China Seamless Honed Tube for Hydraulic Cylinder - China ...
Jiangyin, China. Product Description. Outer diameter: 25mm -500mm. Wall thickness: 2-50mm. Material: ST52, Q345B, CK20, CK45, SAE1026. Standard: GB/T8713-88, GB/T3639-2009, DIN2391, EN10305. Honed tubes can be produced according to the demands …
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