Qingdao Evergreen Maritime Co., Ltd.  

Product Name: Competitive Price Marine Mooring Subsea Buoys Model NO.: YT Size: 1.0*1.5~1.2*2.0m Structure: Solid Shape: Cylindrical Material: PE/EVA Trademark: Evergreen Maritime Transport Package: Plywooden Packing Specification: Solid but light, easily move Origin: Shandong, China Product Description Marine Mooring Floating Buoys / Fishing Boat Buoysl CoreThe core is manufactured by batching up the resilient closed cell polyethylene or EVA foam and uniformly and continuously thermolaminating each layer together. The method ensures a bond stronger than the foam itself and eliminates the use of adhesives which can break down under long use. Useing of a polyethylene foam core ensure the buoy will not absorb water even if the skin is punctured, increasing the lifespan of the product and reducing maintenance costs. The resilient material makes the buys self fendering with a high impact absorption capacity.l SkinThe core is encapsulated with a skin of high performance polyurethane elastomer, spray applied. Polyurethane elastomer is selected for the skin because of its high resistance to abrasion, fatigue and ultra violet degradation and is significantly more durable than polyethylene materials used in the construction of rotationally moulded buoys.l Steelwok and end assemblyComprising through central steel tube with longitudinal gussets and external load distribution flanges at each end. A swivel assembly, certified 10 tonnes SWL, with bows at each end passes through the central tube.All the material of swivel assembly are hot dip galvanized. Steelwork to be coal tar epoxy painted.SubseaBuoyancyEvergreencanmakebuoyancymaterialusedforsubseaupto7000m.Productofdifferentopplicationsbuoyancysaremanufactureduponouradvancesubseabuoyancymaterial.Wecanmakesubsurfacemooringbuoys,cablefloat,pipelinebuoys,ROVbuoyancymodule,specialbuoys,andothersynmaticfoamproducts.Ourhigh-performancesubseabuoyancymaterialandsynmaticfoamhavethefollowingperformance.ItemUnitValue500m1000m1500m4500mDensityg/cm³≤0.4≤0.45≤0.5≤0.6CompressiveStrengthMPa≥5≥10≥15≥40HydrostaticPressureMPa≥5≥10≥15≥37WaterAbsorption%≤2(5MPa,24h)≤2(10MPa,24h)≤2(15MPa,24h)≤2(40MPa,24h)