Technical specification
| 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" |
Note:Our company can provide products at customres’request.
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