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Metal Steel Spring Band for Making Rolling Shutter

China Metal Steel Spring Band for Making Rolling Shutter, Find details about China Factory, Spring Steel from Metal Steel Spring Band for Making Rolling Shutter

Model NO.
GWO20208086
Standard
ASTM, JIS, GB, AISI, DIN, BS
Certification
ISO
Surface Treatment
Blue, Polishied, Bright, Golden.etc
Technique
Cold Rolled Annealed,Hardened and Tempered
Application
Rolling Shutter Spring, Band Spring, Flat Spring.E
Edge
Rounded ,Slitted
Stock
Customer Made
Grade
Ck67/Ck75/Ck80/C67/C75/C80/SAE1070/SAE1075
Hardness
44-48HRC
MOQ
1tons
Delivery Time
20-25days After The Order Firmed
Useage
Flat Spring, Rolling Shutter Spring, Band Springs
Suface
Blue,Grey-Blue.etc
Package1
Each Coils with Light Oil and Plastic Film
Package2
Then Wrapped in Anti-Rust Paper with Pallet
Product Process
Cold Rolled ,Annealed,Hardened and Tempered
Type
Factory
Trademark
Cgood
Transport Package
Each Bundle with Anti-Rust Paper and Light Oil The
Specification
1.0-1.8x40-80mm
Origin
China
HS Code
721129000

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