Stud Bolt

This application has more information about stub bolt which has been used with flang joints in oil and gas, petrochemical industry. Application has modules: + Information: quantity, length, tightening sequence of bolt joint based on flange size and class; + Recommend torque value with input information flange size and flange class; + Calulate torque value based on bolt size, bolt material, k-nut factor, preload; We would like to get your feedback to improve in next verison. Best Regards.