How to clean the stainless steel elbow?

When stainless steel elbow is rusted, special cleaning agent is usually used to clean the rust spots. And more cleaning in daily use. If there is dust on the surface of stainless steel elbow or it is easy to remove stains, it is recommended to clean it with warm water or weak detergent or even soapy water. If the surface of the stainless steel elbow is coated with a trademark, it can also be cleaned with a weak detergent, but it needs to be cleaned and wiped dry with clean water.

When installing stainless steel elbow, install it according to the use position. Generally, it can be installed anywhere on the pipeline. In order to check the flow direction of the stainless steel elbow, it is necessary to install the stainless steel elbow downward and upward, but pay attention to the flow direction of the stainless steel elbow. In addition, when installing the stainless steel elbow, pay attention to the tightness between the elbow and the pipeline to prevent medium leakage, which will affect the normal operation of the pipeline.

316L welded stainless steel elbow

Generally, stainless steel elbows will not be corroded, pitted, corroded or worn. The strength of stainless steel is one of the Z highest in building metal materials. Moreover, because stainless steel has good corrosion resistance, it can maintain the integrity of structural member engineering design for a long time. Chromium containing stainless steel has both high mechanical strength and high ductility, which can well meet the processing and manufacturing requirements of parts. Usually, oxygen in the metal environment will react and form an oxide film on the surface. This oxide film can ensure the corrosion resistance of stainless steel.

The corrosion resistance of stainless steel is affected by the alloy elements contained in the steel. Chromium is the basic element that provides corrosion resistance of stainless steel. When the content of chromium in stainless steel reaches about 1.2%, chromium reacts with oxygen in the external medium to form a thin and dense oxide film on the surface of stainless steel, which can prevent further corrosion of stainless steel.

The stainless steel raw material in the stainless steel elbow is the interstitial solid solution of chromium, nickel and other elements in - Fe, which should be regarded as the mainstream type of stainless steel.

The main features of this stainless steel are: non-magnetic austenite arrangement at room temperature, low yield ratio, good plasticity, excellent weldability, easy tempering, casting and forging. The composition of this steel is characterized by high content of chromium (17%), nickel (8% - 15%) and other corrosion-resistant elements (such as molybdenum, niobium, titanium, etc.) Therefore, on the one hand, austenitic stainless steel elbow has excellent corrosion resistance and excellent mechanical and technical properties, so it is widely used in mechanical equipment.