... Raw materials: stainless steel 304, 304L, 316, 316L and 321 Size: 10 to 1200A This is Long Jun Piping Co.,Ltd. We are ... are correspond ASTM, DIN,JIS standard and produce the pipe as your requirement.Name:Flanges, Built to Different JIS Standards, Available in ... Various MaterialsRaw materials: stainless steel 304, 304L, 316, 316L and 321Size: 10 to 1200ABuilt to JIS standards 5K, 10K, 20K, 30K, 40K, PLFF ...