Hebei Samai Technology Co., Ltd. mainly produces sewage water blocking air bags, pipeline blocking air bags, high pressure air bags, repair air bags and disembark air bags and Marine guard strings and other rubber products. The sealing area of the product can reach 100%, the sealing ability is good, and the operation is simple and convenient. Our factory is committed to the research and development of all kinds of industrial air bag products, products are widely used in construction, pipeline drainage engineering, municipal engineering, mining, port, chemical industry, water supply, machinery, military and many other fields and have made achievements. Products are sold to major provinces and cities in China as well as export trade at home and abroad. Welcome the majority of enterprises, users and consumers to contact us, we will be in line with the use of good products, to provide users with good service for the purpose, dedicated to serve you!

The raw material of the Marine ball should be the same as that of the corresponding hull outer plate. Its structure has two kinds of tubular and tubular rolling.

The middle of the Marine ball should be sealed plate and cut, gradually transition to gradually disappear, the height and width ratio of the cut end should be greater than 4:2, the length is planned, if there is a cladding plate, the cladding plate at the end scale should be locally relaxed and enhanced. The end point of the Marine ball should fall on the rib of the hull with a structure, if the Marine ball is equipped with a cladding plate, such as two 65-80mm narrow edge flat steel with a wide edge flat steel welding hole, then the cladding plate and the cladding plate welding, the use of 2mm copper plate and the cladding plate is separated from the hull plate, with the active development of the preassembly project, the Marine ball is often pre-installed on the segment. Therefore, the fender should leave a 1.5m section at the large joint of the section in bulk on the berth. Once the joint density of the reward section has been checked, the fender device of the section can be stopped.