DN600 Flange Gate Valve with 18 Months Warranty for Medium Temperature Applications in Oil and Gas Industry
- Gate plates feature two sealing surfaces with a wedge angle of 2°52'
- Available in rigid gate plate or elastic gate plate configurations
- Elastic gate plates allow for slight deformation to improve processability and compensate for sealing surface angle deviations
| No. | Items | 150(Lb) | 300(Lb) | 600(Lb) | 900(Lb) | 1500(Lb) | 2500(Lb) |
|---|---|---|---|---|---|---|---|
| 1 | PN (MPa) | 2.0 | 5.0 | 10.0 | 15.0 | 25.0 | 45.0 |
| 2 | Case Test Pressure (MPa) | 3.0 | 7.5 | 15.0 | 22.5 | 37.5 | 67.5 |
| 3 | High Pressure Sealing Test Pressure (MPa) | 2.2 | 5.5 | 11.0 | 16.5 | 27.5 | 49.5 |
| 4 | Max. Temperature Working Pressure (MPa) | ≤2.0 | ≤5.2 | ≤10.4 | ≤15.6 | ≤25.8 | ≤45.8 |
| Part Name | Material |
|---|---|
| Body | A216WCB | A217 WC6 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| Valve cover | A216WCB | A217 WC6 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| Valve plate | A216WCB | A217 WC6 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| Sealing face | 2Cr13 | STL | Body/STL | Body/STL | Body/STL | Body/STL |
| Stem | A180 2 F6a | A182 F11 | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
| Gasket | 304+Flexible graphite | 304+Flexible graphite | 304+Flexible graphite | 304+Flexible graphite | 304+Flexible graphite | 304+Flexible graphite |
| Bolt | A193 B7 | A193 B7 | A193 B8 | A193B8M | A193 B8M | A193 B8M |
| Nut | A194 2H | A194 6 | A194 8 | A194 8M | A194 8M | A194 8M |
| Appicable temperature | -29-425℃ | -29-540℃ | -46-425℃ | -46-425℃ | -46-425℃ | -46-425℃ |
| Suitable medium | Water, steam, oil, etc. | Water, steam, etc. | Nitric acid weak corrosive medium | Nitric acid weak corrosive medium | Nitric acid weak corrosive medium | Nitric acid weak corrosive medium |
SND has been producing and selling metal goods for about 20 years. Our manufacturing techniques include sand casting, lost wax casting, lost foam casting, and precision machining. We supply products made of materials like cast iron, steel, stainless steel, and aluminum, along with surface finishing and assembly services.
Our products serve various industries including automotive, rail transportation, agricultural machinery, chemical, energy, electricity, water, air compressor, and construction. Our ISO9001-certified quality control systems ensure consistent and reliable quality for every component.
Our production process includes comprehensive inspections such as spectrometer analysis, ultrasonic testing, magnetic testing, permeability testing, elongation testing, and tensile/yield strength testing.
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