M12 M18 Stainless steel eye Nut SS304 SS316 A2 A4-81 Customized Size Plain finish

M12 M18 Stainless steel eye Nut SS304 SS316 A2 A4-81 Customized Size Plain finish

Product Description:
The ring nut is a part that closely connects the mechanical equipment. Through the inner thread, the ring nut and screw of the same specification can be connected together. The ring nut is often used in conjunction with the external thread column to lift various equipment, such as molds, chassis, motors, etc.

The ring screw is generally not surface treatment, but according to the requirements, can be galvanized passivation, chrome plating and other surface treatment, and according to GB5267-85 provisions.
After electrogalvanizing, the chemical composition and mechanical properties of the material should be tested in accordance with GB699. During routine inspection, the grain size test may not be advanced, and the grain size test method shall be prescribed by YB27. Thread inspection is carried out with thread gauges and smooth limit gauges or universal gauges.

The ring should be scrapped when visible deformation occurs.

When lifting, accompanied by an increase in acceleration or impact, you must choose a smaller load than the table above.

When lifting at 45°, measures such as sinking holes should be added to make the supporting surface of the bolt or nut closely stick with the mating part. Secondly, an appropriate washer is added so that the direction of the two rings is in the same plane. The error (deflection) of this combination should be within 5 degrees from the plane containing the axis.

For the purpose of increasing mechanical properties, when special steel and other materials are used and heat treated, the ductility becomes smaller, and it is easy to break before overloading and ring deformation, which is dangerous.

Applications

Stainless steel maintenance methods and processes

Stainless steel is a common metal material that is widely used in various fields because of its excellent corrosion resistance, wear resistance and aesthetics. However, if the stainless steel surface is damaged by stains, scratches and other damage, it will not only affect its beauty, but also shorten its service life. Therefore, the correct maintenance method is essential to maintain the long-term performance of stainless steel.

First, stainless steel maintenance methods

1. Cleaning agent wipe: Use special stainless steel cleaning agent, dilute according to the proportion on the instructions, wipe the stainless steel surface with a soft cloth. Be careful not to use cleaners containing acid or abrasive agents to avoid damage to the stainless steel surface.
2. Clean water: Use clean water to wash the stainless steel surface, be careful not to use hot water, so as not to cause surface discoloration.
3. Dry cloth wipe: dry the stainless steel surface with a clean dry cloth to prevent water stains from remaining.
4. Avoid hard scratches: In the cleaning process, avoid using hard objects such as steel balls to wipe the stainless steel surface, so as not to cause scratches.
5. Regular maintenance: It is recommended to carry out a comprehensive maintenance on the stainless steel surface every quarter to maintain its long-term luster and durability.

Second, stainless steel maintenance process

1. Preparation: Prepare the necessary cleaning tools and stainless steel cleaner.
2. Preliminary cleaning: Wipe the dust and stains on the surface with a dry cloth.
3. Use cleaner: Spray stainless steel cleaner evenly on the surface, and then wipe with a cloth until the stain is completely removed.
4. Rinse: Rinse the surface with clean water, pay attention not to residual cleaning agent.
5. Drying: Wipe the surface dry with a clean cloth and let it air dry.
6. Post-inspection: Check whether the surface after maintenance still has stains or scratches, if necessary, the corresponding treatment.

Conclusion: The correct stainless steel maintenance method and process can maintain its long-term performance and beauty.

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