Домой >> Товары >> Стандарт API-ANSI >> Чугун >> Шаровой вентиль >> ANSI Cast Iron Globe Valve
Technical Requirement:
1. Design and Manufacture:
2. Face to Face: ANSI B16.10
3. Flange End: ANSI B16.1
4 Test: MSS-SP-70
информация о продукте
Main parts and materials
| Parts Name | Materials |
| Body、Bonnet | ASTM A126 B |
| Disc | ASTM A126 B |
| Stem | SS420 |
| Seat Ring | Brass |
