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Jiangsu Oumei Steel Structure & Curtain Wall Technology Co., Ltd.
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Space frame bolt ball
| Place of Origin: | Jiangsu, China (Mainland) |
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Product Detail
The bolt ball is made of 45# steel, and all raw materials are tested for physical, chemical and mechanical properties of 3/1000 sampling
after entering the factory. go to a professional forging unit to forge a ball billet with 250 kg or 750 kg air hammer. The blank is normalized to make its hardness reach HB197～225. The blank shall be free of defects such as cracks, overburning, pitting, etc., and the ovality shall not exceed 1% of the diameter.
| Bolt Ball | Diameter |
| Ф100,Ф110,Ф120,Ф130,Ф140,Ф150,Ф160,Ф180,Ф200,Ф240,Ф250,Ф260,Ф280,Ф300,Ф350 |
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Company Info
Jiangsu Oumei Steel Structure & Curtain Wall Technology Co., Ltd. [China (Mainland)]
Business Type:Manufacturer
City: Xuzhou
Province/State: Jiangsu
Country/Region: China (Mainland)
