 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
LoginRegister |
| International Standard List: Inch screw threads |
| Title | Standard No. | Implemented On |
| Dryseal pipe threads with the thread angle of 60 degrees | GB/T 27944-2011 | 2012-10-1 |
| Pipe threads with the thread angle of 60 degrees where pressure-tight joints are made on threads | GB/T 12716-2011 | 2012-10-1 |
| Unified screw threads - Tolerances | GB/T 20666-2006 | 2007-7-1 |
| Unified screw threads - General plan | GB/T 20670-2006 | 2007-7-1 |
| Unified screw threads - Limits of sizes | GB/T 20667-2006 | 2007-7-1 |
| Unified screw threads - Basic dimensions | GB/T 20668-2006 | 2007-7-1 |
| Unified screw threads - Profiles | GB/T 20669-2006 | 2007-7-1 |
| Pipe threads with 55 degree thread angle where pressure-tight joints are not made on the threads | GB/T 7307-2001 | 2001-9-1 |
| Speclal taps of taper threads for gas cylinders | GB 10878-1999 | 2000-6-1 |
| Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 Email: coc@codeofchina.com | |
| Copyright: Codeofchina Inc 2008-2020 |