￠5×45×200×14.1, this is a inside spring,used for motorcycle rear shock absorber, drawn from carbon steel spring wire, wound into warp, then completed and set by multi-channel processes, and done surface treatment according to the requirements of customers. (With some technical requirements)
Technical Requirements:
1) Wire diameter：5mm
2) Total number of coils: 14.1
3) Number of active coils: 12.1
4) Free height: 200mm
5) Port deburring
6) Both ends of the surface were wore off, circumference is not less than 3/4
7) Shot blasted: pills ¢ 0.8mm ~ ¢ 1.2mm, intensity 0.2 ~ 0.45A, coverage of 80%
8) Surface treatment:environmental protection red powder coated.