Measuring Instruments
To ensure product quality and precision at every stage of the manufacturing process, the company utilizes standardized and high-accuracy measuring instruments. These instruments support the inspection of critical dimensions and key product characteristics, covering pre-production, in-process, and pre-delivery inspections. This ensures that all products comply with engineering specifications and industry standards. The specialized measuring instruments used in the process include:
- Leak Test
Used to detect leakage in tubes prior to entering the production process. The test is conducted by applying pressure to verify the strength and integrity of the workpiece. This helps ensure quality control and enhances safety confidence before delivery to customers.
- Bore Gage
Used to measure the internal diameter of holes, particularly in the tube expansion process within the tubesheet. It ensures proper dimensional control and tightness of the joint between the tube and the tubesheet, reducing deviations and improving assembly accuracy.
