The role of expansion joints

Expansion joints, also known as expansion joints, compensators, expansion joints, etc., the product pipeline is also a kind of compensation joints. Expansion joints are mainly used to compensate pipeline stretching deformation due to temperature changes, and is also used by the installation of the pipeline length compensation adjustments needed, divided into elbow-type expansion joints, bellows expansion joints and casing expansion joints three kinds of structure form. Bend the tube-type expansion joints or other body bent into a U-shaped, and the ability to take advantage of the elastic deformation of body compensates for an expansion joint. Its advantage is a good strength, long life, can be made on site, the disadvantage is the large space, consume more and frictional resistance of steel expansion joints which are widely used in a variety of steam pipes and long pipes. Shaanxi three super pipeline company is a professional manufacturer producing expansion joints, we will of mutual benefit, equality and cooperation, seek common development philosophy welcome new and old customers to visit and negotiate business, plans to sample processing custom-made, we will high quality, low prices, excellent service to make a permanent commitment. Click here for more surprises: www.sxscgd.com