Parts Name | Materials |
Body、Bonnet | Cast iron ASTM A126 CL. B |
Disc | Cast iron ASTM A126 CL. B+Bronze B16/Stainless Steel 2Cr13 |
Stem | Brass B16/Stainless Steel 2Cr13 |
Seat Ring | Bronze B62/Brass B16/Stainless Steel 2Cr13 |
Standards
Design and Manufacture | Face to Face | Flange End |
MSS SP-70 | ANSI B16.10 | ANSI B16.1 |
Test
Nominal Pressure (PSI) | Shell Test (PSI) | Seal Test (PSI) |
125 | 350 | 200 |
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