Jiangsu Haifa Machinery Manufacturing Co., Ltd.

To achieve standardized control over the entire process of R&D, manufacturing, and testing of high-temperature and high-pressure chemical pumps Jiangsu Haifa Machinery Manufacturing Co., Ltd. has fully implemented GB/T 19022—2003ISO 10012:2003 "Measurement Management Systems — Requirements for Measurement Processes and Measuring Equipment," establishing a closed-loop measurement management system covering hydraulic performance testing, component dimensional inspection, plant environmental monitoring, and energy consumption statistics. Centered on metrological confirmation, traceability of measurement values, measurement process, and measurement uncertainty evaluation, the provides systematic metrological assurance for quality control, lean production, and low-carbon operations of API 610 OH2 high-temperature and high pumps and HES chemical process pumps.

I. Full-Process Measurement Control for High-Temperature and High-P Pump Testing  
For type testing and factory performance testing of high-temperature and high pumps, Jiangsu Haifa has established independent measurement management unit. In accordance with ISO9906 "Rotodynamic Pumps — Hydraulic Acceptance Tests" and the relevant testing requirements of API Standard 610, 12th Edition, company implements full-process monitoring of key parameters such as flow rate, head, shaft power, efficiency, NPSHr, vibration, and medium temperature. Pressure transmitters, electromagnetic flowmeters, torque sensors, temperature measurement elements, and detection instruments undergo metrological confirmation and periodic calibration as planned, establishing a complete traceability chain for measurement values. ensures that test data for high-temperature high-pressure pumps can be traced back to corresponding measurement standards, reducing the impact of measurement on the assessment of hydraulic efficiency,itation performance, and stability. The measurement management system also environmental conditions at test stations, monitoring temperature, humidity, and external vibration interference at the bench, while conducting measurement uncertainty evaluations. Based on the measurement risk levels of critical safety components and general-purpose parts, the configures inspection equipment with varying accuracy grades to ensure that test results under high-temperature and high-pressure conditions authentic, stable, and verifiable.

II. Multi-Dimensional Measurement Support for Business Scenarios  
Leveraging the ISO 10012 measurement management, Jiangsu Haifa extends measurement management to core areas such as product quality, production operations, environmental monitoring, and energy management. In product quality, through dimensional inspection, calibration of non-destructive testing equipment, and closed-loop hydraulic performance testing, the company controls key indicators such as casting quality, rotor coaxiality, shaft runout, and base stiffness, reducing rework and quality losses for customized high-temperature and high-pressure. In production management, it uniformly calibrates workshop scales, measuring tools, and CNC machining inspection instruments, optimizing component machining tolerances and process capability control to minimize material waste and production cycles. In management, online monitoring instruments for exhaust gas and wastewater are included in the periodic calibration list, enhancing the accuracy and compliance of environmental monitoring data In energy management, sub-metering equipment for electricity, circulating water, and thermal oil undergoes metrological confirmation. Based on accurate energy consumption data,-loss processes are identified, and the heat treatment, machining, and continuous testing processes for high-temperature pumps are optimized, reducing comprehensive energy consumption per unit product and supporting green manufacturing and low-carbon management goals.

III. Industry Value and Compliance Support of the Measurement Management System  
In alignment with ISO 10012 measurement management requirements, Jiangsu Haifa has established a "Measurement Management Manual," metrological equipment management procedures, management procedures, measurement process control protocols, and measurement uncertainty evaluation documents, forming a full-process management mechanism from equipment procurement, use, calibration, and to disposal. The standardized measurement management system meets the audit requirements of petrochemical, coal chemical, power, and overseas EPC projects for quality documentation, metrological records, and test reports, providing an effective basis for supplier evaluations, ESG due diligence, and-party system audits. Through standardized metrological management, Jiang Haifa continuously enhances the performance testing capabilities of API610 high-temperature and high-pressure pumps, OH2 chemical process pumps, and HES series pumps, making hydraulic performance curves, factory test records, product quality documents more accurate complete, and traceable. This further strengthens the technical credibility and image of the manufacturer in high-temperature and high-pressure chemical pump export.

References  
GB/T 19022—2003 Measurement Management Systems — Requirements for Measurement Processes and Measuring Equipment, identical to ISO 10012:2003.  
ISO 9906:2012, Rotodynamic Pumps — Hydraulic Performance Acceptance Tests  
API Standard 610 12th Edition,rifugal Pumps for Petroleum, Petrochemical and Gas Industries.