Passed Dnvgl Certification Ship Pneumatic Rubber Fender
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- Model NO.: D1.35m*L2.5m
- Material: Natural Rubber
- Length: 2.5m
- Steel Rope: 16mm
- Shackle: 18mm
- Specifacation: Dnvgl BV Lr
- Color: Block
- Transport Package: Bags, Container
- Origin: Shandong China
- Usage: Installed on The Shipboard for Berthing
- Diameter: 1.35m
- Sphere Weight: 165kg
- Chain or Polyamide Fibre Rope: 18mm
- Buried Double-Ended Bolt: 28mm
- Factory: Since2003
- Trademark: Jinzheng
- Specification: Dia1.35m*L2.5m
- HS Code: 40169400
Pneumatic rubber fender with chain protection
(1) High energy absorption
The amount of energy absorbed is the main technical performance indicators fender instruments. With the ship's tonnage growth, berthing operations, ship collision energy contact quay or other ships also doubled. Huge collision energy must rely on the contact area on the fender and enough to absorb sufficient deformation. Jinzheng rubber ship fender use compressed air as the buffer medium to absorb ship impact energy and have good elasticity.
(2) Ultra low back pressure
The inside air of Jinzheng pneumatic fenders is low pressure gas, the internal pressure increase is very limited during compression deformation. Due to the large contact area, unit pressure acting on the ship hull surface is very low, compared with other fender instruments, is not the common low back pressure.
(3) Inclined contact, good adaptability
Ship must have certain angle which have the possibility of contacting the side of the shore. As the inclined interface of Jinzheng sea inflatable fender, its adaptability is much higher than other fender.
(4)Floating performance is good, not subject to tidal influence, fender can be maintained in the ideal level
Pneumatic fenders floating on the water surface (more than 50% of the volume), along with the change of position is not relative to the tidal fluctuation. Especially the ship as the waves rolling, cylindrical inflatable fenders with rolling, the friction force is very small. So it will not damage the coating surface of the hull, and also decrease the moving.<o:p>
(5) Both end fender flange produced by special materials, acid and alkali resistance, oxidation resistance, not easy to rust.
(6) Jinzheng inflatable fenders install easily and widely used in a variety of ships, large dock and a large variety of tidal dock.
CCS certification Pneumati Yokohama fender can be Folded for boat
Clockwise unscrew the external PVC plugs
Clockwise rotation valve needle wrench, unscrew the vale core.
Let the gas valve clockwise tighten on the inflating valve
The inflatable gun connected the inflatable seal,the other end of inflatable gun connected air compressor, hold the switch of inflatable gun for inflatable.
Inflation pressure is 0.05Mpa(advice 0.05Mpa), loosened the switch of inflatable gun when inflatable finish.
Discharge the gas fittings quickly,use the vale core wrench clockwise the vale core to the inflating valve,tighten until air tight.
Fit on the PVC plug and tighten and inflatable finished.