The Importance Of Fire Pipes—Protecting Buildings From Fire

The Importance Of Fire Pipes—Protecting Buildings From Fire

Proper testing and certification can help save lives and protect buildings from fire damage.

Charpy Impact Test: mainly assesses and determines the adaptability of the product to various impacts that may be experienced during its life, that is, whether it can work normally in the impact environment and maintain the integrity of the structure, to determine the resistance of metal materials to notch sensitivity (toughness) test.

Drop-Weight Tear Test: Test item to test the toughness of materials, mainly used in the study of low temperature brittleness of metal materials, the goal is to establish the relationship between fracture morphology and temperature.

Metallographic Test: Through the analysis of the metallographic structure, the amount, grain size, and microstructure of various micro-oxides in the weld metal can be understood, and the metallographic structure of the weld and heat affected zone can be checked and the internal defects can be determined.

Tensile Test: Refers to the tensile test, the tensile test can determine a series of strength indicators and plastic indicators of the material.

Spectral Analysis: The content of an element in the substance up to 10^-10(10 ^-10) grams, you can find its characteristic spectral line from the spectrum, so you can check it out.

Non-Destructive Testing (NDT): Under the condition of not damaging the tested object, the use of material internal structural abnormalities or defects caused by the physical quantity changes in heat, sound, light, electricity, magnetic, etc., to detect various engineering materials, parts, structural parts, and other internal and surface defects.

Flattening Test: A test method used to test the deformation properties of a metal tube flattened to a specified size and to show its defects.

Hydraulic Test: The test that can effectively detect the tightness of the steel pipe.