Elbow of stainless steel ball valve, cut-off valve, gate valve, when used for full open or full close, only do not allow for regulating flow, lest sealing surface erosion, accelerated wear and tear. On the gate and thread globe valve with sealing device, hand wheel spin to the most superior to the user’s welcome. Stainless steel elbow from carbon steel elbow is the main material is different, its chemical composition will remain elbow have important use in the actual use of performance and operation value. When in use and maintenance of stainless steel elbow need to take care of that matters a lot, need to users according to certain methods for use, in accordance with the method of accurate and reasonable use and maintenance.
Stainless steel elbow when installation, stainless steel elbow can be according to the connection device in pipeline directly, carried out in accordance with the use of the location of the installation. In general, can be installed on the pipeline at any position, but need to test for easy manipulation, should pay attention to the flow direction of medium by the stainless steel elbow is high, the longitudinal disc below stainless steel elbow can only be installed horizontally. Stainless steel elbow should pay attention to when installing sealing to prevent leakage phenomenon, on the affect the normal operation of the pipeline. The stainless steel elbow in the installation have important effect and value in use, in a certain environment and the use of good operating medium.
Stainless steel elbow matters needing attention are as follows: the long-term storage of stainless steel elbow, should be timely check, often appear the processing surface should be clean, remove dirt, neatly stored in a dry indoor drafty, piled up or in open air shall be strictly prohibited. Bend of stainless steel ball valve, cut-off valve, gate valve, when used for full open or full close, only do not allow for regulating flow, lest sealing surface erosion, accelerated wear and tear. Gate and thread on the globe valve with pour sealing device, hand wheel spin to the surface of the upper head for a long time will not rust, won’t corrode. Often kept stainless steel elbow dry and drafty, keep clean and tidy, deposit deposit according to the accurate method. Stainless steel elbow should pay attention to when installing sealing to prevent leakage phenomenon, on the affect the normal operation of the pipeline.
Source: Zhejiang Yaang Pipe Industry Co., Limited (www.yaang.com)