 5000 | 1717 | 168 | 2919 | 286 | 183 | 1920 | 4220 |
| 3000 | 6000 | 1860 | 199 | 3232 | 324 | 188 | 2120 | 4740 |
| 3300 | 4500 | 1640 | 161 | 2476 | 143 | 171 | 2130 | 4530 |
| 3300 | 6500 | 2532 | 248 | 3961 | 388 | 191 | 2460 | 5340 |
| 3300 | 10600 | 4281 | 420 | 6907 | 677 | 208 | 3200 | 6320 |
| 4500 | 7000 | 5400 | 529 | 6188 | 606 | 176 | 4320 | 8580 |
| 4500 | 9000 | 6633 | 650 | 7551 | 740 | 192 | 5220 | 10090 |
| 4500 | 12000 | 9037 | 886 | 10490 | 1028 | 202 | 6380 | 13120 |
The advantages of Longao Pneumatic Rubber Fenders
1.Good elasticity,absorb the impact energy,it won't compression deformation under the pressure
2.Installation is very simple and easy floating
3.Reasonable price and good quality
4.Environmental protection, it won't bring the pollution problems to our environment
Performance characteristics:
(1)Ship rubber fender is with the use of high quality rubber nylon cord.
(2) Using compressed air as damping medium, the rubber can transform flexibly under pressure, with large contact area, small reaction and absorb large amount of energy.
(3) When berthing, the ship is almost at a certain angle, the ship rubber fender can realize contact in a certain angle by bringing full play to its performance.
(4) Floating on the water surface, even the ship fluctuates and sways resulting from ebb and flow and waves, the pneumatic
(5) Simple installation
Ship Rubber Fender Application:
1. Ship to ship transfers at seas.
2. Double banking operation as well as vessel to berth at dock/jetty.
3. Oil & gas tankers.
4. Fast ferries & aluminum vessels.
5. Liquid cargo and naval defense vessels.
Selection Example of fenders for Mediun-size and Small-size Ships
| ship Tonnage | fender size,D*Lm | Remark |
| 50 | 0.5*1.0 | fishing ship |
| 100 | 0.7*1.5-1.0*1.5 | fishing ship |
| 200 | 1.0*2.0 | fishing ship towboat |
| 300-500 | 1.2*2.0-1.5*2.5 | fishing ship towboat |
| 1000 | 1.5*2.5-1.7*3.5 | towboat transport ship |
| 3000 | 2.0*3.5 | transport long range trawler |
| 10000 | 2.0*3.5-2.5*5.0 | transport ship |
Selection Example of fenders for Mediun-size and Small-size Ships
| ship A(DWT) | ship B(DWT) | assumed vessel-grasping speed | effective energy of motion | fender size |
| 300000 | 200000 | 0.15 | 1230 | 4.5*9.0 |
| 300000 | 150000 | 0.15 | 1030 | 3.3*6.5 |
| 300000 | 100000 | 0.15 | 781 | 3.3*6.5 |
| 200000 | 150000 | 0.15 | 882 | 3.3*6.5 |
| 200000 | 100000 | 0.15 | 693 | 3.0*6.0 |
| 200000 | 85000 | 0.15 | 618 | 3.0*5.0 |
| 100000 | 85000 | 0.17 | 617 | 3.0*5.0 |
| 100000 | 50000 | 0.18 | 511 | 3.0*5.0 |
| 100000 | 40000 | 0.20 | 544 | 3.0*5.0 |
| 50000 | 40000 | 0.20 | 425 | 2.5*5.5 |
| 50000 | 30000 | 0.22 | 437 | 2.5*5.5 |
| 50000 | 20000 | 0.25 | 443 | 2.5*5.5 |
| 20000 | 15000 | 0.27 | 318 | 2.5*4.0 |
| 20000 | 10000 | 0.30 | 309 | 2.0*3.5 |
| 20000 | 5000 | 0.35 | 253 | 2.0*3.5 |
| 10000 | 5000 | 0.35 | 212 | 2.0*3.5 |
| 10000 | 3000 | 0.40 | 196 | 2.0*3.5 |
| 10000 | 1000 | 0.50 | 127 | 2.0*3.0 |
Company Information
Shandong Longao Rubber Co., LTD is a manufacturer of pneumatic rubber fender, marine airbag, dock fender , pvc fender with well-equipped testing facilities and strong technical force.
With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in sea busniess and other industries.
Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.
Our Company always adhere to the principle of "quality first" and providing our customers with best products and services.
We are looking forward to build business with you. If you have any questions, please feel free to contact me.
Basic Information
| | Product/Service (We Sell): | Airbag,Rubber Fender (Inflatable Rubber Fender,Foam-filled Rubber Fender) |
| | Number of Employees: | 51 - 100 People |
Trade & Market
| | Main Markets: | Mid East
Eastern Europe
North America
Southeast Asia |
| | Total Annual Sales Volume: | Below US$1 Million |
| | Export Percentage: | 91% - 100% |
Our Services
1.Honest and trustworthy service: we can answer your questions and solve your problems in short time professionally.
2. Stable quality: We control the quality by our quality department with experienced and professional inspectors.
3.On time delivery: We produce customer orders orderly and try our best to finish on short time.
4. Low prices: We emphasize on management and try our best to low the cost with advanced equipment.
5. Focus on long-term business relationships: We are here for the long term and welcome customers who are as well.
FAQ
Ordering Information
Payment: we usually accept T/T,L/C, please send email to negotiate payment term if you can not accept T/T or L/C.
Packing: usually as customers request.Please send email for the extra cost of different packing.
Why choose us?
1.We produce material by ourselves, which makes more competitive price and faster delivery.
2.We provide good after service and submit Various styles, latest designs every month to our clients.
3.We work with big customers in European/50%, USA/25%, Canada/5%, Italy/3%, Spain/5%, France/3%, Russia/5%, South Korea/2%, Japan2%.
4.ISO9001,Rosh certificate is available.We have standard testing report for different market, please send us email for the copy of testing reports.
5.We have great experience on provide high quality service to retailers.
How to make an order?
1.Sample approval.
2.Client make 30% deposit or open LC after receiving our PI.
3.Arrange shipment.
4.Supplier arrange necessary documents and send copy of these documents.
5.Client effects balance payment.
6.Supplier send original documents or telex release the goods.
Address:
Shouguang Taitou Industrial Park, Weifang, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Bags, Cases & Boxes, Chemicals, Industrial Equipment & Components, Security & Protection, Service, Transportation
Company Introduction:
Our company mainly produces marine airbags for ship upgrading and launching and pneumatic and filled rubber fenders. Our products adopt streamline operating program, namely our company uses independently produced raw materials to produce airbags and fenders, such as main framework material twill fabrics, which improves technology on the basis of prior impregnation process and passed provincial identification and certification of Quality Management System; Rubber (twill fabrics rubber), which has formula with strong stability and enough assurance of gel content; Our company is also equipped with gluing equipment (four-roll calendar) specially for twill fabrics, which has strong stability for production of airbags and fenders and is incomparable to other industries of China.
In production technology, our technical personnel summarize a set of effective production processes through continuous grope, our production equipment is improved on the prior basis, and many proprietary technologies of our company formed; Meanwhile, we got passionate guidance from Mr. Qiao Changlin, so we ensure product quality from production technology and raw materials.
Our products are provided to some domestic manufacturers and also exported. At present, many countries and regions, including America, Russia, Japan, North Korea, South Korea, Taiwan, India, Vietnam, Turkey, Indonesia, Singapore, come to China to order airbags and fenders. Now is the upsurge of Chinese airbags, international airbag upsurge also emerges, and the airbags have greatly developed in tonnage of ship upgrading and launching from former dozens of tons, hundreds of tons and thousands of tons to thirty thousand tons. Now China has over 4, 000 small and large shipyards, a part of which have adopted the new technology with low investment and high effect and created good economic benefit and social benefit, and fenders are effectively used in wharfs and ships. Our company solemnly promises to repair and exchange within one year due to poor product quality and freely provide maintenance technology and provide paid raw materials for repairing after one year.
Welcome to our company!
