| Test
Conditions: |
| Chain
Tested: |
NM720-CS,
6" Pitch
20 links, 10' total |
|
| |
| Testing
Procedure: |
| |
• |
Chain
twist testing is performed in accordance with ANSI B29.21M-1981, Engineering
Supplement, Section 5. Three (3) strands of NRG NM-720S chain links
are tested using (20) links per test assembly. Twist is measured as
per diagram shown below and results were appropriately recorded and
are presented prior to chain shipment. |
| |
|
Setup |
| |
| Test
Results: |
| Chain
Twist Testing Results |
| Sample
No. 1 |
25° |
| Sample
No. 2 |
25° |
| Sample
No. 3 |
25° |
|
|
