... steel ,304 staniless steel2).diameter:20mm,22mm,24mm,28mm3).thickness:0.7mm,1mm or moreMaterial choice: 201stainless steel, 304 stainless steelPayment ... ).pipe thickness4).pipe length.5).pipe shape,like hook spout ,J spout,L spout,U spout,Slant-U spout,Slant ... -J spout,flat straight spout,flat S spout ,etc. kitchen/wash/ ...