C-22/C-29 Casing Spool for Wellhead

Product Description  Casing Spools C-22/C-29C-22 Casing Spools are designed with a straightbore bowl that prevents damage to sealing areas from drilling tools and prevents test-plug and bowlprotector wedging problems under pressure. This straight-bore design also reduces maintenance costs and permits suspension of heavy casing loads. C-22 Casing Spools normally are furnished with studded outlets, but optional threaded outlets are available upon request. Bottom preparation can include PE seals or X-bushing secondary seals. HPE seals for high-performance frac wells are available upon request. C-22 Casing Spools allow interchangeability between C-22 and C-21 Casing Hangers.The C-29 Casing Spool uses a straight bore based on the same reliable design as the C-22 except the bowl is 2 inches deeper, permiting the acceptance of the minimal-deflection C-29 Casing Hanger. This allows extreme-load casing-hanging capacity compared with the C-22 profile. C-29 Casing Spools normally are furnished with studded outlets, and threaded outlets are available upon request. Bottom preparation can include PE seal or X-bushing secondary seals. HPE seals for high-performance frac wells are available upon request..  C-22 Casing Spool Specifications (API-6A)Top Flange Size (inches)Working Pressure (psi)Bottom Flange Size (inches)Working Pressure (psi)11"2,00011"2,00011"2,00013-5/8"3,00011"3,00011"3,00011"3,00011"2,00011"3,00013-5/8"2,00011"3,00013-5/8"3,00011"3,00016-3/4"2,00011"3,00016-3/4"3,00011"5,00013-5/8"3,00011"5,00016-3/4"3,00011"10,00013-5/8"5,00013-5/8"3,00016-3/4"3,00013-5/8"3,00021-1/4"2,00013-5/8"5,00020-3/4"3,000   C-29 Casing Spool Specifications (API-6A)Top Flange Size (inches)Working Pressure (psi)Bottom Flange Size (inches)Working Pressure (psi)11"3,00011"3,00011"3,00013-5/8"3,00011"3,00016-3/4"3,00011"5,00011"3,00011"5,00013-5/8"3,00011"5,00013-5/8"5,00011"5,00016-3/4"3,00011"5,00016-3/4"5,00011"10,00011"10,00011"10,00013-5/8"5,00013-5/8"3,00020-3/4"3,00013-5/8"5,00020-3/4"3,000/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1