SJ ensures excellent performance of safety valves through transparent production
2025-10-27
SJ ensures excellent performance of safety valves through transparent production
SJ ensures excellent performance of safety valves through transparent production
SJ Company is well aware of the importance of safety valves for customer system safety. This new service integrates the production, cleaning, testing, and assembly of safety valves into real-time tracking, allowing customers to "see and focus on" every detail.

- Manufacturing
Tracking content: From raw material entry to component processing and molding, customers can view production progress in real-time through a dedicated platform.
Quality assurance: Ensure that all materials and components meet design specifications and industry standards, and prevent any non-conforming products from entering the next stage.
- Cleaning
Tracking content: Detailed records of the multi-stage precision cleaning process of the safety valve body, seat, and internal flow channel before assembly.
Quality assurance: The cleaning standards strictly follow the requirements of high cleanliness, removing all impurities, oils, and pollutants, especially suitable for working conditions that require extremely high cleanliness of the medium.
Quality assurance: The cleaning standards strictly follow the requirements of high cleanliness, removing all impurities, oils, and pollutants, especially suitable for working conditions that require extremely high cleanliness of the medium.
- Testing
Tracking content: Record the opening pressure test (Set Pressure Test), resetting pressure test (Resetting Pressure Test), and leakage performance test (Leakage Test) of the safety valve throughout the process.
Quality assurance: All tests are conducted on certified professional test benches that comply with API, ASME, or other designated international/industry standards, ensuring that safety valves can operate accurately and reliably at critical moments.
Quality assurance: All tests are conducted on certified professional test benches that comply with API, ASME, or other designated international/industry standards, ensuring that safety valves can operate accurately and reliably at critical moments.
- Assembly & Final Check
Tracking content: Record the precision component assembly process carried out by senior technicians, as well as the final lead seal, nameplate installation, and appearance final inspection.
Quality assurance: Ensure that every assembly process complies with technical specifications, and the final inspection report confirms that the product is 100% qualified and ready for use at any time.
Quality assurance: Ensure that every assembly process complies with technical specifications, and the final inspection report confirms that the product is 100% qualified and ready for use at any time.
Conclusion
For SJ company, product quality runs through the entire value chain until the customer successfully receives the goods. We hope that customers can truly feel our attention to every detail and our professional spirit of providing worry free services.
Welcome to purchase [SAFETY VALVE]
Welcome to purchase [SAFETY VALVE]