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PRODUCT CATEGORIES
INDUSTRY PAIN POINTS
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EFUN's valves and fittings meet international sanitary standards (ASTM, ISO, SMS, DIN, 3A), ensuring contamination-free production.
EFUN uses corrosion-resistant stainless steel and special coatings to extend valve and fitting life, reducing maintenance costs.
EFUN provides high-precision valves and control systems for accurate flow and pressure management.
EFUN's materials and designs ensure reliable valve and fitting operation under extreme conditions.
APPLICATION PROCESS
GENERAL CONTROL CENTER AND SUB-CONTROL CENTER EXAMPLE
ABOUT EFUN
SANITARY VALVES AND PIPE FITTINGS PROFESSIONAL MANUFACTURER

QUALITY CONTROL
ENSURES HIGH QUALITY AND RELIABILITY OF SANITARY VALVES AND FITTINGS
Meet the stringent requirements of industries such as food, beverage and biomedicine
TESTING OF RAW MATERIALS

• Composition analysis: Confirm that the chemical composition of stainless steel and other raw materials meets the standards through spectral analysis or other chemical analysis methods.

• Mechanical performance testing: Test the tensile strength, hardness and ductility of the material to ensure that its mechanical properties meet the requirements.

• Surface quality inspection: Check whether there are cracks, scratches or other defects on the surface of raw materials.

PROCESS INSPECTION

• Dimensional inspection: Use precision measuring tools such as calipers and micrometers to inspect the dimensions and tolerances of each component.

• Welding inspection: Conduct visual inspection of the welded parts to ensure that the welds are smooth, free of pores and cracks, and perform X-ray or ultrasonic testing if necessary.

• Surface treatment inspection: Check the polishing effect and uniformity to ensure that the surface finish meets hygienic standards.

FACTORY INSPECTION

• Sampling inspection: Random sampling inspection of products about to leave the factory to ensure the consistency and quality stability of mass production.

• Packaging inspection: Confirm that packaging materials and methods meet hygienic requirements to prevent contamination or damage during transportation.

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