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| Categories | Cryogenic Valve | 
|---|---|
| Brand Name: | coosai | 
| Model Number: | Z40Y | 
| Certification: | API6D, ISO 9001 | 
| Place of Origin: | CHINA | 
| MOQ: | 1SET | 
| 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 | 
| Company Info. | 
| COOSAI valve group | 
| Verified Supplier | 
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Cryogenic Gate Valve API 600
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
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.
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.







                                 
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