Pipe threads used in hydraulic circuits can be divided into two types: a) Jointing threads â are pipe threads for joints made pressure tight by sealing on the threads and are taper external and parallel or taper internal threads. The sealing effect is improved by using a jointing compound.
You can renew by mail using Form DS-82 if your most recent passport: 1  Is submitted with your application. 2  Is undamaged (other than normal wear and tear) 3  Was issued when you were age 16 or older.  Was issued within the last 15 years.
Complete the Online Form. The Department of State website gives you two options for using the online passport renewal form. You can either print the form from your computer and fill it out by hand, or fill out the form online, then print it from your computer. The department accepts only passport renewal forms printed in black ink and on one-sided paper. Unless you have meticulous handwriting, fill out the form online to avoid errors. After you print form DS 82, sign and date it in the specified area.