Brass customized galvanized Salt Spray Surface Test welded eye screw.

Description

Welding screw is also called energy storage screw, electric bolt welding stud, or planting welding nail, etc.

Salt spray test is an environmental test that mainly uses artificially simulated salt spray environmental conditions created by salt spray test equipment to assess the corrosion resistance of products or metal materials. It is divided into two categories, one is the natural environment exposure test, and the other is the artificial accelerated simulated salt spray environment test. The artificial simulated salt spray environment test is to use a kind of test equipment with a certain volume space-the salt spray test box, in its volume space, artificial methods are used to create a salt spray environment to assess the quality of the salt spray corrosion resistance of the product . Compared with the natural environment, the salt concentration of chloride in the salt spray environment can be several or tens of times the salt spray content of the general natural environment, which greatly increases the corrosion rate. The salt spray test of the product is carried out and the result is obtained The time is also greatly shortened.

The main factors that affect the results of the salt spray test include: test temperature and humidity, the concentration of the salt solution, the angle of sample placement, the pH value of the salt solution, the amount of salt spray deposition, and the spray method. The salt spray test is an important means to assess the corrosion resistance of products or materials, and the scientificity and rationality of the test results are of utmost importance.

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1.How long is ur delivery time?
A:Mostly depending on ur QTY.Generally 30-45 workdays after payment received!

2.What is ur surface treatment?
A:We can do galvanized,Yellow Zinc Plated,black and HDG and others.

3.What is ur material?
A:We can provide steel,stainless steel,carbon steel,brass and aluminum.

4.Do u provide samples?
A:Yes! FREE SAMPLE!!!

5.Where is the port of shipment?
A:Ningbo and Shanghai.