Chains with straight or octagonal plates

The possible step of alternating special links with quotes: 4t, 8t, 12t; 2t, 4t, 8t; 2t, 4t, 6t, 8t, 10t; 1t and other variations.

Flat-chain and long-chain

TRD 38.0 chain (roller long link chain, GOST 4267-78) is one of the most common types of chains for conveyors and elevators of domestic production.

Possible modifications: TRD-38.0-4400-1-2-8-2, TRD-38.0-4400-2-2-6-8, TRD-38.0-4400-1-2-8-4, TRD-38.0-4400 -2-2-6-4, TRD 38.0-4400-2-2-6-6;