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Butt weld carbon steel fully welded ball valve

Butt weld carbon steel fully welded ball valve

Butt weld carbon steel fully welded ball valve
CategoriesBall valve
AlbumView larger image
BrandGARLOS
Pressure:PN16/ PN25, 2.5 MPa
Temperature of Media:-20℃~+200℃
Stem Material:Stainless steel 2Cr13
Body Material:Steel ST37.8
Seat material:PTFE+C
Port Size:DN15-DN150mm
Update Time2018-12-10
Detail Information
Valve Details

Features

1.30 years' service life, no need maintenance, same service life as pipelines.

2. Fully welded valve body structure avoids leakage.

3. Underground valve can be provided to save well digging cost and reduce project upfront investment, ensure the safety of operation and maintenance personnel.
4. Special valve seat with multi-layer sealing structure which guarantees zero leakage.
5.Pressurization prefabricated heat preserving type valve can be provided to avoid the loss caused by the bad heat preserving conditions at site.

Valve Standards

Design standard
ISO 14313, GB/T 19672, API 6D
Temperature and pressure
GB/T 12224, ASME B16.34
Body thickness
GB/T 12224, ASME B16.34, ISO 17292, BS 5351
Face to face (Flange end)
GB/T 12221, EN558, ASME B16.10, API 6D
Face to face (Thread/Butt weld end)
GB/T 12221, API 6D
End connection(Flange)
ASME B16.5, GB/T 9113, JB/T 79
End connection(Thread)
GB/T306-87, ASME B1.20.1
End connection(Butt weld)
ASME B16.25, ASME B31.4, ASME B31.8
End connection(Socket weld)
JB/T 75-95, ASME B16.11
Pressure test
API 598, JB/T 9092, BS 6755, EN1226
Fire proof test
API 6FA, API 607 
Label
MSS-SP 25
Finishing
MSS-SP 55
Sulfur & hydrogen sulfide resistance
NACE MR60175 MR0103
Low leakage test
ISO 15848 TU-Luft

Valve Parameter

Valve Name
Butt weld carbon steel fully welded 1 inch ball valve
Size
3/8“-64”
DN10-DN1600
Pressure rating
CLASS150-CLASS300
PN16, PN25
Temperature
-200~+200℃
Operation
hand wheel, worm gear, electric
Applicable medium
water, oil, gas, etc
Structure & material

Butt weld carbon steel fully welded ball valve

NO
Name
Material
1
Body
Steel ST37.8
2
End piece   
Steel ST37.8
3
Ball
SS304
4
Seat
PTFE+C
5
O-ring
VITON
6
Disc spring
INCONEL
7
Metal gasket
SS304
8
Sealing gasket
PTFE+C
9
Sliding bearing
PTFE+SPCB
10
Stem
2Cr13
11
Stem sleeve
Steel ST37.8
12
Sealing gasket
PTFE+C
13
O-ring
VITON
14
Gland
A276-410
15
Locating pin
2Cr13
16
Lever
Steel ST37.8
Dimension
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