This device is a piston cylinder pressurization module device for a large chamber press. The structure is simple and easy to use. With improved anvil support components, high-pressure loading and high-temperature testing of samples above mm level can be achieved. Customized according to sample size, including one set of water cooling, excluding sample consumables and thermocouples. A conventional 6mm inner diameter pressure disc can be pressurized to 4.0Gpa, and the sample length can reach 10mm;

Technical Specifications:

1. Material: Martensitic high-strength steel and tungsten carbide;

2. External dimensions: diameter 280mm * 260mm, pressure resistance of 250 tons;

3. Processing standards are based on metric specifications;

4. Processing accuracy requirements: parallelism better than ± 0.005, unmarked tolerance ± 0.02, coaxiality 0.003, perpendicularity 0.002, smoothness - base surface 0.4, end surface 0.8;

5. Appearance matte rust proof treatment, independent vacuum packaging.