3000
58000 tons per year
Shanghai Port,China
Yes
Product Description:
1. Commodity: honed tube 2. Steel Grade: ST52,E355,C45E,E410,E470,20MnV6,1026,1045 3. Size range: 40mm*30mm-325mm*300mm 4. Manufacture Method: Hydraulic cold drawn, cold rolled 5. Delivery Condition: Cold drawn or cold rolled, Stress relieved,annealed, normalized 6. Bore treatment: honing ,skiving&roller burnishing 7. Roughness: Ra0.25um max or Ra0.35um max at buyer's option. 8. ID tolerance: H8 or H9
Supplier Details
75%
3 hours
