Mining Round Link Steel Chain
Production standard: DIN22252
Chain grade: Class C and Class B
Mining round link steel chain:
Material:high-alloy Steel
Breaking Elongation: 12%max.
Finish:Rust Preventive oil Coating or Black Painting.
Safety factor: 6-meter long proof load test, 4 times safety factor.
Technical Parameter:
| Chain Diameter mm | Pitch of the | Width | Curve Radius | Testing Load | Breaking load (kN) | Weight | ||||||
Inside | Outside | Class B | Class C | Class B | Class C | |||||||
10 | ±0.4 | 40 | ±0.5 | 12 | 34 | 15 | ±2.0 | 85 | 100 | 110 | 130 | 1.93 |
14 | ±0.4 | 50 | ±0.5 | 17 | 48 | 22 | ±2.0 | 150 | 200 | 200 | 250 | 4 |
18 | ±0.5 | 64 | ±0.6 | 21 | 60 | 28 | ±2,0 | 260 | 330 | 330 | 410 | 6.6 |
22 | ±0.7 | 86 | ±0.9 | 26 | 74 | 34 | ±2.0 | 380 | 490 | 490 | 610 | 9.5 |
24 | ±0.8 | 86 | ±0.9 | 28 | 79 | 37 | ±2.0 | 460 | 580 | 580 | 720 | 11.6 |
26 | ±0.8 | 92 | ±0.9 | 30 | 86 | 40 | ±2.0 | 540 | 680 | 680 | 850 | 13.7 |
30 | ±0.9 | 108 | ±1.0 | 34 | 98 | 46 | ±2.0 | 710 | 900 | 900 | 1130 | 18 |
34 | ±0.9 | 126 | ±1.0 | 38 | 109 | 52 | ±2.0 | 900 | 1160 | 1140 | 1450 | 22.7 |
How to place an order?
1. You can contact us through the inquiry link at the bottom of the page, or you can contact sales by Whatsapp, Skype, E-mail, Phone, and Wechat.
2. Then you can discuss the details of products with our sales. We will send you an invoice according to the model and quantity you need, you confirm the PI and completed the payment.
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