Hardware & Tools
Description
Material: 60Si2Cr, 38Si7
Standard: GB/T 1222, DIN 17221
Production properties: Hardness HRC 42-47, Fatigue life 3 million sycles
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TAICANG ZHONGBO RAILWAY FASTENING CO.,LTD
railway fastening
Address: No.88, Taowan Central Rd, Shaxi Industry Park 215421, Taicang, Jiangsu China,
TAICANG, JIANGSU
China, 215421
Tel: 008615962201868
Fax: 0086-51253371080