Technical specification
Products performance specification
Main parameter of the products
| Design reference | APL | |
| Design standard | APL 6D ASME B16.34 | |
| Strectural length | Flanged | APL 6D ASME B16.10 |
| Welded connection | ||
| Flanged ends | ASME B16.5 MSS SP44 | |
| Butt-welding ends | ASME B16.5 | |
| Test&inspection | API 6D API 598 | |
Products performance specification
| Pressure | Testing pressure at constant temperature(MPa) | Applicable temperature | Appllicable medium | |||||
| The shell testing | The left sealing | Right sealing | Low pressure air tightness | Ordinary type | Antisulphur | |||
| Pound grade(Class) | 150 | 3.0 | 2.2 | 2.2 | 0.6 | -29~121℃ or upon the user requirement | Petroleum,natural gas,water ect,noncorrosive media | Petroleum,natural gas,water ect,containing H2S,CO2 corrosive media |
| 300 | 7.5 | 5.5 | 5.5 | 0.6 | ||||
| 600 | 15.0 | 11.0 | 11.0 | 0.6 | ||||
| 900 | 22.5 | 17.5 | 17.5 | 0.6 | ||||
Main parameter of the products
| Pressure gardes range | Class 150~900 | |||
| Drift diameter range | 1″~36″ | |||
| Driving manner | Hand wheel driving | Gear driving,air-operating,hydrodynamic driving and electric driving | ||
| Scope of application | Class 150~300 | Class 400 | Class 600~900 | Class 150~900 |
| 1"~40 | 1"~28" | 1"~12" |
1"~36"
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