PTFE lined stainless steel bellows compensator are flexible connectors and tremor barriers designed to compensate for misalignments absorb expansion and contraction, and isolate vibration and shock in process piping, tanks and pumps. Ethylene expansion joints have a proven record worldwide handling the chemical process industry's most corrosive pipe stress problems. They are formed from isostatically molded, FDA approved, virgin PTFE resin to guarantee product purity and uniform thickness. They also offer a low spring rate to protect stress sensitive FRP, glass or graphite equipment.
Yu-xiang® PTFE lined stainless steel bellows compensator/PTFE Lined Metal Bellows Expansion Joints.
Metallic bellows fabricated from stainless steel, Hastelloy. Lined with high quality isostatically molded PTFE to provide high pressure ratings and superior corrosion resistance. Diameters from 1-1/2" through 42",150 & 300 Class ANSI flanges Special flanging
Bellows are made of PTFE lined; Paste extruded and contour molded material. This manufacturing method guarantees an excellent structure of the material; Symptoms of aging are practically excluded.
Very long-term durability and low maintenance costs.
Bellows serve for the compensation of Vibrations.
Thermal strain and expansion.
Axial, angular and radial motion, and because of the outstanding chemical resistance, PTFE are mostly used in chemical plants and piping for aggressive media.Bellows are manufactured in different sizes from 15mm to 600mm.Bellows are available with three convolutions for Pressure.