We have manufactured various models of valves,flanges,pipe fittings and pipes for ten years,our product own competitive price,high quality, Adequate inventory,Prompt delivery. Welcome your inquiry sincerely! We will try our best to serve you!

We manufacture ANSI/JIS/BS/SSJB/VSSJAFG/VSSJAF expansion joint,rubber/metal expansion joint,etc.If you are interested in our products,pls send me e-mail(sales09 at chinapipe-valve.com) or add me in MSN(myself3221 at hotmail.com) for detailed.
1) Improve the flow circulation and avoid the bellow deformation.
2) Absorbs thermal expansion and shock
3) Structure: Bellows + flat welding flanges
4) Main material, bellows: Stainless steel 304; Flanges: Stainless steel 304 or carbon steel
5) Compensates converting misalignment
6) Compensates for exhaust converter misalignment
Application:
7) Heating and air conditioning installation
8) Hot water and fire protection system
9) Compressors inlet and outlet
10) Pipe with axial displacement by temperature or pressure changes
11) Size, diameter and length can be produced as per clients' requirements