E-bolt U-bolt
Zhangjiakou Coal Mine 113S011208-2 Type E Bolt 113S011208-2 Type E Bolt Manufacturer Technical Parameters New Quote
- Introduce： 113S011208-2 type E bolt, OEMs Zhangjiakou coal, with 113011208-1 type scraper, …
Product details
113S011208-2 type E bolt, OEMs Zhangjiakou coal, with 113011208-1 type scraper, 128S012016-1 blade use, coal is Changgiakou 764 used on the scraper E bolt drawing number, a total length of 315mm , center distance of 137.5 mm , weight about 3KG , commonly made of . 4 . 5 No. steel, can also be customized according to customer requirements . 4 0 of Cr material, transfer of heat treatment may be.
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