Stainless Steel Welded Pipe Grade:201, 202, 301, 304, 304L, 316, 316L ... Grit, Hairline, 2B.7) PackingEvery tube is sleeved in plastic bag individually, and several tubes are packed to be bundle without ... .productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); ASTM A554 A312 A270 A249 Stainless Steel Pipe with CE Certificate