Internal Misalignment 1. Internal misalignment criteria shall be governed by the following: a. Buttwelded joints in Class III service shall not exceed a maximum of a 1/32 inch (0.8mm) of internal misalignment.
Internal Misalignment 1. Internal misalignment criteria shall be governed by the following: a. Buttwelded joints in Class III service shall not exceed a maximum of a 1/32 inch (0.8mm) of internal misalignment.