tube fabrication
Tube fabrication have many many structures, they looks like harder to manufacture than the solid parts,
we know,every step we need to develop the speical tooling for them,and need adopt different process, such as bending with mandril,rolling,stretch bending the track with filler.pipe shrinkage and expansion,etc,
the material can be carbon steel,stainless steel, aluminium alloy, brasss etc,
used them for Decoration,auto parts,construction and agriculture machine parts,pipe system,
