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Product Description
TECHNICAL FEATURES
•Primarily utilized to suit the requirements of the Oil and gas industry application defined by API682.
•The sealing configuration is 1CW-FL, Contacting single wet seal with a floating throttle bushing.
•Rotary metal bellows design.
•The sealing adopts distributed flushing, which can evenly cool the friction surface.
•Equipped with Quench and Drain environmental ports.
PRODUCT DESCRIPTION
•API 682 Category 2/3, Type B, Arrangement 1
•Single seal configuration
•Balanced design
•Independent of direction of rotation
•Cartridge unit
•Stationary metal bellows
TYPICAL INDUSTRIAL APPLICATIONS
•API 610 pumps.
•Refining technology
•Oil and gas industry
•Petrochemical industry
•Chemical industry
•Power plant technology
•LPG plants
•Process pumps
Table Description
RECOMMENDED PIPING PLANS
| Process side | 01, 02, 03, 11, 12, 13, 14, 21, 22, 23, 31, 32, 41 | |
| Atmospheric side | 51, 61, 62, 65A, 65B | |
PERFORMANCE CAPABILITIES
| Shaft diameter | 20 ~110 mm (0.79" ~ 4.33") | |
| Pressure | ≤ 16 bar | |
| Temperature | -40 ° C ~+ 260 °C | |
| Sliding velocity | ≤ 20 m/s | |
Product Structure Diagram & The comparison chart of standard material
| NO. | Name | Material |
| 1 | Sleeve | 316SS/Hast.C/D2205/D2507/904L |
| 2 | Drive Screw | A2-70 |
| 3 | Metallic Bellows | AM350/Hast.276.Hast.718 |
| 4 | Rotary Face | Carbon/SIC/TC |
| 5 | Stationary Face | Carbon/SIC/TC |
| 6 | Deflector | 316SS/Hast.C/D2205/D2507/904L |
| 7 | Pin | 316SS |
| 8 | Gland | 316SS/Hast.C/D2205/D2507/904L |
| 9 | Spring | Hast.C |
| 10 | Bush Ring | Carbon |
| 11 | Bush Ring Seat | 316SS |
| 12 | Drive Screw | A2-70 |
| 13 | Clip Screws | A2-70 |
| 14 | Graphite Gasket | Graphite |
| 15,16,18 | O-Ring | FKM/EPDM/Aflas/Kalrez |
| 17 | Circlip | 316SS |
| 19,20 | O-Ring | FKM/EPDM/Aflas/Kalrez |
| 21 | Circlip | 316SS |
| 22 | Clamp Ring | 316SS |
| 23 | Setting Clips | 304SS |
| 24 | Setting Screw | A2-70 |
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