PN320 Cryogenic Globe Valve DN10-DN100 SS304/316 Socket Weld Connection for LNG Applications -196℃ to +80℃
PN320 cryogenic globe valves in DN10 to DN100 sizes, constructed from SS304/316 stainless steel with socket weld connections, specifically designed for LNG (Liquefied Natural Gas) applications in extreme low-temperature environments.
These low-temperature high-pressure shut-off valves are engineered for critical applications including:
- Gas liquefaction and air separation equipment
- Natural gas liquefaction, storage, and transportation systems
- Liquid oxygen, nitrogen, argon, hydrogen, and carbon dioxide storage tanks
- Pressure swing adsorption oxygen and nitrogen equipment
- Energy, petrochemical, metallurgy, aerospace, nuclear industry, and railway applications
- Simple structure design for easy manufacturing and maintenance
- Compact working stroke with rapid opening and closing operation
- Excellent sealing performance with minimal friction between sealing surfaces
- Extended service life under demanding cryogenic conditions
- High fluid resistance requiring substantial opening/closing force
- Not suitable for media containing particles, high viscosity, or coking tendencies
- Limited regulation capability
| Product Code | DN | H Open | H Close | L | B | D0 | D1 | D2 | L1 |
|---|---|---|---|---|---|---|---|---|---|
| C325DJ10 | 10 | 255 | 245 | 114 | 10 | 13 | 18 | 42 | 75 |
| C325DJ15 | 15 | 255 | 245 | 114 | 10 | 17 | 22 | 42 | 75 |
| C325DJ20 | 20 | 302 | 289 | 130 | 10 | 21 | 26 | 66 | 100 |
| C325DJ25 | 25 | 302 | 289 | 130 | 10 | 28 | 33 | 66 | 100 |
Yes. Liangchuan requires proof of trademark registration in order to print or emboss your trademark onto the product or packaging.
Yes. We offer a 3-year product life guarantee and a generous 1-year warranty on all purchases that begins with the bill of lading.
Usually we don't offer free samples and express fees are required. The sample cost can be deducted from your first large order.
Our minimum order quantity is one (1) piece/set.
Yes, we are the manufacturer with over 8 years of experience.
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