u? Key words Expansion joint , stainless steel expansion joint, bellow expansion joint, metal bellows expansion joint,stainless steel pipe expansion joint,compensator,rubber expansion joint,steel expansion joints,rubber compensator, expansion joint pipe, steam expansion joint,concreat metal expansion joint,rubber expansion joint price ,exhaust compensator, axial compensator, bridge expansion joints, ptfe expansion joint ? u? Bellow Features ???? Rectangular bellows: shock absorption easy installment and keep up resistant to medium and temperature, pressure This product can greatly reduce vibration and noise, pipeline system but can not solve all kinds of pipe interface displacement, degree of axial stretching problems. The material can be made according to different acid, alkali, corrosion, oil heat and other kinds of species to adapt to various of media and the environment. Material is a polar rubber, sealing, light weight, easy installation and maintenance, long life, but to avoid contact with sharp metal instruments, so as not to puncture the sphere. Without supporting bracket should use flexible stent, installation bolt tightened to use the diagonal method Such as the pipeline pressure is too high, the application of limit bolts to both ends of the flange together Flange connection standard adapt GB standard as to other standards, can be explain. Level of the product working pressure 0.1-6.0Mpa.? ?Drawing ? ? u? Undertake OEM:???? Your own pictures, samples and ideas are also welcome. We promise to offer you best design and quality, competitive price and prompt delivery. Contact us now for more information. ? Our goal--------- Low Price, High quality, Best Service If you have any question, please contact us!