How to distinguish the advantages and disadvantages of stainless steel pipe fittings

The method of checking the material of pipe fittings

The material of stainless steel pipe fittings is crucial to their quality. When using stainless steel pipe fittings, you can assess its material by the following methods.

Check the glossiness and surface smoothness of this piece by observation and touch. The surface of high-quality stainless steel fittings should be glossy and smooth, while poor-quality fittings may show dullness and roughness.

Use a magnet to check the magnetic properties of the fittings. The magnetism of stainless steel fittings is usually low, and if it adsorbs a magnet, it may be pseudo stainless steel fittings.

It is recommended to check the relevant certificates and test reports before purchase to ensure that the stainless steel fittings meet the relevant standards and quality requirements.

Check the surface treatment of pipe fittings

The surface treatment of stainless steel pipe fittings is an important indicator for judging its corrosion resistance and aesthetics. Several common treatments:

Sandblasting treatment is a common surface treatment method, which can increase the wear resistance and aesthetics of stainless steel pipe fittings.

Electroplating treatment is through the electrolytic method in the stainless steel pipe fittings surface plated with a layer of metal, increase its corrosion resistance and wear resistance.

Polishing treatment can use stainless steel pipe fittings with a bright surface, increasing its aesthetics.

Check the method of connecting pipe fittings

Stainless steel pipe fittings connection directly affects its firmness and reliability. Several common connection methods:

Welded connection is one of the common connection methods for stainless steel pipe fittings, with good firmness and sealing.

Threaded connection is a common parts connection, suitable for some relatively small fittings.

Clamp connection is suitable for some special pipe connections, such as in the pipeline transportation process, can be easily disassembled and installed.