Guang Wei You Liang Trading Co., Ltd.

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共5 笔产品

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1. rolling shutter spring

Rolling shutter spring

Material grade:CK60, CK67, CK70, CK75,C75CR1

Thickness: 0.15mm to 2.5mm, tolerance max +/-0.01 mm

Width: 8.0mm to 300mm tolerance max +/-0.05mm

Finish: nature, bright, grey, polished, yellow, blue,bronze,black

...

2. hardened and tempered steel strip

Hardened and tempered steel strip

Material grade: CK50,CK60, CK67, CK70, CK75,C75CR1,6Cr13, 3Cr13,50CrV4, 60Si2Mn

Thickness: 0.15mm to 2.5mm, tolerance max +/-0.01 mm

Width: 8.0mm to 300mm tolerance max +/-0.05mm

Finish: nature, ...

3. cold rolled steel strip

Cold rolled steel strip

1.Material grade: CK45,CK50,CK60,CK67, CK70, 3Cr13,6Cr13 etc
2.Thickness: 0.15mm to 2.5mm
3.Width: 8mm-650mm
4.Surface: polished, black, bright, grey,etc
5.Hardness: 30-52HRC for hardened & tempered treatment, ...

4. steel coil

steel coil

Material grade: CK45,CK50,CK60,CK67,CK70,CK75,50CrV4, 3Cr13

Thickness: 0.15mm to 2.5mm

Width: 6.0mm to 650mm

Surface finish:polished, bright, blue,bronze, grey, yellow, etc
Hardness: 21-28HRC for cold rolled process, ...

5. Annealed steel strip

Anealing steel strip

1.Material grade: CK45,CK50,CK60,CK67, CK70, 3Cr13,6Cr13 etc
2.Thickness: 0.15mm to 2.5mm
3.Width: 8mm-650mm
4.Surface: polished, black, bright, grey,etc
5.Hardness: 30-52HRC for hardened & tempered treatment, 21-28HRC ...