Oval Head Chrome Plated Hardware Forging Processing Type M30 X 2 X 275 Bolts
Oval Head M30 x 2 x 275 boltes for Mine Mill Liners 40CrMo 12.9 Grade EB15029
Material Grade: 40Cr;45Steel；35CrMo
Quality Level: 12.9, 10.9, 8.8 Grade
Sizes:M30 x 2 x 275mm;
Specification: As drawings
| M30 x 100 | M30 x 110 | M30 x 120 | M30 x 130 |
| M30 x 140 | M30 x 150 | M30 x 160 | M30 x 170 |
| M30 x 180 | M30 x 190 | M30 x 200 | M30 x 210 |
| M30 x 220 | M30 x 230 | M30 x 240 | M30 x 250 |
Bolt-head Shape: oval head, square head,ellipse head
Production Process:Heat-treated, High Strength
Service Life Guarantee: 12 months under normal working condition
Application: Bolt Units for SAG Mill dia.7.39m
Destination: Export to Russia,Australia,Finland
Special Features:
1. The high strength bolts have been widely used in large ball mills up to dia.12-meter mills.
2. The high strength screws can be reliably used in small,middle and large cement mills,coal mils and mine mills.
3. The high strength bolts have been properly heat-treated to achieve better mechanical properties.
4. The standard bolt units include one rubber ring,concave washer,spring washer and nut.
Specification For Bolt Units & Mill Liner Bolt Units & Bolt Nuts & Spring Washers & Flat Washers(M30 Bolts)
| Weight (kg/1000pc) | ||
| Size | Without Nuts | With Nuts |
| M30*100 | 765 | 999 |
| M30*110 | 820 | 1054 |
| M30*120 | 875 | 1109 |
| M30*130 | 931 | 1165 |
| M30*140 | 956 | 1220 |
| M30*150 | 1042 | 1276 |
| M30*160 | 1098 | 1332 |
| M30*170 | 1154 | 1388 |
| M30*180 | 1210 | 1444 |
| M30*190 | 1266 | 1500 |
| M30*200 | 1322 | 1556 |
| M30*210 | 1378 | 1612 |
| M30*220 | 1434 | 1868 |
1. 18-year Foundry Operation Experience.
2. Friendly & High Efficient Technical & Commercial Communication.
3. Professional Export Practices: Have Exported to +60 Overseas Countries.
Our Trade Show 
Our booth No. 14-A29-5 in Newcast 2015,Germany
Hall 14, Stand No.A29-5.
Contact Us for further information about products & service:
Mr.John Liu
Project Manager
Tel: 0086-188 0059 6372
Fax: 0086-510-6879 2172
E-mail:forging@ebcastings.com;
cast@ebcastings.com
Skype ID:julia.zhu26
QQ: 217 039 6403
Eternal Bliss Alloy Casting & Forging Co.,LTD.
Add.: J-Sci-Tech Park, Binhu District,Wuxi,214122, Jiangsu,China
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.