Pipe Shapes
Welcome to our Pipe shapes free CAD downloads page! Here you'll find all Pipe shapes described by the AISC Steel shapes database (V14.1). Sort the table below according to any property and select a CAD file to download using the reference links in the left-most column.
You can also purchase all our CAD data in one easy download, containing the shapes as individual files or AutoCAD Design Center files - just click here to visit our Shop.
| Imperial Reference | Metric Reference | Nominal Weight | Outside Diameter | Inside Diameter | Nominal Thickness |
|---|---|---|---|---|---|
| (Click on link to download) | lb/ft (kg/m) | OD in (mm) | ID in (mm) | t in (mm) | |
| Pipe 12 STD | Pipe 305 STD | 49.6 (73.8) | 12.8 (325) | 12.0 (305) | 0.375 (9.53) |
| Pipe 10 STD | Pipe 254 STD | 40.5 (60.2) | 10.8 (274) | 10.0 (254) | 0.365 (9.27) |
| Pipe 8 STD | Pipe 203 STD | 28.6 (42.5) | 8.63 (219) | 7.98 (203) | 0.322 (8.18) |
| Pipe 6 STD | Pipe 152 STD | 19.0 (28.3) | 6.63 (168) | 6.07 (154) | 0.280 (7.11) |
| Pipe 5 STD | Pipe 127 STD | 14.6 (21.7) | 5.56 (141) | 5.05 (128) | 0.258 (6.55) |
| Pipe 4 STD | Pipe 102 STD | 10.8 (16.1) | 4.50 (114) | 4.03 (102) | 0.237 (6.02) |
| Pipe 3.5 STD | Pipe 89 STD | 9.12 (13.6) | 4.00 (102) | 3.55 (90.2) | 0.226 (5.74) |
| Pipe 3 STD | Pipe 76 STD | 7.58 (11.3) | 3.50 (88.9) | 3.07 (78.0) | 0.216 (5.49) |
| Pipe 2.5 STD | Pipe 64 STD | 5.80 (8.62) | 2.88 (73.2) | 2.47 (62.7) | 0.203 (5.16) |
| Pipe 2 STD | Pipe 51 STD | 3.66 (5.44) | 2.38 (60.5) | 2.07 (52.5) | 0.154 (3.91) |
| Pipe 1.5 STD | Pipe 38 STD | 2.72 (4.04) | 1.90 (48.3) | 1.61 (40.9) | 0.145 (3.68) |
| Pipe 1.25 STD | Pipe 32 STD | 2.27 (3.38) | 1.66 (42.2) | 1.38 (35.1) | 0.140 (3.56) |
| Pipe 1 STD | Pipe 25 STD | 1.68 (2.50) | 1.32 (33.4) | 1.05 (26.7) | 0.133 (3.38) |
| Pipe 0.75 STD | Pipe 19 STD | 1.13 (1.68) | 1.05 (26.7) | 0.824 (20.9) | 0.113 (2.87) |
| Pipe 0.5 STD | Pipe 13 STD | 0.85 (1.26) | 0.840 (21.3) | 0.622 (15.8) | 0.109 (2.77) |
| Pipe 12 XS | Pipe 305 XS | 65.5 (97.4) | 12.8 (325) | 11.8 (300) | 0.500 (12.7) |
| Pipe 10 XS | Pipe 254 XS | 54.8 (81.5) | 10.8 (274) | 9.75 (248) | 0.500 (12.7) |
| Pipe 8 XS | Pipe 203 XS | 43.4 (64.5) | 8.63 (219) | 7.63 (194) | 0.500 (12.7) |
| Pipe 6 XS | Pipe 152 XS | 28.6 (42.5) | 6.63 (168) | 5.76 (146) | 0.432 (11.0) |
| Pipe 5 XS | Pipe 127 XS | 20.8 (30.9) | 5.56 (141) | 4.81 (122) | 0.375 (9.53) |
| Pipe 4 XS | Pipe 102 XS | 15.0 (22.3) | 4.50 (114) | 3.83 (97.3) | 0.337 (8.56) |
| Pipe 3.5 XS | Pipe 89 XS | 12.5 (18.6) | 4.00 (102) | 3.36 (85.4) | 0.318 (8.08) |
| Pipe 3 XS | Pipe 76 XS | 10.3 (15.3) | 3.50 (88.9) | 2.90 (73.7) | 0.300 (7.62) |
| Pipe 2.5 XS | Pipe 64 XS | 7.67 (11.4) | 2.88 (73.2) | 2.32 (59.0) | 0.276 (7.01) |
| Pipe 2 XS | Pipe 51 XS | 5.03 (7.48) | 2.38 (60.5) | 1.94 (49.3) | 0.218 (5.54) |
| Pipe 1.5 XS | Pipe 38 XS | 3.63 (5.40) | 1.90 (48.3) | 1.50 (38.1) | 0.200 (5.08) |
| Pipe 1.25 XS | Pipe 32 XS | 3.00 (4.46) | 1.66 (42.2) | 1.28 (32.5) | 0.191 (4.85) |
| Pipe 1 XS | Pipe 25 XS | 2.17 (3.23) | 1.32 (33.5) | 0.957 (24.3) | 0.179 (4.55) |
| Pipe 0.75 XS | Pipe 19 XS | 1.48 (2.20) | 1.05 (26.7) | 0.742 (18.8) | 0.154 (3.91) |
| Pipe 0.5 XS | Pipe 13 XS | 1.09 (1.62) | 0.840 (21.3) | 0.546 (13.9) | 0.147 (3.73) |
| Pipe 8 XXS | Pipe 203 XXS | 72.5 (108) | 8.63 (219) | 6.88 (175) | 0.875 (22.2) |
| Pipe 6 XXS | Pipe 152 XXS | 53.2 (79.1) | 6.63 (168) | 4.90 (124) | 0.864 (21.9) |
| Pipe 5 XXS | Pipe 127 XXS | 38.6 (57.4) | 5.56 (141) | 4.06 (103) | 0.750 (19.1) |
| Pipe 4 XXS | Pipe 102 XXS | 27.6 (41.0) | 4.5 (114) | 3.15 (80.1) | 0.674 (17.1) |
| Pipe 3 XXS | Pipe 76 XXS | 18.6 (27.7) | 3.5 (88.9) | 2.30 (58.4) | 0.600 (15.2) |
| Pipe 2.5 XXS | Pipe 64 XXS | 13.7 (20.4) | 2.88 (73.2) | 1.77 (45.0) | 0.552 (14.0) |
| Pipe 2 XXS | Pipe 51 XXS | 9.04 (13.4) | 2.38 (60.5) | 1.50 (38.2) | 0.436 (11.1) |