Common specifications for marine chain, fixed fenders with chain where, chain nets chain marine, marine by ball chain, marine chain manufacturers, marine chain washer manufacturers to introduce our first marine chain, ball chain by marine, marine fenders fixed with chain trends: the next step in our development of the industry chain, to the scientific development concept, to accelerate the transformation of economic growth, improve the quality and efficiency of growth of marine chain, go with its own characteristics, "high-yield, high-quality, high efficiency, low consumption, pollution "path of development, and comprehensively improve the marine industry chain and corporate innovation and core competitiveness. We can say that our chain market is showing a "low level of demand, there is sweetness in the grade and high-grade rewarding," the development trend. So you can say with certainty that the next five years will be our new long-chain industry. Marine chain ring chain production process: cutting → → hekou cold-formed knitting a correction → → → welding heat treatment → secondary correction (pretension) → inspection. Welding and heat treatment is a key process in the production of marine chain ring chain, direct impact on product quality. General Marine chain Common Specifications (mm) are: 11 * 43,14 * 50,14 * 78,16 * 55,18 * 80,22 * 64.20 * 86 and so on. Marine fenders fixed with a chain scrap judgment: 1. Fixed marine fenders with a chain can not exceed the allowable wear ring chain bar diameter or thickness aids 10% 2. From the marine fenders fixed bend in the main ring with chain prohibit the use of the plane, counting the main ring twisting over 10 degrees should be scrapped 3. marine fenders fixed cracks in any part of the chain, bending or twisting the ring hinge between the phenomenon and have stuck or stiff astringent entrapment phenomenon and can not be ruled out when 4. marine fenders fixed with a permanent elongation of the chain and a single ring shall not exceed 5% of the original length. In addition, I also can produce 1,2,3 stud, no stalls anchor chain and chain accessories, British, American, German, Russian and other countries standard chain, as well as high-strength chain, the minimum specifications for 6mm, up to 70mm, mainly applicable to ships, mining, traction, tying, fishing nets and other fall. At the same time, I also can undertake special plans to sample according to customer specifications welding chain, chain combinations. Products sold abroad, by the praise of our customers. Marine chain, ball chain by marine, marine chain manufacturers, marine fenders fixed a chain manufacturers