Mining Chain

Brand – Mega Link
Usage/Application – Mining / Industrial
Standard – GB/T 1278, DIN22252-1/2
Color – Black / Rust Preventive Coated

Country Of Origin – Made In India
Specification
  • Material: High-quality alloy steel (DIN17115)
  • Quality Grade: Class 1, Class 2
  • Breaking Elongation: 12% Max
  • Finish: Rust preventive oil coating or black painting
  • Manufacture Standard: GB/T 1278 and DIN22252-1/2
  • Conforms to Grade B or C requirements of National Industrial Standard
  • Custom non-standard chains available on request
Category:

Description

Mega Link Mining Chain is a heavy-duty alloy steel chain conforming to GB/T 1278 and DIN22252-1/2 standards, engineered with a rust-preventive coating and high breaking elongation for reliable performance in underground mining, conveyor, and scraper applications.


Chain Diameter Pitch of Chain Link Width Width Curve Radius Testing Load Testing Load Breaking Load Breaking Load Weight
mm mm Inside Min. Outside Min. mm Class 1
kN
Class 2
kN
Class 1
kN
Class 2
kN
kg/m
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 4.0
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 18.0
34 ± 0.9 126 ± 1.0 38 109 52 ± 2.0 900 1160 1160 1450 22.7

Note: We can make nonstandard or special tensile chains according to client requirements.

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