China Shanghai Jianggong Valve Manufacturing Co., Ltd. Company Cases

Win-Win cooperation on Bellow Sealed Globe Valve Products   Congratulations to Jianggong Valve for successfully providing three batches of high-quality bellow sealed globe valves to HIA customer. HIA is an esteemed company in pipeline field in the international market, they are very satisfied with the product quality and highly praise our service. We promise to have repeat orders every month, and they will continue to expand the procurement scope and quantity of hydraulic control valves. Thank you very much for your strong support. Jianggong Valve will continue to provide customers with high-quality products and first-class services.

Valve process engineering plan   The valve process engineering plan refers to the comprehensive planning and arrangement of the manufacturing, processing, inspection, quality control, and other aspects of the valve to ensure the quality and effectiveness of the valve. Here is an example of a valve process technology solution for reference: 1. Process flow design   1). Material preparation: Select suitable valve materials based on the working environment, medium characteristics, and other requirements of the valve, and carry out material procurement, incoming inspection, and other work. 2). Parts processing: Process the valve body, valve core, valve cover and other components according to the valve drawings and design requirements. Processing techniques include forging, casting, heat treatment, mechanical processing, etc. 3). Valve assembly: Assemble the processed components according to the drawing requirements. The assembly process includes lubrication, clearance adjustment, and installation of sealing gaskets. 4). Coating treatment: According to the working environment requirements of the valve, select suitable coating materials to treat the surface of the valve to prevent corrosion, wear, etc. 5). Testing and Inspection: The assembled valve must undergo strict testing and inspection. Including airtightness testing, sealing testing, pressure resistance testing, etc.   2. Quality Control 1). Material control: Strictly control the quality of valve materials purchased, including material inspection, tracking of material qualification certificates, etc. 2). Processing control: During the part processing, strictly follow the process requirements to avoid processing errors and quality problems. 3). Assembly control: During the valve assembly process, strict process checks and inspections must be carried out to ensure the correct assembly of valve parts and compliance with quality requirements. 4). Test control: Scientific and standardized design and operation of the test process to ensure the authenticity and accuracy of the test results, and provide reliable basis for the use of valves, 5). Audit and acceptance: Regularly inspect and audit various records and processes in the production process to ensure the correct execution of the process flow and the effectiveness of quality control.   3. Safety protection measures 1). Operators should receive necessary safety training, master relevant operating procedures and protective measures, and ensure personnel safety. 2). The workplace must comply with relevant safety requirements to prevent accidents such as fires, explosions, and poisoning. 3). Use appropriate labor protection equipment, such as gloves, goggles, protective clothing, etc., to ensure safety Protecting the physical safety of workers 4). Pay attention to the safe storage and use of valve materials to prevent the risk of fire, explosion, and other hazards. 5). Establish a sound accident emergency plan and firefighting and rescue measures to respond to the occurrence of emergencies.   4. Environmental protection measures 1). Treat exhaust gas and wastewater to avoid polluting the surrounding environment. 2). Reasonably use energy and resources, reduce waste, and improve resource utilization efficiency. 3). Classify and dispose of waste in a legal and environmentally friendly manner, 4). Carry out environmental monitoring work, monitor changes in the surrounding environment, and take timely measures to prevent environmental pollution.   The above is an example of a valve process technology solution. The process plan for different valves may vary, and specific adjustments and designs need to be made according to the actual situation.

Technology is the key to the survival of enterprises   Technology is the primary productive force, and standardized construction is the foundation of technological development. Our factory strictly implements standardized production mode, establishes a sound enterprise standardization management system, and empowers high-quality development of the enterprise - a sound computer network management system, a complete product quality monitoring system, complete testing equipment, and perfect inspection methods. We have established a CAD valve design center and a 3D simulation manufacturing design system, continuously optimizing product structure, improving monitoring system, providing comprehensive and fast after-sales service, and have won the trust and praise of our customers.

High pressure 320 Bar Safety Valve to Russia client for nuclear power plant application     Our 133sets of stainless steel 321 raw material spring load high pressure 250-320 bars safety valve to Russia for nuclear power plant use, this is the best validation of our factory's technical strength.