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Band saw spring steel strip
1.After the raw material is made by acid wash and annealed,it will be cold rolled according to requested size.
2.Then we will have cold rolled steel strip edge rounded as well as hardened and tempered.
3.Later,it will be polished or tempered to become the requested color on the surface of steel strip.
4.Next, the material is to be rolled up to certain weight for each coil with inside DIA 600mm or up.
5.Each coil is slightly coated with anti-rust oil,covered by oil paper or plastic film,then packed by sack cloth or compound paper outside.Another piece of steel strap or PP strap will be fastened in the outside of each coil to ensure safety.
6.Usually on/abt 1000kgs is to be firmly packed with one wooden or iron pallet,or without pallet package if required by the customer.
7.Certificate for Pre-shipment Inspection Certificate can be supplied once requested by the customer.
Band saw spring steel strip