Advantages and Disadvantages of Threaded Fittings

　　Advantages and Disadvantages of Threaded Fittings

　　Advantages

　　Installation productivity is moderately high, and specialized installation skill requirements are not extensive.

　　Leakage integrity is good for low-pressure, low-temperature installations where vibration is not encountered.

　　　　Disadvantages

　　Rapid temperature changes may lead to leaks due to differential thermal expansion between the pipe and fittings.

　　Vibration can result in fatigue failures of screwed pipe joints due to the high stress intensification effects caused by the sharp notches at the base of the threads.

　　In hazardous piping systems threaded connections should be avoided, if possible. Their vulnerability to fatigue damage is significant, especially where exposed threads are subject to corrosion.

　　Hebei shengtian pipe-fitting group Co., ltd is specialized in manufacturing and exporting a variety of stainless steel,carbon steel pipe fititng such as pipe elbows, tees, reducers ,steel flanges etc. We are standard and non-standard flange mamufacure.All kind of pipe fittings, flanges are according to the international standard to produce.Each product,the quality meet the international standard inspection technical standard. We warmly welcome customers at home and abroad to visit our factory and seek common development.