Kono company is the most powerful domestic inflatable rubber ball (guard) professional production and research and development manufacturers. Kono belt manhole inflatable rubber ball (guard) is a Yokohama type inflatable rubber with high strength and low reaction force independently developed and produced by Qingdao Kono airbag guard Co., Ltd. according to ISO17357:2002. The specification is D2.5m x L4.0m- -D4.5m x L9m (it can also be manufactured according to customer requirements).
Its main features are: no sheath protection; removable metal flanges are installed at both ends of the inflatable ball and the ball (guard) are not reduced, so as to guarantee and extend the service life of the ball (guard).
Compared with the Japanese Yokohama ball (guard) and domestic inner tire ball (guard) more cost-effective. This new technology fills the gap that can not make the inflatable rubber with manhole against the ball (guard board) in China, which effectively shows the technical strength and research and development ability of Kono company.
Qingdao konuo airbag guard co., LTD., mainly produces Marine air bags, air bags, air bags, sunken ship salvage airbags, inflatable rubber cover, Yokohama ball, EVA foam fill cover, solid port, sea, ocean buoy, steel buoy, high molecular weight polyethylene buoy, channel warning buoy, mooring buoy, anchor buoy, buoyancy materials, float ball, oil fence and other Marine engineering products. Ship discharge water with air bags, heavy load pressure high safety explosion-proof first, using imported natural rubber mixing rubber as the carrier, nylon curtain cloth as the skeleton of the high performance material, advanced rotation technology 45 line to mixed winding technology one-time high temperature and high pressure vulcanization molding. You can choose the airbags of 1.0 m-3.0 m in diameter, 6 m-25 m in length, 5,6,7,8,9,10 and 12 layers. The air tightness is excellent, the detection pressure of 0.15MPa-12h is less than 2.1%, no delamering, bubbles, cracking. The inlet and outlet nozzle at both ends is made of high strength cast iron horn to ensure the safety of the nozzle. The reinforcement of the airbag can effectively restrain the uniform distribution of internal pressure, and the conical airbag head shape can make the internal compressed air run to produce return force. Kono Company is committed to providing you with the best quality products and the most reasonable prices. Choose Kono- -you choose to rest assured!
Inflatable rubber by the ball (guard) is also known as Yokohama by the ball (guard) first invention with Japan yokohama, Yokohama tires is quality guarantee, kono production of inflatable rubber by the ball borrowed Yokohama ball technology, invented the performance quite lower price manhole inflatable rubber by the ball (guard) inside a thick anchor chain links by the ball at both ends of the metal flange, the role of the anchor chain is when the ship impact can guarantee by the ball not along the longitudinal extension, will not reduce the effective safe distance between ships and wharf. The design of the manhole is to solve the shortcomings of the current domestic inner tire type inflation by the ball- -the domestic inflation by the ball (guard) all use the compressed air sealed by the ball by the inner tire, the ball by the ball in the use of years will appear gas, and this kind of air gas is unavoidable and repair, indicating that this kind of ball can only be used once. Kono Yokohama ball (guard) by the vacuum of the tire mold rotating winding process once molding, skeleton material with nylon 1260D3 / V1, the base of natural rubber and neoprene rubber mixed rubber, to ensure the compression performance of the ball (guard) and oil resistance, acid and alkali resistance, and aging resistance. The metal manhole flange at both ends can be easily removed for repair only, and Kono's manhole inflatable rubber ball (guard) is the unique collision proof ball in China. Compared to Japan's Yokohama ball (guard). Welcome domestic and foreign customers to visit and visit!
