PAGE 44 C-21 CASING HANGERS WITH TYPE “H” SEAL C-22 Casing Hangers consist of slips, slip bowls and floating type “H” seal rings. Slips and bowl wrap around the casing. The seal ring slips over casing and into casing head after casing has been suspended and cut off, providing positive annulus packoff. CASING HANGERS FOR C-22 CASING HEADS AND SPOOLS C-22 Casing Hangers combine packoff and slip bowl, and slip into a single unit. The packoff automatically seals the casing annulus below the slips when casing load is applied, allowing annulus packoff before removing BOPs. Part No. Bowl Size (in) Casing Size (in) Dimensions (in) Approx. Weight Lbs D L 401 11 41 ⁄2 1013 ⁄16 413 ⁄32 94 - 11 5 1013 ⁄16 47 ⁄16 90 422 11 51 ⁄2 1013 ⁄16 47 ⁄16 79 - 11 65 ⁄8 1013 ⁄16 47 ⁄16 84 - 11 7 1013 ⁄16 413 ⁄32 67 - 11 75 ⁄8 1013 ⁄16 413 ⁄16 59 - 135 ⁄8 41 ⁄2 137 ⁄16 413 ⁄16 150 Other sizes upon request. Part No. Bowl Size (in) Casing Size (in) Dimensions (in) Approx. Weight Lbs D L 425 9 41 ⁄2 811 ⁄16 81 ⁄16 45 - 9 5 811 ⁄16 81 ⁄16 40 426 9 51 ⁄2 811 ⁄16 81 ⁄16 34 402 11 41 ⁄2 1013 ⁄16 81 ⁄16 95 417 11 5 1013 ⁄16 81 ⁄16 89 414 11 51 ⁄2 1013 ⁄16 81 ⁄16 89 416 11 7 1013 ⁄16 81 ⁄16 79 415 11 75 ⁄8 1013 ⁄16 81 ⁄16 60 423 135 ⁄8 41 ⁄2 137 ⁄16 81 ⁄16 167 424 135 ⁄8 51 ⁄2 137 ⁄16 81 ⁄16 160 418 135 ⁄8 7 137 ⁄16 81 ⁄16 152 419 135 ⁄8 75 ⁄8 137 ⁄16 81 ⁄16 140 420 135 ⁄8 85 ⁄8 137 ⁄16 81 ⁄16 25 421 135 ⁄8 95 ⁄8 137 ⁄16 81 ⁄16 108 - 163 ⁄4 95 ⁄8 168 ⁄16 9 281 - 163 ⁄4 103 ⁄4 168 ⁄16 9 233 - 201 ⁄4 133 ⁄8 201 ⁄16 9 310 Other sizes upon request. 10 WELLHEAD EQUIPMENT C-22 CASING HANGER C-21 CASING HANGER D L D L