metal expansion joint

good quality metal expansion joint

1.We own Asian unique production line which can make diameter of *2m heads and can supply OEM service .Besides we  manufacture A3 head with high quality and competitive prices.

2.Standard:ISO***1:***8;GB/T*********0

3.Testing : non-destructive(UT,RT,MT,PT)
                 carbon sulphur analysis instrument
                  non-contact type temperature measuring apparatus
                   WE**0type omnipotent testing machine
                   examine the thickness appearance

4.Forming method:cold and hot pressing,cold and hot spinning,punching

5.License:Manufacture License of Special Equipment People's Republic of China(A3 Head)

6.Application:Our different material and specification heads can be used in many fileds,such as petroleum,chemical industry,boiler,pressure vessels,railway transportation,metal structure,water supply facilities and aerospace engineering,etc.

7.Material:mild steel,low alloy steel,carbon steel,stainless steel,clad plate,etc