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Research and equipment
36 testing procedures to ensure strict control
Conventional testing equipment
Desktop spark direct reading spectrometer QR-9
Analyze the content of various elements in materials,Spectrometers are suitable for quality monitoring, material grade identification, material composition analysis, material research and development in the metal manufacturing, processing and metal smelti
Image Analysis Metallographic Microscope 4XC-MTS
Analyze the internal structure of materials, grade the grain size, study material performance and quality, etc. Equipped with genuine software and computer.
Metallographic Mounting Machine XQ-2B
Metallographic microscope supporting equipment,Mounting of metallographic specimens
Metallographic grinding and polishing machine MP-2
Metallographic specimen surface, polishing, grinding.
Coating Thickness Gauge ED-300
Coating thickness detection,Used to measure the thickness of non-conductive coatings on non-magnetic metal substrates.
Salt spray test chamber MIT-60A
Salt spray corrosion resistance test of stainless steel and other metal materials,Testing the salt spray corrosion resistance of stainless steel.
Intergranular corrosion tester MIT-4
Intergranular corrosion test was conducted on stainless steel materials.
Chloride Ion Tester PXSJ-216
By analyzing the chloride ion concentration in the water quality, it can also be determined whether the chloride ion content of the test water meets the national test standards.
Constant temperature and humidity test chamber MIT8201
Equipment used to test the performance of materials in various environments and test the heat resistance, cold resistance, dryness resistance and moisture resistance of various materials. It can also be used for aging tests of rubber sealing rings.
Handheld inkjet printer--530
Equipment used to print letters, numbers, Chinese characters, icons and other logos on the surface of products or packaging
Metallographic cutting machine QG-1
Metallographic microscope supporting equipment,Used for cutting and sampling samples for metallographic analysis.
Connection performance test equipment
Pressure testing machine DSF-SG-962S2
Carry out pressure test on the samples to detect the connection performance of the pipe fittings under high pressure. The test medium is water, the test pressure is 2.5MPa, and the pressure is maintained for 1min. There should be no leakage, falling off a
Negative pressure testing machine DSF-SG-960S
Carry out negative pressure test on the sample to detect the connection performance of the pipe fittings under negative pressure. Carry out negative pressure test on the sample and reduce the pressure to 80KPa with a vacuum pump. After maintaining the pre
Temperature change testing machine DSF-SG-990S
Conduct temperature change and hot and cold alternating cycle tests on the pipeline. Use cold water and hot water to conduct temperature change tests on the pipeline. Keep the cold and hot water for 15 minutes each. This is one cycle. Perform 2500 cycles.
Pressure shock testing machine DSF-SG-961S2
The pipeline is subjected to pressure shock, pressure fluctuation and water hammer tests. The pipeline is filled with water, the pressure is increased to 2.5MPa, and then reduced to 0MPa. This is completed within 10 seconds. This is one cycle. Repeat this
Bending angle test machine
Check whether the connection between the pipe fittings and the pipe is leaking or falling off when bent at a certain angle
Pull-out testing machine DSF-SG-964S
Check whether the maximum resistance of pipes and fittings in case of leakage meets the standards
Maximum expansion test machine DSF-SG-966S
Grooved pipe, maximum expansion test
Deflection angle testing machine DSF-SG-965S
Grooved pipe, deflection angle test
High temperature resistance testing machine DSF-SG-966S
Gas pipe high temperature resistance test
Vibration testing machine DSF-SG-980S2
Vibration and alternating bending tests are carried out on the samples to detect the vibration resistance of the pipe connection performance.
