PAGE 26 7 *All dimensions are in inches BUTT WELDED FITTINGS Nominal Pipe Size (NPS) Outside Diameter at Bevel D Centre to End 90 deg Elbows A 45 deg Elbows B 1 ⁄2 0.84 1.50 0.62 3 ⁄4 1.05 1.50 0.75 1 1.32 1.50 0.88 11 ⁄4 1.66 1.88 1.00 11 ⁄2 1.90 2.25 1.12 2 2.38 3.00 1.38 21 ⁄2 2.88 3.75 1.75 3 3.50 4.50 2.00 31 ⁄2 4.00 5.25 2.25 4 4.50 6.00 2.50 5 5.56 7.50 3.12 6 6.62 9.00 3.75 8 8.62 12.00 5.00 10 10.75 15.00 6.25 12 12.75 18.00 7.50 14 14.00 21.00 8.75 Nominal Pipe Size (NPS) Outside Diameter at Bevel D Centre to End 90 deg Elbows A 45 deg Elbows B 16 16.00 24.00 10.00 18 18.00 27.00 11.25 20 20.00 30.00 12.50 22 22.00 33.00 13.50 24 24.00 36.00 15.00 26 26.00 39.00 16.00 28 28.00 42.00 17.25 30 30.00 45.00 18.50 32 32.00 48.00 19.75 34 34.00 51.00 21.00 36 36.00 54.00 22.25 38 38.00 57.00 23.62 40 40.00 60.00 24.88 42 42.00 63.00 26.00 44 44.00 66.00 27.38 46 46.00 69.00 28.62 48 48.00 72.00 29.88 Nominal Pipe Size (NPS) Outside Diameter at Bevel D Centre to End A1 Large End Small End 2 x 11 ⁄2 2.38 1.90 3.00 2 x 11 ⁄4 2.38 1.66 3.00 2 x 1 2.38 1.32 3.00 21 ⁄2 x 2 2.88 2.38 3.75 21 ⁄2 x 11 ⁄2 2.88 1.90 3.75 21 ⁄2 x 11 ⁄4 2.88 1.66 3.75 3 x 21 ⁄2 3.50 2.88 4.50 3 x 2 3.50 2.38 4.50 3 x 11 ⁄2 3.50 1.90 4.50 31 ⁄2 x 3 4.00 3.50 5.25 31 ⁄2 x 21 ⁄2 4.00 2.88 5.25 31 ⁄2 x 2 4.00 2.38 5.25 4 x 31 ⁄2 4.50 4.00 6.00 4 x 3 4.50 3.50 6.00 4 x 21 ⁄2 4.50 2.88 6.00 4 x 2 4.50 2.38 6.00 5 x 4 5.56 4.50 7.50 5 x 31 ⁄2 5.56 4.00 7.50 5 x 3 5.56 3.50 7.50 5 x 21 ⁄2 5.56 2.88 7.50 6 x 5 6.62 5.56 9.00 6 x 4 6.62 4.50 9.00 6 x 31 ⁄2 6.62 4.00 9.00 6 x 3 6.62 3.50 9.00 8 x 6 8.62 6.62 12.00 8 x 5 8.62 5.56 12.00 8 x 4 8.62 4.50 12.00 Nominal Pipe Size (NPS) Outside Diameter at Bevel D Centre to End A1 Large End Small End 10 x 8 10.75 8.62 15.00 10 x 6 10.75 6.62 15.00 10 x 5 10.75 5.56 15.00 12 x 10 12.75 10.75 18.00 12 x 8 12.75 8.62 18.00 12 x 6 12.75 6.62 18.00 14 x 12 14.00 12.75 21.00 14 x 10 14.00 10.75 21.00 14 x 8 14.00 8.62 21.00 16 x 14 16.00 14.00 24.00 16 x 12 16.00 12.75 24.00 16 x 10 16.00 10.75 24.00 18 x 16 18.00 16.00 27.00 18 x 14 18.00 14.00 27.00 18 x 12 18.00 12.75 27.00 18 x 10 18.00 10.75 27.00 20 x 18 20.00 18.00 30.00 20 x 16 20.00 16.00 30.00 20 x 14 20.00 14.00 30.00 20 x 12 20.00 12.75 30.00 20 x 10 20.00 10.75 30.00 24 x 22 24.00 22.00 36.00 24 x 20 24.00 20.00 36.00 24 x 18 24.00 18.00 36.00 24 x 16 24.00 16.00 36.00 24 x 14 24.00 14.00 36.00 24 x 12 24.00 12.75 36.00 Straight type Long Radius Elbow (90°) Straight type Long Radius Elbow (45°) Reducing type Long Radius Elbow (90°) A A B B 45° A1 A1