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• Honed seamless cylinder tube

 

Honed seamless cylinder tube

 

產品型號：Honed tube

產品分類：零組件配件 / 油壓與氣壓元件 / 油壓缸

 

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產品特色

 

1. Standard&material: EN10305-1 E355,C45E,34CrMo4,42CrMo4,DIN2391-2 ST52,ST52.3, ASTM A519 SAE1020,SAE1045,SAE1026,SAE4130,SAE4140,etc.
2. Size range: 40mm*32mm - 480mm*440mm
3. Manufacture method: cold rolled+honed, cold drawn+honed
4. Delivery condition: BK,BKW,BKS,GBK,NBK
5. Tolerance of ID: H7,H8,H9,H10
6. Roughness of bore: 0.4um max.
7. Tolerance of W.T: +/-5%
8. Straightness:0.5mm/1000mm max for tubes below 3m, 0.8mm/1000mm for tubes between 3m and 6m, 1.2mm/1000mm for tubes above 6m

 

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