Specifications Material: 60#, 70#, 75#, 72A, 72B, 82B
Standard: GB/T4357, EN10270, DIN17223 or other as required
spring steel wires
Standard: GB/T4357, EN10270, DIN17223 or other as required Material: 60#, 70#, 75#, 72A, 72B, 82B
Diameters: 0.5mm-12mm Shipment: Prompt
Coatings: galvanized coatings, and black steel wires.
Packing: coils (50-1000kgs) wrappd by gunny cloth
Application: mattress spring, mechanical spring and other usages
Specifications:
1) Material: 60#, 70#, 75#, 72A, 72B, 82B 2) Diameter range: 0.2-12.0mm
3) Standard: GB4357-89, DIN17223
4) Shipment: Prompt
5) weight: As the buyer's requests Packing: In coils, wrapped by gunny cloth
Conveyance: Loading about 20tons in one 20's container
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