1, errors ( admissions) of the sizes: H9 2, Hardness: HV70 ± 5 3, inner oxide thickness: 15 ± 5UM 4, outer oxide thickness: 20 ± 5UM 5, Straightness: 0.08% 6, Hole finish: Rz3.2 7, tensile strength  ´ N....
Forth pneumatic Co., ltd located in WuXi, jiangsu, China, near to Shanghai, that puts us nearby to sea ports for faster delivery . Major product of Forth Pneumatic is high-precision aluminum alloy....