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Cowinns Industry Equipment Co.,Ltd
No.127 Room No.748 Changjiang Road,High-Tech District,
Suzhou City, Jiangsu Province, zip:215128 China
Tel:+86 512 6878 1993
Fax:+86 512 6818 4193
Mob&what's app:+86 153 0620 9257
Email:info@cowinns.com
www.cowinns.com
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Handle wheel operated DN20 PN16 ASTM B182 F304 forged hard seat RF connection cryogenic globe valve
- Valve type: Globe valve
- Port size:DN20
- Pressure:PN16
- Material: ASTM A182 F304
- End: RF
- Operation: Handle wheel
- Application: LNG, Air Seperation, Ethene, LPG
- Working temperature: -196°C
Productdescription:
Products range
Valve Type : Gate valve, Globe valve ,Check valve , Butterfly valve,Ball valve
Pressure rating:150-2500LB (45MPa)
Valve size:DN15-600(12/''-24'')
End connection: RF,BW/ SW, Thread......
Valve Materials: ASTM A351 CF8,CF3,CF3M or equipment
Operation temperature:-46℃， -101℃ ，-196℃ ，-253℃
Design features
1.Extended packing
2.DBB device
3.Reliable sealing construction
4.Fire proof and anti-static
5.Material fit for cryogenic application
6.Different construction fit for diversified process
Manufacturing features
1.High precision process and standardized process control
2.Strict cleaning and assembly control
3.Strict process test measurement
Inspection and Test Features
1.Nitrogen gas test in ambient temperature
2.Nitrogen gas test in low temperature
3.Low emission test
Design and manufacturing standards
BS6364 Low temperature valve
ASME B 16.4 RF ,thread and BW/SW
SHELL SPE 77/200 Low temperature and Cryogenic Valve
GB/T 24925 Low temperaturevalve specification
Inspection and testing standards
API598 Valve inspection and test
BS6364 Low temperature valve
SHELL SPE 77/312 Low emission test
ISO24925 Low emissiontest
Valve body material selection
-46~0℃:LCB/LCC(LF2)
-100~46℃:Austenitic stainless or LC3(LF3)
-196~100℃:Austenitic stainless
CF3M/CF3/CF8M/CF8(F316L/F304L/F316/F304)
or "double material' such as:A351CF3/CF8
Remark: Extended bonnets dimensions arecustomizable
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