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Procurement of 0618-264TC260502C Procurement of High Pressure Liquid Ammonia Slow Strain Rate Tensile Test Equipment(2) (Китайская Народная Республика - Тендер #72265741) | ||
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Страна: Китайская Народная Республика (другие тендеры и закупки Китайская Народная Республика) Номер конкурса: 72265741 Дата публикации: 10-05-2026 Источник тендера: www.chinabidding.com |
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Procurement of 0618-264TC260502C Procurement of High Pressure Liquid Ammonia Slow Strain Rate Tensile Test Equipment(2)
| NO. | Product Name | Quantity | Main Technical Data | Remarks |
| 1 | Main Unit | 2 | * (4) Test Speed: 1 × 10?3 mm/s to 1 × 10?? mm/s, speed accuracy is ±0.1% of the set value | |
| 2 | Force Sensor (External) | 2 | * (2) 0.5 class accuracy from 1000N, meeting standards ISO 7500-1 and ASTM E4, and providing calibration certificate based on ISO 7500-1 and ASTM E4 upon delivery * (3) Coaxiality meets 5% requirement | |
| 3 | Testing Machine Protection Device | 2 | The uniaxial testing machine protection device consists of the following parts: - Enclosed testing machine - Front and rear electrically monitored swinging doors - Exhaust interface DN50 - Fasteners | |
| 4 | Control Handle | 2 | Can be used for testing machine operation, with display function, can view current equipment status. | |
| 5 | Autoclave | 2 | * (1) Maximum Pressure: ≥100bar * (4) Autoclave Minimum Dimension Requirements: Internal volume ≥1L * (6) High-pressure viewing window with optical aperture and liquid ammonia piping system, waste liquid collection, storage and treatment system | |
| 6 | Force Sensor (Internal) | 2 | * (2) 0.5 class accuracy from 1000N, meeting standards ISO 7500-1 and ASTM E4, and providing calibration certificate based on ISO 7500-1 and ASTM E4 upon delivery * (3) Working Conditions: - Maximum Pressure: ≥100bar - Temperature Compensation Range: -40℃ to 80℃ | |
| 7 | Loading Bridge Frame | 2 | (1) Loading bridge frame for autoclave, ≥100bar, suitable for liquid ammonia pressure vessel (2) Weight optimized and high rigidity, maximum 100kN | |
| 8 | Video Extensometer | 2 | (1) Shall be video extensometer, configured separately according to specimen size and type, and fully adapted to work requirements under high-pressure ammonia environment (2) Photo frame rate: ≥40 frames/second (3) Observation range: ≥?40mm * (4) Measurement range 15mm-26mm, measurement accuracy ±1μm * (5) Measurement range 26mm-40mm, measurement accuracy ±2μm * (6) Repeatability accuracy: ±0.08μm. | |
| 9 | Specimen Fixture | 2 | Provide a pair of cylindrical tensile specimen fixtures for liquid ammonia environment, meeting: ? Maximum Load: 100kN ? Specimen Total Length: ≥100mm ? Clamping Part Thread Specification: M12 ? Temperature Range: -40℃ to 80℃ | |
| 10 | Testing Software | 2 | # (5) Testing software is highly integrated with autoclave system, testing software can set conventional operating parameters of gas charging device, such as gas environment, gas charging cycle times, etc., and can display and output in real-time gas charging, cycle, pressure, temperature inside autoclave and other indicators, and can provide relevant interface communication protocols for user data collection. | |
| 11 | Maintenance Tools | 1 | / | |
| 12 | Gasket Set | 2 | / | |
| 13 | Heating/Cooling System | 2 | * 3.6.3 Vessel Temperature Range: -40℃ to 80℃, temperature control accuracy ≤±0.5℃ | |
| 14 | Liquid Ammonia Compressor System with PLC and Gas Analysis | 2 | # (1) System has detection function for oxygen, water, CO2, resolution not lower than 0.1ppm, accuracy not lower than 0.1ppm # (10) Liquid ammonia pressurization system can automatically configure relevant impurity gases (where H2O up to 0.5%, CO2 up to 0.5%, volume accuracy 0.0001ml). # (11) Liquid ammonia pressurization system has optical path cleaning function, constant flow control accuracy 0.0008ml/min, no pressure pulse disturbance. |