Cheaps price DN65-3200MM Ductile iron Double Flanged Metal Expansion Joint for portable water neutral liquids and sewage

Stainless steel bellows expansion joint (Metal corrugated compensator) has excellent flexibility,light weight, corrosion resistance,high temperature resistance and high pressure resistance,it can be connected in any direction of the pipeline,it can play a role in temperature compensation, absorbing vibration,reducing noise,changing the conveying direction of medium,it can eliminate the mechanical dispalcement between pipes,between pipe and equipment,double flange metal corrugated pipe is particularly applicable for various pumps,valves and flexible joints which has a certain displacement and vibration.

PTFE(F4), due to its excellent dielectric properties and chemical resistance,
properties of water repellent, non-stick, non-conductive,low friction coefficient and non-aging,generally connected with
flange,union connection fittings, threaded, quick connectors ,as well as connect with the pipe directly,fixedby pipe strap or
wire,widely used in chemical,petroleum,textile,pharmaceutical,metallurgy,machinery,electronics, appliances, electricity, food and aviation.
We can provide this type DN25~DN2000mm PTFE compenstors with one to nine No.s convolutions; Fatigue times:≥ 5000 times.