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.
1 Renew Your Passport Renew by Mail You can renew your passport by mail with application DS-82 if you meet the criteria listed on the U.S. Department of State web site. 2  Renew by Mail Checklist You can also renew your passport by bringing your prepared renewal application to a Post Officeâ¢ location. Also, know your expiration date. 2  Many countries require passports to have at least 6 months validity at the time of entry. 3  See Passport Processing Times Find Passport Fees Step 2: Prepare Your Application The U.S. Department of State has detailed guidelines on preparing your passport application.