Buttress Thread Premium Connection Casing Pipes

Nominal size Outer diameter (mm) Thickness (mm) Inner diameter (mm) Nominal diameter (mm) 4-1/2" 114.30 5.21 103.88 100.70 5" 127.00 5.59 115.82 112.64 5-1/2" 139.70 6.20 127.30 124.12 7" 177.80 5.87 166.06 162.88 8-5/8" 219.08 6.71 205.66 202.48 9-5/8" 244.48 7.92 228.60 224.66 10-3/4" 273.05 7.09 258.90 254.91 11-3/4" 298.45 8.46 281.50 279.40 13-3/8" 339.72 8.38 322.96 318.99 Contact:Bonnie Xu Email:[email protected] Mob/Wechat:86+13602055205 SKY