In real life, the environmental stress faced by the tested product during its life cycle is not a single one, but a combination of various environmental stresses. In order to better evaluate the reliability of the product, a multi-integrated environmental test with multiple environmental conditions superimposed has been born, and comprehensive tests are becoming more and more important in actual production. With the breakthrough of sealing materials, control technology and processing technology, high and low temperature test chambers will also develop towards multi-functional composites, such as high and low temperature wet heat test chambers, high and low temperature alternating heat and humidity test chambers, rapid temperature change test chambers, and constant temperature. Constant humidity test chamber, constant damp heat test chamber, programmable constant temperature and humidity test chamber, high and low temperature impact test chamber, liquid nitrogen cryogenic ultra-low temperature test chamber, high and low temperature low pressure test chamber, three comprehensive (temperature, humidity, vibration) test chamber Four comprehensive (temperature, humidity, vibration, pressure) test chambers, etc.
Steel Grating
The steel grating be welded to products . Normally, hot galvanizing will be carried out after end welding process. The range PH6 to PH12.5, a stable protective film will be formed on the zinc surface, the hot dipped galvanized steel grating has good anti-corrosive property. Of course, the steel grating also have other surface treatment, for example painted and powder coated .
Steel grating can be cutting to different kinds of shape as per your special needs.
Steel grating including flat grating, 'I' shape grating, serrated grating.
In generally , the steel grating be used as stair tread, platform, fence, trench cover, ceiling, etc.
The advantage of steel grating :
firm welding
smooth surface
high strength
Steel Grating,Stainless Steel Grating,Galvanized Steel Grating,Hot Dipped Galvanized Steel Grating
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