Advantages
Technological innovation
valve design, typically using three R & D techniques
1) Use similarity theory to develop and design a series of products:
2) Use simulation technology to verify the design of special structures.
3) Use CAD/CAE/CFD to optimize the structure of the series of products.
finite element analysis software
The company uses ANSYS stress analysis software for stress analysis of new products to optimize design and improve product safety performance,
Quality Management
The goal of quality control is to provide customers with zero defect valve products, so we have established a strict quality control system to strictly control the quality of products from raw materials to the final factory. At the same time, the company has passed the main industry qualification certificates, including: IS09001 quality assurance system certification; IS014001 environmental management system certification; IS045001 occupational health and safety management system certification; American Petroleum Institute API6D certification; TS certificate, etc.
Establishment of various types of testing and advanced testing equipment, including: chemical composition analysis, mechanical performance testing, hardness testing, non-destructive testing (radiographic testing, ultrasonic, magnetic powder, coloring), vacuum testing, low leakage testing, high pressure gas testing, high temperature testing and regular water pressure and a series of valve experiments
The company has established test facilities such as measurement testing, non-destructive testing, product process and performance testing, with complete testing methods. Direct reading spectrum analyzer, wet magnetic particle flaw detector, digital ultrasonic flaw detector, penetration test metallographic analysis.
Manufacturing Process
henan open high valve limited company mainly produces high temperature and high pressure power station valve and special conditions valve, api6d petroleum and petrochemical valves.
CNC machining equipment is widely used in group factories, such as vertical machining centers, horizontal machining centers, horizontal CNC lathes, vertical CNC lathes, etc. The maximum processing capacity can reach 60-inch gate valves.
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