High-quality Spiral Welded Pipe 1. Length: normally 6-30m, max. 80m 2.width of raw material min. 700mm max. 2000mm High-quality Spiral Welded PipePipes --- General information :Standards : ASME B36.19 , B36.19M, B136.10,B36.10M , API 5L , DIN , JIS STANDARD , Etc.Sizes available : 1/4 inch till 100inch (DN8 ~ DN2500)Wall Thickness: SCH5S ~ SCH160 (SCHXXS) or Thicker.Pipe Type : Seamless , Welded ...