Clamping Mechanism for Nuclear Power Plant Valve Hydrostatic Testing Machine

Nuclear Power Valve Hydrostatic Test Console

I. Overview
Jinan SUPER Technology Co., Ltd.’s Hydrostatic Testing Machine for Nuclear Power Plant Valves is used to test the pressure resistance of nuclear power valves. It can control the test pressure, dwell time and pressurization rate via computer.
Using water as the main test medium, the machine performs seal testing and hydrostatic strength testing on valves.Water or other pressurized media is pressurized by a high-pressure pump and delivered through pipelines into the tested valve. The medium is pressurized to a specified value to verify the valve’s sealing performance and pressure resistance.The machine features automatic pressure holding, automatic pressurization and automatic pressure relief, and supports one-key operation throughout the entire test process.The electrical control system complies with industrial electrical standards and is equipped with a special control and data acquisition unit, ensuring stable and reliable control performance.

II. Test Standards for Valve Hydrostatic Testing Machine
HAF003-1991 Safety Regulations for Quality Assurance in Nuclear Power Plants
HAF102-2004 Safety Regulations for Nuclear Power Plant Design
HAF601-2007 Regulations on Supervision and Administration of Design, Manufacture, Installation and Non-destructive Examination of Civil Nuclear Safety Equipment
RCC-M Design and Construction Rules for Mechanical Components of PWR Nuclear Islands (2000 Edition & 2002 Addendum)
RCC-M D5000, RCC-M C5000, RCC-M F6610
III. Equipment Features
Equipped with a computer control system, enabling adjustable and controllable output pressure.
Displays real-time pressure curves and generates test reports after completion.
Fitted with Super pneumatic booster pumps, allowing easy pressure regulation and automatic pressure holding.
All pressure-bearing parts are made of stainless steel with no welded connections.
Equipped with an automatic clamping mechanism for clamping and sealing the tested valve.
IV. Technical Parameters
Test medium: Grade A & B water
Test pressure: 70 MPa
Control mode: Computer control
Working medium: Clean water
Equipped with Siminte data acquisition software
System equipped with automatic clamping mechanism
Equipped with a purging mechanism for removing residual water from the tested component after testing

V. Typical Applications of Nuclear Power Valve Hydrostatic Test Bench

六、产品型号选择

可根据不同需要提供不同的压力测试范围产品

除此之外还提供核电管道、核电取样冷却器实验设备

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Click to enter： Breathing Valve Test Bench

Valve Hydrostatic Testing Machine

The valve hydrostatic testing machine is suitable for sealing and pressure resistance tests on various types of valves. It is widely used in quality inspection institutions, product quality inspection stations, research institutes, universities and colleges, as well as in the production, development and research of various valves.
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The pressurization system is mainly composed of a liquid booster pump, which is responsible for system pressurization and pressure holding, ensuring stable pressurization and long-duration pressure holding during testing.
The control and display system is mainly used to control the pressure of the driving gas, control pressure relief, display real-time pressure, and regulate the pressurization process.

The subsea valve calibration bench developed by Jinan Siminte Technology Co., Ltd. is mainly used for the inspection of subsea valve structure and material properties, as well as pneumatic seal tests and pneumatic opening tests for the two air inlets.
The equipment is equipped with an automatic clamping device for clamping the tested workpiece.
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Reference Standard:
API 6DSS Subsea Pipeline Valves

Subsea Valve Calibration Bench

The nuclear capacitor hydrostatic test system developed by Jinan SUPER Technology Co., Ltd. consists of three parts: a pneumatic-hydraulic pressurization system, a pressure control system, and a video monitoring system.
It uses water or oil as the test medium and can perform hydrostatic tests at different pressure levels according to actual working conditions. The entire test process is fully automatically controlled by computer. All test settings and operations can be completed on the automatic control console. Each valve can also be individually controlled manually and remotely, realizing an unmanned on-site environment for all-round pressure testing.

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Hier ist die fachgerechte deutsche Übersetzung für technische Dokumente (industriell üblich und korrekt):
Der Instrumentenventil-Festigkeitsprüfmaschine dient hauptsächlich zur Druckfestigkeitsprüfung von Instrumentenventilen wie Durchflussmessergehäusen, Absperrventilen, Rückschlagventilen, Sicherheitsventilen, Regelventilen und Verteilerventilen.
Tritt während des Druckhaltens während der Prüfung ein Leck auf, kann die Maschine automatisch Druck nachregeln. Sie zeichnet sich durch stabilen Prüfdruck und hohe Messgenauigkeit aus.
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Voici la traduction professionnelle et adaptée aux documents techniques industriels en français :
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Pendant l’essai, en cas de fuite pendant la période de maintien de pression, l’équipement peut effectuer automatiquement une compensation de pression. Elle présente les avantages d’une pression d’essai stable et d’une grande précision de mesure de la pression.

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It is used to test the service life of valves and can perform fatigue switching strength tests on valves, which plays an important role in inspecting the switching life of valves.
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