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 No. 17 Linghe Road, Lingshan Town, Jimo District, Qingdao City hlf@hailifengrigging.com
 hlf@hailifengrigging.com +86-532-87516599
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                Material: Alloy steel
100% tested at 2.5 times Working Load Limit
100% magnaflux crack detection
Sampling break test for each lot
Fatigue tested at 1.5 times Working Load Limit for 20000 cycles
| Material: | Alloy Steel | Size: | M8~M90 | 
| Color: | Red, Yellow Or OEM | Surface Finish: | Powder Plastified | 
| Application: | Heavy Industry,Water Treatment,Food & Bevel | Production Method: | BM、ODM、OEM | 
PARAMETERS:
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Ultimate load is 4 times working load limit, proof load is 2.5 times working load limit.