steel pipes

Plain- end Line Pipe Dimensions, Weights per Unit Length, and Test Pressures for Sizes 8 5/8" (SI Units) (API Standard) (1) (2) (3) (4) (5) (6) (7) (8) 0) (10) (11) (12) (13) (14) Size Specified Outside Diameter D (mm) Specified Wall Thickness t (mm) Plain-end Weight per Unit LengthWpe(mm) Calculated Inside Diameter" d (mm) Minimum Test Pressure ( kPa x 100) Grade A Grade B Grade X42 Grade X46 Grade X52 Grade X56 Grade X60 Grade X65 Grade 70 8 5/8 219.1 6.4 33.57 206.3 Std. 73 84 127 139 157 169 181 196 207 Alt 91 106 127 139 157 169 181 196 212 8 5/8 219.1 7.0 36.61 205.1 Std. 79 92 139 152 172 185 198 207 215 207 Alt 99 115 139 152 172 185 198 231 8 5/8 219.1 7.9 41.14 203.3 Std. 90 104 157 171 194 207 207 Alt 112 130 157 171 194 209 224 8 5/8 219.1 8.2 42.65 202.7 Std. 93 108 163 178 202 207 Alt 116 135 163 178 202 217 8 5/8 219.1 8.7 45.14 201.7 Std. 99 115 173 189 Alt 123 144 173 189 8 5/8 219.1 9.5 49.10 200.1 Std. 108 125 189 Alt 135 157 189