Product Name: Xq Corrugated Expansion Joint Lined with Tetrafluorometal Model NO.: DN100-3200 Connection: Welding Material: Stainless Steel Trademark: XQ Transport Package: Wooden Case Specification: DN100-3200 Origin: China HS Code: 7307 Product Description metal bellows expansion joints are also called metal bellows,metal expansion joints,or bellows Pumpconnectors. It consists of bellows(a kind of elastic element)and the end pipes,brackets,flanges,pipesind other accessories that form the main body of its work.The metal expansion joint belongs to a compensation element.The metal expansion joint is mainly used to compensate for axial displacement and has the ability to compensate for angular displacement,but it is generally not used to compensate for angular displacement.metale expansion bellows are compensating elements for thermal expansion and relative motion in pipes,vessels and machines.Absorption of axial,lateral,and angular displacement.Q:How to order your items?A: If you have the drawings of products like expansion joints,send them to us,we can production the items according to your drawings perfectly! If you not have drawings,please tell us the size,material,quantity,pressure,medium of the item you want,then our technical section will provide drawings for you to confirm the right specification. Finally make you satisfied!