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 and AutoCAD Design Center files - just click on the Shop button in the navigation above.

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)