Liaocheng sihe stainless steel material LTD We have 18 production lines and 5 production capillary tubing . the size 1/8-1″inch the thickness:0.2-2mm the length can be up to 4000m/coil without any welded ,we produce the tube as per ASTM A249 ASTM A789 ,ASTM A312 ECT, manufactures high quality Sheet and Pipe Develpments Ltd   is a leading expert in the field of stainless steel coiled tube ,stainless steel polishing tube ,Stainless steel seamless coiled tubing  can be used Sihe Stainless steel tubing in coils and on spools used for control lines, chemical injection lines, umbilicals as well as hydraulic and instrumentation systems. According Production standards: GB, ASTM, ASME, JIS and EN standard very strictly Steel types: 304/304L, 316L, 321, 2205  317L, 309S, 310S,625  825  INCOLOY800