
Products
Products: gate valve, stop valve, ball valve, check valve, plug valve, hard seal butterfly valve,
special valve for high temperature and high pressure power station.
Flange Full Port Ball Valve
Technical data
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Design |
API 6D, ASME B16.34, ISO 14313, ISO 10423, ISO 17292 |
Pressures range |
ANSI 150 ~ANSI 2500 ,PN10~PN420 |
Size range |
DN50(2") ~DN1200 (48") |
Body Material |
Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel.etc. |
NACE MR-01-75/NACE MR-01-03 Special Requirements |
|
Face to face |
API 6D, ASME B 16.10,EN 558,DIN3202 |
Fanged RF, FF, RTJ Ends |
ASME B16.5 ≤ DN600 (24") ASME B16.47 A ≥ DN650 (26") |
BS 4504,DIN 2543-2545,EN1092 |
|
Butt-Weld BW Ends |
ASME B16.25 ,DIN 3239,BS 2080, EN 12627 |
Temperature range |
-29°~ 425°C |
Design feature
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Construction |
One,Two or Three piece body and Welded body |
Port |
Full bore and Reduced bore |
Ball Type |
Floating ball and fixed ball |
Stem |
Blowout-proof stem |
Seat Sealing |
Front-seat sealing, Back-seat sealing, bi-directional sealing |
Valve Operation |
Gear,pneumatic,Hydraulic,Electric actuators. |
By passes,locking devices,extended stem,etc |
|
Fire Safe |
API 607, BS 6755, ISO 10497-5 |
Other design |
Anti-static design,automatic pressure relief design, emergency grease injection design, drain valve, anti-corrosion design, anti-sulfur design,etc |
Inspection and Test
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|
Visual Inspection |
MSS SP-55 |
Material Inspection |
PMI Test----Chemical Analysis |
HB Test---Hardness Test |
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UT---Ultrasonic Test |
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RT---Radio-graphic Test |
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MT---Magnetic Test |
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NDT Test Non-destructive |
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Dimension inspection |
According to drawings |
Valve Inspection and Test |
API 598,DIN 3230,EN 12266,BS 5146 |
Message
keyword:gate valve, globe valve, ball valve, check valve, plug valve, hard seal butterfly valve

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