Suspension spring OST 108.764.01-80 No. 18 for pipeline fastening systems, hydrocarbon transportation lines, strapping systems for drilling and pumping equipment, power plants and compressor stations. The spring is designed to compensate for thermal expansion and vibration loads on high-pressure pipelines in the oil and gas industry. Complies with OST 108.764.01-80 standard, operating load up to 112,000 kgf, temperature range from -60°C to +400°C. A ready-made installation solution with a guarantee of reliability and durability.