GB1163623927304240020
NON MAGNETIC STAINLESS STEEL BARS, SEAMLESS AND BORED. WITH INTERNAL DIAMETERS OF 57.15MM TO 82.55MM. WITH EXTERNAL DIAMETERS OF 120.65MM, 165.10MM, 203.20MM, 209.55MM, 241.30MM, 254MM AND 304.80MM. WILL BE FURTHER WORKED AND USED IN THE DOWNHOLE DRILLING INDUSTRY FOR OIL.