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OST 108.764.01-80 №8
Type: №8
Spring OST 108.764.01-80 No. 8 for suspended pipeline systems of systems: fixing pipelines of offshore platforms, ultra-high pressure pipelines, compressor and pumping stations. Ensures operation in conditions of: temperature -60°C to +400°C, maximum load up to 21000 kgf. Special anti-corrosion coating. The production strictly complies with the requirements of the interstate standard OST 108.764.01-80.
| Rod diameter, mm | 28 |
| Inner diameter, mm | 138 |
| Spring height in the free state, mm | 221 |
| Length of the deployed spring, mm | 2880 |
| Weight, kg | 13.91 |
| 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 | 28 |
| The standard node is old /new of the Russian Federation/EAEU | OST 24.125.109-01/GOST R 58949-2020 |
| Compliance with OST 108.764.01-80 | №8 |