Technology and Standards
Technical pages keep standards, remarks and test values faithful to the brochure and separate general product claims from verified data.
Engineering-first content
Procurement and engineering teams can review standards, chain type availability, pairing rules and product-specific technical notes before sending an inquiry.
Reinforced chains are further processed using proprietary heat treatment technology. Reinforced compact chains combine forged vertical rings with special heat treatment for tensile strength, fatigue life and toughness.
Anti-corrosion chains are described as different from zinc-dipped chains because their corrosion protection does not deteriorate with surface wear.
Brochure-supported technical notes
| Topic | Value or method | Applies to |
|---|---|---|
| Round link chain standard | DIN22252:2012 | Conveying equipment round link chain |
| Compact chain standard | DIN22255:2012 | Mining compact chain |
| Chainring standards | DIN22258 Part 1:2012, DIN 22258 Part 3 and MT/T99-1997 | V-Lock and trapezoidal chain rings |
| Fatigue cycles | At least 70,000 cycles for listed chain products; 40,000 cycles minimum for shaved tooth type chain link | Product-specific |
| KV impact value | 50J minimum for listed chains; 55J minimum and 70J typical for shaved tooth type chain link | Product-specific |
| Stress basis | Average stress 150 N/mm2; amplitude +/-100 N/mm2 | Listed fatigue tests |