titanium welded tube titanium welded pipe Grade: GR1, GR2, GR9,GR16 Size(mm): ... from titanium coil, and welded by TIG process without metal filler, so it guarantees the homogeneity of the welded area.Grade ... )×WT(0.4-1.5)×L, at ramdon Length, coil tube,U-Tube.Standard: ASTMB338 , ASME SB338.Application: General use, instruments, machinery ...