Name/Material | WCB | CF8 | CF3 | CF8M | CF3M |
Body | WCB | CF8 | CF3 | CF8M | CF3M |
Ball/Stem | WCB | CF8 | CF3 | CF8M | CF3M |
Lined | FEP / PFA / PO / PTFE | ||||
Seat | PTFE / RPTFE | ||||
Bolt/Nut | B7/2H | B8/8 | B8/8 | B8M/8M | B8M/8M |
Design&Manufacture Standard | GB/T12234 | API 6D | ||
FTF Dimension Standard | HG/T3704, GB/T12221 | ASME B16.10 | ||
Flange Standard | HG/T20592, GB/T9119 | ASME B16.5, JIS B2220 | ||
Inspection & Test Standard | HG/T13927, JB/T9092 | API 598 | ||
Normal Diameter | DN25~DN300 |
| 1”~12” | |
Normal Pressure | 1.0MPa | 1.6MPa | 150LB | |
Test Pressure | Shell Test | 1.5MPa | 1.5MPa | 1.5MPa |
High Pressure Test | 1.1MPa | 1.1MPa | 1.1MPa | |
Low Pressure Test | 0.6MPa | 0.6MPa | 0.6MPa | |
Temperature Range | FEP: -29℃~120℃, PFA: -29℃~180℃, PTFE: -29℃~150℃ | |||
Applicable Medium | Strong corrosion medium: Hydrochloric acid, Nitric acid, Hydrofluoric acid, Liquid chlorine, Sulfuric acid and Aqua regia etc. |
DN (mm | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
L | 165 | 185 | 200 | 230 | 295 | 315 | 355 | 405 | 480 | 605 | 680 | 780 |
H | 115 | 115 | 145 | 165 | 175 | 205 | 230 | 285 | 315 | 400 | 430 | 470 |
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