... .blind ram, pipe ram, shear ram and variable ram 2. sizes 1-1/2" to 13-3/8" 3. wp ... NACEBore Sizes: 7-1/16” to 21-1/4”Working Pressure: 2,000psi to 15,000psiEnd type: API Top studded ... -1/16” to 21-1/4”Body Styles: single, double, tripleWorking Pressure: 2,000psi to 15,000psiOutlets: According ... -1/16” to 21-1/4”Body Styles: single, double, tripleWorking Pressure: 2,000psi to 15,000psiOutlets: According ...