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OST 108.764.01-80 №5
Type: №5
Spring OST 108.764.01-80 No. 5 is a spring for piping systems Designed to compensate in systems: fixing pipelines, high-pressure lines, and critical process lines. It ensures reliable and safe operation of highways in conditions of extreme temperatures, aggressive environments and increased mechanical stresses. The production meets the requirements of the interstate standard OST 108.764.01-80.The estimated load is up to 7500 kgf. Increased cyclic stability. Operating range from -60°C to +400°C
| Rod diameter, mm | 20 |
| Inner diameter, mm | 113 |
| Spring height in the free state, mm | 188 |
| Length of the deployed spring, mm | 2520 |
| Weight, kg | 6.22 |
| Spring standard old /new RF/EAEU | OST 108.764.01-80/GOST 13765-2022 |
| Steel grade | 60С2А |
| Material, GOST | GOST 2590-71 |
| Сoating | Polimeric poweder |
| Сompliance with OST 24.125.109 | 25 |
| The standard node is old /new of the Russian Federation/EAEU | OST 24.125.109-01 |
| Compliance with OST 108.764.01-80 | №5 |