Stainless steel elbow is the use of stainless steel processing made of elbow, the advantages of stainless steel we all know that it is more resistant to corrosion, so the stainless steel elbow after the completion of the use and storage of which is also to pay attention to some of the problems, although stainless steel Material is more resistant to corrosion, but if the maintenance of improper storage, then it is easy to cause damage and pollution of stainless steel elbow.
In the use and maintenance of stainless steel elbow need to pay attention to a lot of things, users need to follow a certain method of use, in accordance with accurate and fair method of use and maintenance. Note the following:
1, long-term storage of stainless steel elbow, should be checked regularly, often on the exposed surface to be clean, remove the dirt, cleanly stored in the indoor dry place, is strictly prohibited or open storage. Often keep the stainless steel elbows dry and breathe, keep the fixtures clean and clean, and store them in accordance with the exact storage method.
2, the installation, the stainless steel elbow can be connected directly by the way in the pipeline, according to the location of the installation. Under normal circumstances, can be installed in any position on the pipeline, but need to facilitate the operation of the inspection, pay attention to cut off the stainless steel elbow media flow should be below the vertical valve flap, stainless steel elbow can only be installed horizontally. Stainless steel elbow in the installation should pay attention to sealing, to prevent the phenomenon of thrown, affecting the normal operation of the pipeline.
3, stainless steel elbow ball valve, globe valve, gate valve use, only for full open or closed, do not agree to do with the regulation of flow, so as to avoid the erosion of the sealing surface to accelerate wear. Gate valve and the upper thread cut-off valve with inverted sealing device, hand wheel to the top position of the tightening, you can prevent the media from the filler leakage.
4, stainless steel elbow application hand wheel, do not use the lever or other tools, so as not to damage the valve. Handwheel turns clockwise for rotation, and vice versa. When you use justice, to ensure accurate use of methods and means.
5, stainless steel elbow valve packing gland bolts should be tightened evenly, should not be pressed into a crooked state, so as not to bump the stem movement or cause leakage.
6, stainless steel elbow in the use of the process, should always keep clean, the transmission thread must be lubricated on time, found fault, should immediately stop using, to identify the reasons to clear the fault.
Source: China Elbow Manufacturer – Yaang Pipe Industry Co., Limited (www.yaang.com)