COOSAI valve group
| Packaging Details | PLYWOOD CASE |
| Material | ss 316 |
| Structure | Cryogenic Gate Valve |
| Standard or nonstandard | Standard |
| Power | Manual,Hydraulic,pneumatic,electric,gear operator |
| Application | General,Corrosive Fluid,cryogenic status,gas |
| Connection | Flange,Welded |
| Standard | API,DIN,RJT,BS 5351 |
| Valve type | Cryogenic Gate Valve |
| Pressure | Medium Pressure,High Pressure,Low Pressure |
| Brand Name | coosai |
| Model Number | Z40Y |
| Certification | API6D, ISO 9001 |
| Place of Origin | CHINA |
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Product Specification
| Packaging Details | PLYWOOD CASE | Material | ss 316 |
| Structure | Cryogenic Gate Valve | Standard or nonstandard | Standard |
| Power | Manual,Hydraulic,pneumatic,electric,gear operator | Application | General,Corrosive Fluid,cryogenic status,gas |
| Connection | Flange,Welded | Standard | API,DIN,RJT,BS 5351 |
| Valve type | Cryogenic Gate Valve | Pressure | Medium Pressure,High Pressure,Low Pressure |
| Brand Name | coosai | Model Number | Z40Y |
| Certification | API6D, ISO 9001 | Place of Origin | CHINA |
| High Light | api600 cryogenic control valves ，ss 316 cryogenic valve | ||
Cryogenic API600 Gate Valve
Cryogenic Definition:
Low-temperature parts into liquid nitrogen tank insulation a certain length of time, to reduce its due to temperature differences andmetallographic changes resulting from the deformation,which increases when the low-temperature valve sealing performance of a processing method.
Cryogenic method: soak the parts to be processed into liquid nitrogen tank for cooling, when parts of 196 degrees centigrade temperature reaches-, start insulation 1 ~ 2 hours, then remove the carton natural treatment to room temperature, repeat cycle twice.
As a general rule, use of the valve below 101C, before finishing the main part for cryogenic. But if the user requires, above-101.C working temperature valve parts for cryogenic.
Technical Summary
Szie Range: 1/4"~24"(DN6~DN600)
Series in Range: Globe valve, Etc.
Application: Air separation plants, LNG storage and distribution, LNG Transportation, Liquid and Gaseous Oxygen for steel production, Etc.
Pressure Range: 150LB ~ 2500LB, PN10~PN64
Temperature Range: -196 Deg C
Material: Austenitic Stainless steel, ASTM A351, ASTM A182, Etc.
End Connections: RF, RTJ. FF, Butt Welded, Extended Butt Welded, Etc.
Standards: BS 1873, Etc.
Operation: Lever / Handwheel, or gear operated, Pneumatic or Electric Actuated. Etc.
| Design reference | API | ASME | |
| Design standard | API6D | ASME B16.34 | |
| Flanged ends | Thread ends | Socket welded ends | |
| ASME B16.10 | ASME B16.11 | ASME 1.20.1 | |
| Flanged ends | ASME B16.5 | ||
| Test & Inspection | API598 | ||
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
>30000000
Employee Number:
>320
Ecer Certification：
Verified Supplier
Company Introduction Coosai a specialized valve manufacturer which has 30 years’ experience in the design and manufacturing of quality engineered valves. Coosai has a sound organization structure, professional technical capacity, advanced manufacturing and testing equ... Company Introduction Coosai a specialized valve manufacturer which has 30 years’ experience in the design and manufacturing of quality engineered valves. Coosai has a sound organization structure, professional technical capacity, advanced manufacturing and testing equ...
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